fzus53 kapx 310248
nshapx
expires:202510311100;;589963

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lhz349-311100-
sturgeon pt to alabaster mi-
1048 pm edt thu oct 30 2025

...small craft advisory in effect through late friday night...

.overnight...north wind 15 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.friday...northwest wind 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.friday night...northwest wind 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.saturday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589958

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lmz344-345-311100-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. slight chance of showers.
waves 2 to 3 feet. 
.friday...north wind 10 to 15 knots. scattered showers. waves
2 to 3 feet. 
.friday night...north wind 10 to 15 knots. scattered showers.
waves 2 to 3 feet. 
.saturday...north wind 5 to 10 knots. scattered showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589957

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lmz323-311100-
grand traverse bay south of a line grand traverse light to
norwood mi-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. slight chance of showers
early in the evening, then scattered showers after midnight.
waves 2 to 3 feet. 
.friday...north wind 10 to 15 knots. scattered showers. waves
2 to 3 feet. 
.friday night...north wind 5 to 10 knots. scattered showers.
waves 2 to 3 feet. 
.saturday...light winds. scattered showers. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589955

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lmz341-311100-
seul choix point to 5nm west of mackinac bridge-
1048 pm edt thu oct 30 2025

.overnight...north wind 5 to 10 knots rising to 10 to 15 knots
after midnight. mostly cloudy. waves 2 feet or less. 
.friday...north wind 10 to 15 knots. isolated showers. waves
2 feet or less. 
.friday night...north wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.saturday...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589956

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lmz342-311100-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.friday...north wind 10 to 15 knots. isolated showers. waves 2 to
3 feet. 
.friday night...north wind 10 to 15 knots. scattered showers.
waves 2 to 3 feet. 
.saturday...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589961

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lhz347-311100-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1048 pm edt thu oct 30 2025

...small craft advisory in effect from 5 am edt friday through
late friday night...

.overnight...north wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less
building to 2 to 3 feet after midnight. 
.friday...north wind 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.friday night...north wind 15 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.saturday...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589962

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lhz348-311100-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1048 pm edt thu oct 30 2025

...small craft advisory in effect through late friday night...

.overnight...north wind 15 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.friday...northwest wind 10 to 20 knots. partly sunny. waves 3 to
5 feet. 
.friday night...north wind 15 to 20 knots. cloudy. waves 3 to
5 feet. 
.saturday...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589959

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lmz346-311100-
manistee to point betsie mi-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. slight chance of showers
early in the evening, then scattered showers after midnight.
waves 2 feet or less building to 2 to 3 feet after midnight. 
.friday...north wind 10 to 15 knots. scattered showers. waves
2 to 3 feet. 
.friday night...north wind 5 to 10 knots. scattered showers.
waves 2 to 3 feet. 
.saturday...north wind 5 to 10 knots. scattered showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589953

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lsz322-311100-
st. marys river point iroquois to e. potagannissing bay-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. partly cloudy. 
.friday...north wind 10 to 15 knots. partly sunny. 
.friday night...north wind 5 to 10 knots with gusts to around
25 knots. mostly cloudy. 
.saturday...north wind 5 to 10 knots. partly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589952

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lsz321-311100-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1048 pm edt thu oct 30 2025

.overnight...northeast wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.friday...north wind 10 to 15 knots. isolated showers. waves 2 to
4 feet. 
.friday night...north wind 10 to 15 knots. cloudy. waves 2 to
4 feet. 
.saturday...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589960

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lhz345-311100-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.friday night...north wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.saturday...light winds. partly sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 310248
nshapx
expires:202510311100;;589954

nearshore marine forecast
national weather service gaylord mi
1048 pm edt thu oct 30 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.


lhz346-311100-
st ignace to false detour channel-
1048 pm edt thu oct 30 2025

.overnight...north wind 10 to 15 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...north wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.saturday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590591

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 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.


lsz148-311000-
oak point to saxon harbor wi-
1006 pm cdt thu oct 30 2025

.rest of tonight...variable winds 10 knots or less becoming
northwest 5 knots after midnight. slight chance of rain showers
late in the evening, then chance of rain showers after midnight.
waves 1 foot or less. 
.friday...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots in the afternoon. rain
showers likely. waves 1 to 3 feet building to 3 to 5 feet late in
the afternoon. a small craft advisory may be needed. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots until early morning. chance of rain showers. waves 2 to
4 feet. a small craft advisory may be needed. 
.saturday...north wind 5 to 10 knots becoming northwest late in
the afternoon. chance of rain showers in the morning. waves 1 to
3 feet. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590582

