fzus53 kapx 092006
nshapx
expires:202510100415;;394601

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-100415-
manistee to point betsie mi-
406 pm edt thu oct 9 2025

...small craft advisory in effect from late tonight through
saturday morning...

.tonight...south wind 5 to 10 knots rising to 10 to 20 knots
after midnight. clear early in the evening then becoming partly
cloudy. waves 2 feet or less building to 3 to 5 feet after
midnight. 
.friday...southwest wind 15 to 25 knots. numerous showers. waves
6 to 9 feet. 
.friday night...northwest wind 10 to 20 knots. rain showers
likely. waves 4 to 7 feet. 
.saturday...northeast wind 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394597

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-100415-
seul choix point to 5nm west of mackinac bridge-
406 pm edt thu oct 9 2025

...small craft advisory in effect from 1 am edt friday through
friday evening...

.tonight...south wind 5 to 10 knots rising to 15 to 25 knots
after midnight. isolated showers after midnight. waves 2 to
4 feet building to 4 to 7 feet after midnight. waves occasionally
around 8 feet. 
.friday...southwest wind 15 to 25 knots. rain showers. waves 5 to
8 feet. 
.friday night...north wind 10 to 15 knots. chance of showers.
waves 3 to 5 feet. 
.saturday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394598

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-100415-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
406 pm edt thu oct 9 2025

...small craft advisory in effect from late tonight through
saturday morning...

.tonight...south wind 5 to 10 knots rising to 15 to 25 knots
after midnight. clear early in the evening then becoming partly
cloudy. waves 2 feet or less building to 3 to 5 feet after
midnight. 
.friday...southwest wind up to 30 knots. rain showers. waves 4 to
6 feet. 
.friday night...north wind 10 to 15 knots with gusts to around
30 knots. chance of showers. waves 2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394600

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-100415-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
406 pm edt thu oct 9 2025

...small craft advisory in effect from late tonight through
saturday morning...

.tonight...south wind 10 to 20 knots. clear early in the evening
then becoming partly cloudy. waves 2 feet or less building to
2 to 4 feet after midnight. 
.friday...southwest wind 15 to 20 knots. numerous showers. waves
5 to 8 feet. 
.friday night...north wind 10 to 15 knots with gusts to around
30 knots. chance of showers. waves 4 to 6 feet. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394594

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-100415-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
406 pm edt thu oct 9 2025

.tonight...south wind 10 to 20 knots. isolated showers after
midnight. waves 2 feet or less building to 2 to 4 feet after
midnight. 
.friday...southwest wind 15 to 20 knots. rain showers. waves 2 to
4 feet. 
.friday night...northeast wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 
.saturday...east wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394595

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-100415-
st. marys river point iroquois to e. potagannissing bay-
406 pm edt thu oct 9 2025

.tonight...south wind 10 to 20 knots. clear early in the evening
then becoming partly cloudy. 
.friday...south wind 15 to 20 knots. rain showers. 
.friday night...north wind 10 to 15 knots with gusts to around
30 knots. rain showers likely. 
.saturday...east wind 10 to 15 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394602

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-100415-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
406 pm edt thu oct 9 2025

...small craft advisory in effect from friday morning through
friday evening...

.tonight...south wind 10 to 20 knots. clear early in the evening
then becoming partly cloudy. waves 2 feet or less. 
.friday...southwest wind 15 to 25 knots. rain showers. waves 2 to
4 feet. 
.friday night...northwest wind 10 to 15 knots. rain showers
likely. waves 2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots. partly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394596

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-100415-
st ignace to false detour channel-
406 pm edt thu oct 9 2025

...small craft advisory in effect from friday morning through
friday evening...

.tonight...south wind 10 to 20 knots. clear early in the evening
then becoming partly cloudy. waves 2 to 3 feet building to 2 to
4 feet after midnight. 
.friday...south wind 15 to 20 knots. rain showers. waves 2 to
4 feet. 
.friday night...northwest wind 15 to 20 knots with gusts to
around 35 knots. rain showers likely. waves 2 to 4 feet. 
.saturday...east wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394603

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-100415-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
406 pm edt thu oct 9 2025

...small craft advisory in effect from friday morning through
friday evening...

.tonight...south wind 10 to 20 knots. mostly clear. waves 2 feet
or less. 
.friday...south wind 15 to 20 knots. rain showers. waves 2 to
3 feet. 
.friday night...northwest wind 15 to 20 knots. chance of showers.
waves 2 to 3 feet. 
.saturday...east wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394604

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-100415-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
406 pm edt thu oct 9 2025

...small craft advisory in effect from friday morning through
friday evening...

.tonight...south wind 10 to 20 knots. mostly clear. waves 2 feet
or less building to 2 to 4 feet after midnight. 
.friday...south wind 15 to 25 knots. scattered showers. waves
4 to 6 feet. 
.friday night...southwest wind 15 to 20 knots. rain showers.
waves 3 to 5 feet. 
.saturday...east wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394605

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-100415-
sturgeon pt to alabaster mi-
406 pm edt thu oct 9 2025

...small craft advisory in effect from friday morning through
friday evening...

.tonight...south wind 10 to 20 knots. mostly clear. waves 2 feet
or less building to 2 to 3 feet after midnight. 
.friday...south wind 15 to 25 knots. scattered showers. waves
2 to 4 feet. 
.friday night...west wind 10 to 20 knots. rain showers. waves
2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 092006
nshapx
expires:202510100415;;394599

nearshore marine forecast
national weather service gaylord mi
406 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-100415-
grand traverse bay south of a line grand traverse light to
norwood mi-
406 pm edt thu oct 9 2025

...small craft advisory in effect from friday morning through
friday evening...

.tonight...light winds becoming south 10 to 20 knots after
midnight. clear early in the evening then becoming partly cloudy.
waves 2 to 3 feet. 
.friday...southwest wind 15 to 20 knots. scattered showers. waves
2 to 3 feet. 
.friday night...north wind 10 to 15 knots. rain showers. waves
2 to 3 feet. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 092022
nshdlh
expires:202510100415;;395548

nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-100415-
grand marais to taconite harbor mn-
322 pm cdt thu oct 9 2025

...small craft advisory in effect from late tonight through
friday afternoon...

.tonight...east wind 5 to 10 knots with gusts to around 20 knots
becoming southwest 10 to 15 knots with gusts to around 25 knots
in the late evening and overnight. rain showers likely and slight
chance of thunderstorms. waves 1 to 2 feet building to 2 to
4 feet in the late evening and overnight. 
.friday...northwest wind 15 to 20 knots with gusts to around
30 knots. slight chance of rain showers. waves 2 to 4 feet
subsiding to 1 to 2 feet late in the afternoon. 
.friday night...north wind 5 to 10 knots with gusts to around
20 knots becoming north 5 to 10 knots after midnight. partly
cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots becoming east in the
late morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 092022
nshdlh
expires:202510100415;;395547

nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-100415-
grand portage to grand marais mn-
322 pm cdt thu oct 9 2025

...small craft advisory in effect through friday evening...

.tonight...south wind 15 to 20 knots with gusts to around
30 knots becoming southwest with gusts to around 30 knots after
midnight. rain showers likely and slight chance of thunderstorms.
waves 1 to 3 feet building to 4 to 6 feet in the late evening and
overnight. waves occasionally to 8 feet. 
.friday...west wind 10 to 15 knots with gusts to around 25 knots
becoming northwest 15 to 20 knots with gusts to around 30 knots
in the late morning and afternoon. slight chance of rain showers
through the day. waves 4 to 6 feet subsiding to 2 to 4 feet in
the afternoon. waves occasionally to 7 feet. 
.friday night...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. partly cloudy. waves 1 to
2 feet. 
.saturday...northeast wind 5 to 10 knots becoming east in the
late morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 092022
nshdlh
expires:202510100415;;395557

nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-100415-
oak point to saxon harbor wi-
322 pm cdt thu oct 9 2025

...small craft advisory in effect from 10 pm cdt this evening
through friday evening...