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 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.


lsz141-311000-
grand marais to taconite harbor mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of sprinkles. waves 1 foot or
less. 
.friday...northeast wind 5 to 10 knots. slight chance of rain
showers in the morning, then chance of rain showers in the
afternoon. waves 1 to 2 feet. 
.friday night...north wind 10 to 15 knots. gusts up to 20 knots
in the late evening and early morning. chance of sprinkles
through the night. chance of flurries after midnight. waves 1 to
2 feet. 
.saturday...north wind 5 to 10 knots becoming west late in the
afternoon. chance of sprinkles and flurries in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590581

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 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.


lsz140-311000-
grand portage to grand marais mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...north wind 5 to 10 knots. chance of sprinkles
in the late evening and early morning. chance of rain showers
toward daybreak. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain showers in the morning, then
chance of sprinkles in the afternoon. waves 1 to 3 feet. 
.friday night...north wind 15 to 20 knots. chance of sprinkles
through the night. chance of flurries after midnight. waves 1 to
3 feet. 
.saturday...north wind 10 to 15 knots easing to 5 knots early in
the afternoon, then becoming west late in the afternoon. chance
of sprinkles and flurries in the morning. waves 1 to 2 feet. 

$$

fzus53 kdtx 310202
nshdtx
expires:202510311015;;588417

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1002 pm edt thu oct 30 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.


lhz441-311015-
port austin to harbor beach mi-
1002 pm edt thu oct 30 2025

...small craft advisory in effect through late friday night...

.rest of tonight...north winds 15 to 20 knots increasing to 20 to
25 knots early in the morning. mostly cloudy with a slight chance
of light rain. waves 5 to 7 feet. waves occasionally around
10 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy until
late afternoon becoming partly cloudy. a slight chance of light
rain early in the morning. waves 6 to 9 feet. waves occasionally
around 12 feet. 
.friday night...northwest winds 20 to 25 knots diminishing to
10 to 15 knots. mostly cloudy. a slight chance of showers until
early morning, then a chance of showers after midnight. waves
5 to 7 feet. waves occasionally around 10 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. mostly cloudy. a chance of
showers early in the morning. waves 2 to 4 feet subsiding to 1 to
3 feet early in the afternoon. 

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

$$

fzus53 kdtx 310202
nshdtx
expires:202510311015;;588416

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1002 pm edt thu oct 30 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.


lhz421-311015-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1002 pm edt thu oct 30 2025

...small craft advisory in effect through late friday night...

.rest of tonight...north winds 15 to 20 knots becoming northwest
20 to 25 knots early in the morning. mostly cloudy. waves 4 to
6 feet. waves occasionally around 7 feet. 
.friday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. waves 5 to
7 feet. waves occasionally around 10 feet. 
.friday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. partly cloudy with a slight chance
of showers. waves 3 to 5 feet. waves occasionally around 6 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet in the late morning and afternoon. 

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

$$

fzus53 kdtx 310202
nshdtx
expires:202510311015;;588415

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1002 pm edt thu oct 30 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.


lhz422-311015-
inner saginaw bay sw of point au gres to bay port mi-
1002 pm edt thu oct 30 2025

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

.rest of tonight...northwest winds 15 to 20 knots. partly cloudy.
waves 1 to 3 feet. 
.friday...northwest winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.friday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. partly cloudy. a slight chance of.
waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. partly cloudy
becoming mostly cloudy in the late morning and early afternoon
becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 310202
nshdtx
expires:202510311015;;588418

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1002 pm edt thu oct 30 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.


lhz442-311015-
harbor beach to port sanilac mi-
1002 pm edt thu oct 30 2025

...small craft advisory in effect through late friday night...

.rest of tonight...north winds 20 to 25 knots. mostly cloudy with
a slight chance of light rain. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.friday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.friday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. partly cloudy until early morning
becoming mostly cloudy. a slight chance of showers until early
morning, then a chance of showers after midnight. waves 4 to
6 feet. waves occasionally around 8 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. mostly cloudy. a chance of
showers early in the morning. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 

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

$$

fzus53 kdtx 310202
nshdtx
expires:202510311015;;588419

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1002 pm edt thu oct 30 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.


lhz443-311015-
port sanilac to port huron mi-
1002 pm edt thu oct 30 2025

...small craft advisory in effect through late friday night...