.tonight...south wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late evening and overnight. rain
showers likely in the evening. slight chance of thunderstorms
through the night. chance of rain showers after midnight. waves
1 to 3 feet. 
.friday...southwest wind 15 to 20 knots becoming northwest in the
late morning and afternoon. gusts up to 25 knots. slight chance
of rain showers through the day. waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon. 
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northeast 5 to 10 knots after midnight.
slight chance of rain showers through the night. waves 1 to
2 feet. 
.saturday...east wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kdtx 091939
nshdtx
expires:202510100345;;393323

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-100345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
339 pm edt thu oct 9 2025

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. clear. waves 2 feet
or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. partly cloudy. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.friday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots after midnight. mostly cloudy with showers likely
until early morning, then partly cloudy with a chance of showers
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.saturday...northwest winds 10 to 15 knots veering to the
northeast in the late morning and afternoon. partly cloudy. a
chance of showers. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 091939
nshdtx
expires:202510100345;;393322

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-100345-
inner saginaw bay sw of point au gres to bay port mi-
339 pm edt thu oct 9 2025

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. clear. waves 2 feet
or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. partly cloudy. waves 1 to
3 feet. 
.friday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots in the late evening and overnight. mostly cloudy
early in the evening becoming partly cloudy. light showers likely
until early morning, then a chance of showers after midnight.
waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots veering to the
northeast in the late morning and afternoon. partly cloudy with a
chance of showers. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 091939
nshdtx
expires:202510100345;;393324

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-100345-
port austin to harbor beach mi-
339 pm edt thu oct 9 2025

.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots
after midnight. clear. waves 2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 
.friday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. becoming partly cloudy after
midnight. a chance of showers early in the evening, then showers
in the late evening and early morning. a chance of showers after
midnight. waves 1 to 3 feet. 
.saturday...west winds 10 to 15 knots veering to the east in the
late morning and afternoon. partly cloudy. a chance of showers.
waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 091939
nshdtx
expires:202510100345;;393325

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-100345-
harbor beach to port sanilac mi-
339 pm edt thu oct 9 2025

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. clear. waves 2 feet
or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy until late afternoon
becoming mostly sunny. waves 1 to 3 feet. 
.friday night...south winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. mostly cloudy until early morning
becoming partly cloudy. a chance of showers early in the evening,
then showers likely in the late evening and early morning. a
chance of showers after midnight. waves 2 to 4 feet subsiding to
1 to 3 feet after midnight. 
.saturday...southwest winds 10 to 15 knots backing to the
southeast in the late morning and afternoon. partly cloudy. a
chance of showers. a chance of waterspouts early in the
afternoon. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 091939
nshdtx
expires:202510100345;;393326

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-100345-
port sanilac to port huron mi-
339 pm edt thu oct 9 2025

.tonight...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. clear. waves 2 feet
or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy early in the morning
becoming mostly sunny. a slight chance of. waves 1 to 3 feet. 
.friday night...south winds 15 to 20 knots becoming southwest
10 to 15 knots in the late evening and overnight. partly cloudy
early in the evening becoming mostly cloudy. a chance of showers
in the late evening and overnight. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.saturday...southwest winds 10 to 15 knots backing to the
southeast in the late morning and afternoon. partly cloudy. a
chance of showers. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 092137
nshgrb
expires:202510100100;;399223

nearshore marine forecast
national weather service green bay wi
437 pm cdt thu oct 9 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-100100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
437 pm cdt thu oct 9 2025

...small craft advisory in effect from 11 pm cdt this evening
through saturday morning...

.rest of this afternoon...s wind 10 to 15 kts. mostly sunny.
waves 1 to 3 ft. 
.tonight...s wind 10 to 20 kts with gusts to around 25 kts. a
chance of rain showers and a slight chance of thunderstorms after
midnight. waves 3 to 5 ft. 
.friday...sw wind 15 to 25 kts veering w 10 to 20 kts in the
afternoon. a chance of rain showers. waves 4 to 7 ft subsiding to
3 to 5 ft late in the afternoon. 
.friday night...nw wind 10 to 20 kts with gusts to around 25 kts.
mostly clear in the evening then becoming mostly cloudy. waves
2 to 4 ft subsiding to 1 to 3 ft in the late evening and
overnight. 
.saturday...ne wind 10 to 20 kts. partly sunny. waves 1 to 3 ft. 

$$

fzus53 kgrb 092137
nshgrb
expires:202510100100;;399222

nearshore marine forecast
national weather service green bay wi
437 pm cdt thu oct 9 2025

for waters within five nautical miles of the shore on lake michigan


lmz541-100100-
rock island passage to sturgeon bay wi-
437 pm cdt thu oct 9 2025

...small craft advisory in effect from 11 pm cdt this evening
through saturday morning...

.rest of this afternoon...s wind 10 to 20 kts. sunny. waves 1 to
3 ft. 
.tonight...sw wind 10 to 20 kts. gusts to around 25 kts
increasing to 30 kts after midnight. a chance of rain showers and
a slight chance of thunderstorms after midnight. waves 1 to 3 ft
building to 4 to 7 ft. 
.friday...sw wind 15 to 25 kts veering w in the afternoon. gusts
to around 30 kts. light rain showers likely in the morning, then
a chance of rain showers in the afternoon. waves 4 to 7 ft
subsiding to 3 to 5 ft late in the afternoon. 
.friday night...nw wind 15 to 25 kts veering n 10 to 20 kts after
midnight. a chance of rain showers. waves 3 to 5 ft subsiding to
2 to 4 ft after midnight. 
.saturday...n wind 10 to 20 kts veering ne 5 to 10 kts in the
afternoon. mostly cloudy in the morning then becoming partly
cloudy. waves 1 to 3 ft. 

$$

fzus53 kgrb 092137
nshgrb
expires:202510100100;;399221

nearshore marine forecast
national weather service green bay wi
437 pm cdt thu oct 9 2025

for waters within five nautical miles of the shore on lake michigan


lmz521-522-100100-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
437 pm cdt thu oct 9 2025

...small craft advisory in effect from 11 pm cdt this evening
through saturday morning...

.rest of this afternoon...se wind 10 to 15 kts. sunny. waves 2 ft
or less. 
.tonight...s wind 10 to 20 kts with gusts to around 25 kts. a
chance of rain showers and a slight chance of thunderstorms after
midnight. waves 1 to 3 ft building to 2 to 4 ft after midnight. 
.friday...sw wind 10 to 20 kts veering w in the afternoon. gusts
to around 25 kts. a chance of rain showers. waves 2 to 4 ft. 
.friday night...nw wind 10 to 20 kts with gusts to around 25 kts.
a chance of rain showers in the evening. waves 1 to 3 ft building
to 2 to 4 ft after midnight. 
.saturday...n wind 10 to 20 kts veering ne 5 to 10 kts in the
afternoon. partly sunny. waves 1 to 3 ft. 

$$

fzus53 kgrr 092000
nshgrr
expires:202510100800;;393978

nearshore marine forecast
national weather service grand rapids mi
359 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lake michigan


lmz849-100800-
pentwater to manistee mi-
359 pm edt thu oct 9 2025

...small craft advisory in effect from late tonight through saturday
morning...