.rest of tonight...northwest winds 20 to 25 knots. mostly cloudy.
a chance of light rain this evening, then a slight chance of
light rain after midnight. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.friday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.friday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. partly cloudy with a slight chance
of showers. waves 2 to 4 feet. 
.saturday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kgrb 310313
nshgrb
expires:202510311000;;591175

nearshore marine forecast
national weather service green bay wi
1013 pm cdt thu oct 30 2025

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


lmz542-543-311000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1013 pm cdt thu oct 30 2025

.rest of the night...nw wind 5 to 10 kts. mostly cloudy. waves
2 ft or less. 
.friday...nw wind 10 to 20 kts decreasing to 5 to 10 kts in the
afternoon. a chance of rain showers in the afternoon. waves 2 ft
or less. 
.friday night...n wind 5 to 10 kts. a chance of rain showers in
the evening. waves 2 ft or less. 
.saturday...n wind 10 to 20 kts decreasing to 5 to 10 kts in the
afternoon. a chance of light rain. waves 2 ft or less. 

$$

fzus53 kgrb 310313
nshgrb
expires:202510311000;;591173

nearshore marine forecast
national weather service green bay wi
1013 pm cdt thu oct 30 2025

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


lmz521-522-311000-
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-
1013 pm cdt thu oct 30 2025

.rest of the night...n wind 10 to 15 kts. mostly cloudy. waves
2 ft or less. 
.friday...n wind 10 to 15 kts. a chance of rain showers in the
afternoon. waves 2 ft or less. 
.friday night...n wind 10 to 20 kts. a chance of rain showers in
the evening. waves 2 ft or less. 
.saturday...n wind 10 to 15 kts. a chance of light rain. waves
2 ft or less. 

$$

fzus53 kgrb 310313
nshgrb
expires:202510311000;;591174

nearshore marine forecast
national weather service green bay wi
1013 pm cdt thu oct 30 2025

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


lmz541-311000-
rock island passage to sturgeon bay wi-
1013 pm cdt thu oct 30 2025

.rest of the night...n wind 10 to 20 kts. mostly cloudy. waves
2 ft or less. 
.friday...n wind 10 to 20 kts. a chance of rain showers. waves
2 ft or less. 
.friday night...n wind 10 to 20 kts. a chance of rain showers in
the evening. waves 2 ft or less. 
.saturday...n wind 10 to 15 kts. a chance of light rain. waves
2 ft or less. 

$$

fzus53 kgrr 310134
nshgrr
expires:202510310800;;587818

nearshore marine forecast
national weather service grand rapids mi
934 pm edt thu oct 30 2025

for waters within five nautical miles of shore on lake michigan


lmz847-310800-
grand haven to whitehall mi-
934 pm edt thu oct 30 2025

...small craft advisory in effect from 8 am edt friday through late
friday night...

.through early evening...north winds 15 to 25 knots. sunny. waves
2 to 3 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy. a slight
chance of rain showers after midnight. waves 2 to 4 feet. 
.friday...northwest winds 15 to 25 knots. partly sunny with a slight
chance of rain showers. waves 3 to 5 feet. 
.friday night...northwest winds 15 to 25 knots veering north 10 to
15 knots in the late evening and overnight. rain showers likely.
waves 3 to 5 feet subsiding to 2 to 3 feet after midnight. 
.saturday...north winds 10 to 15 knots. rain showers likely. waves
1 to 2 feet. 
.saturday night...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy with a chance of rain showers. waves 1 to
2 feet. 
.sunday...southeast winds 5 to 10 knots veering southwest 10 to
15 knots in the late morning and early afternoon, then increasing to
15 to 25 knots early in the afternoon. mostly sunny. waves 1 to
2 feet building to 2 to 4 feet early in the afternoon. 
.monday...west gales to 35 knots. mostly sunny with a chance of rain
showers. waves 7 to 10 feet. 
.tuesday...west winds 20 to 25 knots. mostly sunny. waves 4 to
6 feet. 

$$

fzus53 kgrr 310134
nshgrr
expires:202510310800;;587816

nearshore marine forecast
national weather service grand rapids mi
934 pm edt thu oct 30 2025

for waters within five nautical miles of shore on lake michigan


lmz849-310800-
pentwater to manistee mi-
934 pm edt thu oct 30 2025

...small craft advisory in effect from 8 am edt friday through late
friday night...