.through early evening...south winds 10 to 15 knots. sunny. waves
1 foot or less. 
.tonight...south winds 15 to 25 knots. clear in the evening then
becoming partly cloudy. waves 1 to 3 feet building to 3 to 5 feet
after midnight. 
.friday...south winds to 30 knots veering southwest early in the
afternoon. rain showers likely. waves 7 to 10 feet. 
.friday night...northwest winds to 30 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
6 to 9 feet subsiding to 4 to 6 feet after midnight. 
.saturday...north winds 10 to 20 knots. mostly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 
.saturday night...northeast winds 10 to 15 knots veering east in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.sunday...southeast winds 10 to 15 knots. sunny. waves 1 foot or
less. 
.columbus day...southeast winds 10 to 20 knots veering south early
in the afternoon. partly sunny. waves 2 to 3 feet. 
.tuesday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 092000
nshgrr
expires:202510100800;;393979

nearshore marine forecast
national weather service grand rapids mi
359 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lake michigan


lmz848-100800-
whitehall to pentwater mi-
359 pm edt thu oct 9 2025

...small craft advisory in effect from late tonight through saturday
morning...

.through early evening...south winds 10 to 15 knots. sunny. waves
around 1 foot. 
.tonight...south winds 15 to 25 knots. clear in the evening then
becoming partly cloudy. waves 1 to 2 feet building to 3 to 5 feet
after midnight. 
.friday...southwest winds to 30 knots. mostly cloudy with a chance
of rain showers. waves 7 to 10 feet building to 7 to 11 feet early
in the afternoon. 
.friday night...northwest winds to 30 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
7 to 10 feet subsiding to 5 to 7 feet after midnight. 
.saturday...north winds 15 to 20 knots. mostly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 
.saturday night...northeast winds 10 to 15 knots veering east in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.sunday...southeast winds 10 to 15 knots. sunny. waves 1 foot or
less. 
.columbus day...southeast winds 15 to 25 knots. partly sunny. waves
2 to 3 feet. 
.tuesday...north winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 092000
nshgrr
expires:202510100800;;393980

nearshore marine forecast
national weather service grand rapids mi
359 pm edt thu oct 9 2025

for waters within five nautical miles of shore on lake michigan


lmz847-100800-
grand haven to whitehall mi-
359 pm edt thu oct 9 2025

...small craft advisory in effect from late tonight through saturday
morning...

.through early evening...south winds 10 to 15 knots. sunny. waves
1 foot or less. 
.tonight...southeast winds 15 to 25 knots. clear in the evening then
becoming partly cloudy. waves 1 to 2 feet building to 3 to 5 feet
after midnight. 
.friday...southwest winds to 30 knots. mostly cloudy with a chance
of rain showers. waves 7 to 10 feet. 
.friday night...west winds to 30 knots veering northwest 15 to
25 knots in the late evening and overnight. rain showers likely.
waves 7 to 10 feet subsiding to 5 to 7 feet after midnight. 
.saturday...north winds 10 to 20 knots. mostly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 
.saturday night...northeast winds 10 to 15 knots veering east after
midnight. mostly clear. waves around 1 foot. 
.sunday...east winds 10 to 15 knots. sunny. waves 1 foot or less. 
.columbus day...southeast winds 10 to 20 knots veering south early
in the afternoon. mostly sunny. waves 2 to 3 feet. 
.tuesday...north winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kmkx 092116
nshmkx
expires:202510100400;;398067

nearshore marine forecast
national weather service milwaukee/sullivan wi
416 pm cdt thu oct 9 2025

for waters within five nautical miles of shore on lake michigan


lmz643-100400-
sheboygan to port washington wi-
416 pm cdt thu oct 9 2025

...small craft advisory in effect from 3 am cdt friday through
late friday night...

.tonight...south wind 15 to 20 knots becoming 15 to 25 knots
early in the morning. partly cloudy. waves 3 to 4 feet building
to 3 to 5 feet early in the morning. 
.friday...southwest wind 15 to 25 knots veering west late in the
afternoon. gusts up to 30 knots. scattered showers in the
morning. waves 3 to 5 feet building to 4 to 6 feet late in the
morning, then subsiding to 3 to 5 feet early in the afternoon
subsiding to 3 to 4 feet late in the afternoon. 
.friday night...northwest wind 15 to 25 knots becoming 15 to
20 knots after midnight, then becoming northwest 15 to 20 knots
early in the morning. slight chance of showers. waves 2 to
4 feet. 
.saturday...north wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then veering northeast late in the
afternoon. partly sunny. waves 2 to 4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 092116
nshmkx
expires:202510100400;;398068

nearshore marine forecast
national weather service milwaukee/sullivan wi
416 pm cdt thu oct 9 2025

for waters within five nautical miles of shore on lake michigan


lmz644-100400-
port washington to north point light wi-
416 pm cdt thu oct 9 2025

...small craft advisory in effect from 3 am cdt friday through
friday evening...

.tonight...south wind 10 to 15 knots rising to 15 to 20 knots
after midnight, then becoming south 15 to 20 knots with gusts to
around 25 knots early in the morning. clear through around
midnight then becoming partly cloudy. waves 3 to 4 feet. 
.friday...southwest wind 15 to 20 knots becoming 15 to 25 knots
late in the morning, then becoming southwest 15 to 25 knots early
in the afternoon veering west 15 to 20 knots late in the
afternoon. scattered showers in the morning. waves 3 to 4 feet. 
.friday night...northwest wind 15 to 25 knots becoming 15 to
20 knots after midnight, then becoming northwest 15 to 20 knots
early in the morning. slight chance of showers through around
midnight. waves 2 to 4 feet subsiding to 1 to 2 feet early in the
morning. 
.saturday...north wind 10 to 15 knots veering northeast late in
the afternoon. mostly sunny. waves 1 to 2 feet building to 3 to
4 feet in the late morning and afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397014

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-100800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
calm to 1 foot. 
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots late. gusts up to 32 knots. mostly clear through late
evening then becoming cloudy. showers likely by midnight. waves
building to 2 to 4 feet. 
.friday...west wind 20 to 25 knots veering northwest late. gale
force gusts up to 39 knots. mostly cloudy with a chance of
showers. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.friday night...north wind 20 to 25 knots with gale force gusts
up to 35 knots veering northeast 10 to 20 knots after midnight.
mostly cloudy. a slight chance of showers in the evening. waves
subsiding to 2 to 4 feet. 
.saturday...east wind less than 10 knots with gusts up to
17 knots. partly cloudy. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397016

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-100800-
eagle river to manitou island mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
1 to 2 feet building to 2 to 3 feet. 
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots late. gusts up to 29 knots. mostly clear through late
evening, then mostly cloudy with a chance of showers by midnight.
cloudy with showers late. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.friday...southwest wind 15 to 25 knots veering northwest 20 to
25 knots late. gale force gusts up to 39 knots. showers likely
and a slight chance of thunderstorms through early afternoon,
then a chance of showers late. waves building to 4 to 7 feet
occasionally to 9 feet. 
.friday night...north wind 20 to 25 knots veering northeast 15 to
20 knots after midnight. gale force gusts up to 34 knots. mostly
cloudy. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 2 to 4 feet. 
.saturday...northeast wind 5 to 15 knots veering east less than
10 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397015

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz245-100800-
manitou island to point isabelle mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
2 to 3 feet. 
.tonight...south wind 15 to 20 knots veering southwest late.
gusts up to 29 knots. mostly clear through late evening, then
mostly cloudy with a chance of showers by midnight. cloudy with
showers late. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 
.friday...southwest wind 15 to 20 knots veering northwest 15 to
25 knots late. gale force gusts up to 36 knots. showers and a
slight chance of thunderstorms through early afternoon, then
showers likely late. waves subsiding to 2 to 4 feet, then
building to 3 to 6 feet occasionally to 8 feet. 
.friday night...north wind 15 to 25 knots with gale force gusts
up to 34 knots. mostly cloudy. waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 2 to 4 feet. 
.saturday...northeast wind less than 10 knots veering east in the
afternoon. gusts up to 17 knots. partly cloudy. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397017