.through early evening...north winds 15 to 20 knots. sunny. waves
1 to 3 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy in the evening
then becoming mostly cloudy. a chance of rain showers. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.friday...northwest winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 3 to 5 feet. 
.friday night...north winds 10 to 20 knots. rain showers likely.
waves 2 to 4 feet.
.saturday...north winds 10 to 15 knots. mostly cloudy with a chance
of rain showers. waves 1 to 3 feet. 
.saturday night...north winds 5 to 15 knots veering east after
midnight. partly cloudy with a chance of rain showers. waves 1 to
2 feet. 
.sunday...south winds 5 to 10 knots becoming southwest 15 to
25 knots in the late morning and afternoon. partly sunny. waves 1 to
2 feet building to 2 to 4 feet early in the afternoon. 
.monday...southwest gales to 35 knots veering west to 30 knots in
the late morning and afternoon. mostly sunny with rain showers
likely. waves 6 to 9 feet. 
.tuesday...west winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 310134
nshgrr
expires:202510310800;;587817

nearshore marine forecast
national weather service grand rapids mi
934 pm edt thu oct 30 2025

for waters within five nautical miles of shore on lake michigan


lmz848-310800-
whitehall to pentwater mi-
934 pm edt thu oct 30 2025

...small craft advisory in effect from 8 am edt friday through late
friday night...

.through early evening...north winds 15 to 25 knots. sunny. waves
2 to 3 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy with a slight
chance of rain showers. waves 2 to 4 feet. 
.friday...northwest winds 15 to 25 knots. partly sunny with a slight
chance of rain showers. waves 3 to 5 feet. 
.friday night...north winds 10 to 20 knots. rain showers likely.
waves 2 to 4 feet.
.saturday...north winds 10 to 15 knots. rain showers likely. waves
1 to 3 feet. 
.saturday night...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy with a chance of rain showers. waves 1 to
2 feet. 
.sunday...south winds 5 to 10 knots becoming southwest 15 to
25 knots in the late morning and afternoon. mostly sunny. waves 1 to
2 feet building to 2 to 4 feet early in the afternoon. 
.monday...west gales to 35 knots decreasing to 30 knots early in the
afternoon. mostly sunny with a chance of rain showers. waves 7 to
10 feet. 
.tuesday...west winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kmkx 310210
nshmkx
expires:202510311000;;589204

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt thu oct 30 2025

for waters within five nautical miles of shore on lake michigan


lmz644-311000-
port washington to north point light wi-
910 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy
just before midnight then becoming mostly cloudy. waves 1 to
2 feet. 
.friday...northwest wind 10 to 15 knots. slight chance of showers
in the afternoon. waves 1 to 2 feet. 
.friday night...northwest wind 10 to 15 knots easing to 5 to
10 knots after midnight, then rising to 10 to 15 knots early in
the morning. chance of showers. waves around 1 foot. 
.saturday...northwest wind 10 to 15 knots veering north in the
afternoon. chance of showers. waves 1 to 2 feet. 

$$

fzus53 kmkx 310210
nshmkx
expires:202510311000;;589203

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt thu oct 30 2025

for waters within five nautical miles of shore on lake michigan


lmz643-311000-
sheboygan to port washington wi-
910 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy
just before midnight then becoming mostly cloudy. waves 1 to
2 feet. 
.friday...northwest wind 10 to 15 knots. slight chance of showers
in the afternoon. waves 1 to 2 feet. 
.friday night...northwest wind 10 to 15 knots veering north early
in the morning. chance of showers. waves 1 to 2 feet. 
.saturday...north wind 10 to 15 knots. chance of showers. waves
1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590355

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz247-310800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 pm edt thu oct 30 2025

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

.rest of tonight...northwest wind 5 to 15 knots. mostly cloudy. a
slight chance of rain showers by midnight, then a chance of rain
showers late. waves calm to 1 foot building to 1 to 2 feet. 
.friday...northeast wind 10 to 20 knots. rain showers likely.
waves building to 2 to 4 feet. 
.friday night...north wind 10 to 15 knots with gusts up to
22 knots. cloudy. a chance of rain showers in the evening, then a
slight chance of rain showers after midnight. waves subsiding to
1 to 2 feet. 
.saturday...north wind less than 10 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590356

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz248-310800-
huron islands to marquette mi-
1101 pm edt thu oct 30 2025

...small craft advisory in effect from 10 am edt friday through
saturday morning...