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-100800-
point isabelle to lower entrance of portage canal mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
calm to 1 foot building to 1 to 2 feet. 
.tonight...south wind 10 to 15 knots veering southwest 15 to
20 knots by midnight. gusts up to 32 knots. mostly clear through
late evening, then mostly cloudy with a chance of showers by
midnight. cloudy with showers likely late. waves building to 2 to
4 feet. 
.friday...southwest wind 15 to 20 knots veering northwest late.
gale force gusts up to 36 knots. showers likely through mid
morning. a slight chance of thunderstorms through early
afternoon. a chance of showers by late morning. waves subsiding
to 1 to 2 feet. 
.friday night...north wind 15 to 20 knots diminishing to 10 to
15 knots after midnight. gale force gusts up to 34 knots. mostly
cloudy. a slight chance of showers in the evening. waves building
to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.saturday...northeast wind less than 10 knots veering east in the
afternoon. gusts up to 18 knots. partly cloudy. waves 1 to
2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397018

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-100800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind less than 10 knots with gusts
up to 21 knots. sunny. waves calm to 1 foot. 
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots late. gusts up to 32 knots. mostly clear through late
evening, then mostly cloudy with a chance of showers by midnight.
cloudy with showers likely late. waves building to 2 to 3 feet. 
.friday...southwest wind 15 to 20 knots veering northwest late.
gale force gusts up to 37 knots. showers likely and a slight
chance of thunderstorms through mid morning, then a chance of
showers by late morning. showers likely late. waves building to
2 to 4 feet, then subsiding to 2 to 3 feet. 
.friday night...north wind 15 to 20 knots becoming 10 to 20 knots
after midnight. gale force gusts up to 34 knots. mostly cloudy. a
chance of showers in the evening. waves subsiding to 2 to 3 feet.
.saturday...northeast wind less than 10 knots veering east in the
afternoon. gusts up to 18 knots. partly cloudy. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397019

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-100800-
huron islands to marquette mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots by midnight. gusts up to 33 knots. mostly clear through
late evening, then mostly cloudy with a slight chance of showers
by midnight. cloudy with showers likely late. waves building to
2 to 3 feet. 
.friday...southwest wind 15 to 20 knots veering northwest 20 to
25 knots late. gale force gusts up to 37 knots. showers and a
slight chance of thunderstorms. waves building to 2 to 4 feet,
then subsiding to 2 to 3 feet. 
.friday night...north wind 20 to 25 knots diminishing to 15 to
20 knots after midnight. gale force gusts up to 34 knots. cloudy.
a chance of showers in the evening. waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.saturday...northeast wind less than 10 knots veering east in the
afternoon. gusts up to 17 knots. partly cloudy. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397020

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-100800-
marquette to munising mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...south wind 15 to 20 knots with gusts up to 31 knots.
mostly clear through midnight, then cloudy with showers likely
late. waves building to 2 to 4 feet. 
.friday...southwest wind 15 to 25 knots veering northwest 20 to
25 knots late. gale force gusts up to 35 knots. showers and a
slight chance of thunderstorms. waves subsiding to 2 to 3 feet,
then building to 4 to 7 feet occasionally to 9 feet. 
.friday night...north wind 20 to 25 knots becoming 15 to 25 knots
after midnight. cloudy. showers likely in the evening, then a
slight chance of showers after midnight. waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.saturday...northeast wind 5 to 15 knots becoming less than
10 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397021

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-100800-
munising to grand marais mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.late this afternoon...south wind 15 to 20 knots. sunny. waves
1 to 2 feet. 
.tonight...south wind 15 to 20 knots with gusts up to 30 knots.
clear then becoming partly cloudy by midnight then becoming
mostly cloudy. a chance of showers late. waves building to 2 to
4 feet. 
.friday...south wind 20 to 25 knots veering northwest late. gale
force gusts up to 35 knots. showers and a slight chance of
thunderstorms. waves building to 4 to 7 feet occasionally to
9 feet. 
.friday night...north wind 20 to 25 knots veering northeast 15 to
20 knots after midnight. cloudy. showers likely in the evening,
then a slight chance of showers after midnight. waves subsiding
to 3 to 6 feet occasionally to 8 feet. 
.saturday...northeast wind 5 to 15 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397022

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-100800-
grand marais to whitefish point mi-
502 pm edt thu oct 9 2025

...small craft advisory in effect from 10 pm edt this evening
through friday evening...

.late this afternoon...south wind 15 to 20 knots. sunny. waves
1 to 2 feet. 
.tonight...south wind 15 to 20 knots with gusts up to 27 knots.
mostly clear through midnight then becoming mostly cloudy. a
slight chance of showers late. waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet. 
.friday...south wind 15 to 20 knots veering west late. gusts up
to 31 knots. showers through early afternoon, then showers likely
and a slight chance of thunderstorms late. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.friday night...north wind 15 to 20 knots veering northeast after
midnight. mostly cloudy. a chance of showers in the evening.
waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.saturday...northeast wind 10 to 15 knots veering east less than
10 knots in the afternoon. mostly sunny. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397012

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-100800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
502 pm edt thu oct 9 2025

...small craft advisory in effect from midnight edt tonight
through saturday morning...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...southwest wind 15 to 25 knots. partly cloudy through
midnight, then mostly cloudy with a chance of showers late. waves
building to 4 to 7 feet occasionally to 9 feet. 
.friday...southwest wind 20 to 25 knots veering northwest 15 to
20 knots late. showers likely through early afternoon, then a
chance of showers late. waves building to 5 to 8 feet
occasionally to 10 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.friday night...northwest wind 15 to 20 knots veering north after
midnight. mostly cloudy. a chance of showers in the evening.
waves subsiding to 2 to 3 feet. 
.saturday...northeast wind 10 to 15 knots veering east less than
10 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397011

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-100800-
green bay north of line from cedar river mi to rock island
passage-
502 pm edt thu oct 9 2025

...small craft advisory in effect from midnight edt tonight
through saturday morning...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...southwest wind 15 to 25 knots. partly cloudy through
midnight, then mostly cloudy with a chance of showers late. waves
building to 3 to 5 feet occasionally to 7 feet. 
.friday...southwest wind 20 to 25 knots veering northwest 15 to
20 knots late. cloudy through early afternoon then becoming
partly cloudy. showers likely through mid morning, then a chance
of showers by late morning. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 4 feet. 
.friday night...northwest wind 15 to 20 knots veering north after
midnight. mostly cloudy. a chance of showers in the evening.
waves subsiding to 2 to 3 feet. 
.saturday...northeast wind 10 to 15 knots veering east less than
10 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 092102
nshmqt
expires:202510100800;;397013

nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-100800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 pm edt thu oct 9 2025 /402 pm cdt thu oct 9 2025/

...small craft advisory in effect from 10 pm edt /9 pm cdt/ this
evening through friday evening...

.late this afternoon...south wind 10 to 15 knots. sunny. waves
calm to 1 foot. 
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots late. gusts up to 31 knots. mostly cloudy. a slight
chance of showers through late evening, then a chance of showers
by midnight. waves building to 2 to 4 feet. 
.friday...west wind 15 to 25 knots veering northwest by late
morning. mostly cloudy then becoming mostly sunny by late morning
then becoming mostly cloudy. a chance of showers through mid
morning, then a slight chance of showers by late morning. a
chance of showers late. waves building to 3 to 6 feet
occasionally to 8 feet. 
.friday night...north wind 10 to 20 knots veering northeast 10 to
15 knots after midnight. partly cloudy. a slight chance of
showers in the evening. waves subsiding to 2 to 4 feet. 
.saturday...east wind less than 10 knots. mostly sunny. waves
subsiding to 1 to 2 feet. 

$$