.rest of tonight...north wind 10 to 15 knots. mostly cloudy. a
chance of rain showers late. waves 1 to 2 feet building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.friday...north wind 15 to 20 knots. cloudy. a chance of rain
showers through mid morning, then rain showers likely by late
morning. waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...north wind 10 to 20 knots. cloudy. rain showers
likely in the evening, then a chance of rain showers after
midnight. waves subsiding to 2 to 4 feet. 
.saturday...north wind less than 10 knots. cloudy. rain showers
likely in the morning, then a chance of rain showers in the
afternoon. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590357

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz249-310800-
marquette to munising mi-
1101 pm edt thu oct 30 2025

...small craft advisory in effect from 10 am edt friday through
saturday morning...

.rest of tonight...north wind 10 to 15 knots. mostly cloudy. a
chance of rain showers late. waves 1 to 2 feet building to 2 to
3 feet. 
.friday...north wind 15 to 20 knots. cloudy. a chance of rain
showers through early afternoon, then rain showers likely late.
waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...north wind 10 to 20 knots. cloudy. rain showers
likely in the evening, then a chance of rain showers after
midnight. waves subsiding to 2 to 4 feet. 
.saturday...north wind 5 to 15 knots. rain showers likely. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590358

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz250-310800-
munising to grand marais mi-
1101 pm edt thu oct 30 2025

...small craft advisory in effect from 10 am edt friday through
saturday morning...

.rest of tonight...north wind 10 to 20 knots. mostly cloudy by
midnight, then partly cloudy with a slight chance of rain showers
late. waves 1 to 2 feet building to 2 to 4 feet. 
.friday...north wind 15 to 20 knots. cloudy with a chance of rain
showers. waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...north wind 10 to 20 knots. cloudy. rain showers
likely in the evening, then a chance of rain showers after
midnight. waves subsiding to 2 to 4 feet. 
.saturday...north wind 5 to 15 knots. cloudy. rain showers likely
in the morning, then a chance of rain showers in the afternoon.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590359

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz251-310800-
grand marais to whitefish point mi-
1101 pm edt thu oct 30 2025

...small craft advisory in effect from 10 am edt friday through
saturday morning...

.rest of tonight...north wind 10 to 20 knots. partly cloudy by
midnight then becoming mostly cloudy. waves 1 to 2 feet building
to 2 to 4 feet. 
.friday...north wind 15 to 20 knots. cloudy. a slight chance of
rain showers through mid morning, then a chance of rain showers
by late morning. waves building to 3 to 5 feet occasionally to
7 feet. 
.friday night...north wind 10 to 20 knots. cloudy. a chance of
rain showers in the evening. waves subsiding to 2 to 3 feet. 
.saturday...north wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. cloudy. a chance of rain showers
possibly mixed with snow showers in the morning, then a chance of
rain showers in the afternoon. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590350

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz243-310800-
upper entrance of portage canal to eagle river mi-
1101 pm edt thu oct 30 2025

...small craft advisory in effect from 10 am edt friday through
late friday night...

.rest of tonight...north wind less than 10 knots veering
northeast 10 to 15 knots late. mostly cloudy. a slight chance of
showers by midnight, then a chance of showers late. waves calm to
1 foot building to 1 to 2 feet. 
.friday...northeast wind 10 to 20 knots. rain showers likely.
waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...northeast wind 10 to 15 knots with gusts up to
23 knots. cloudy. a chance of rain showers in the evening, then a
slight chance of rain showers after midnight. waves subsiding to
2 to 3 feet. 
.saturday...north wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. mostly cloudy. a chance of rain
showers in the morning, then a slight chance of rain showers in
the afternoon. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590347

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lmz221-310800-
green bay north of line from cedar river mi to rock island
passage-
1101 pm edt thu oct 30 2025

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots. mostly cloudy. a slight
chance of rain showers by late morning. waves building to 2 to
3 feet. 
.friday night...north wind 5 to 15 knots. mostly cloudy. a chance
of rain showers in the evening. waves subsiding to 1 to 2 feet. 
.saturday...north wind less than 10 knots. mostly cloudy. a
chance of rain showers possibly mixed with snow showers in the
morning, then a chance of rain showers in the afternoon. waves
calm to 1 foot. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590349

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz240-241-310800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt thu oct 30 2025 /1001 pm cdt thu oct 30 2025/

.rest of tonight...northwest wind less than 10 knots. mostly
cloudy. a slight chance of rain showers by midnight, then a
chance of rain showers late. waves calm to 1 foot. 
.friday...north wind 5 to 15 knots veering northeast 10 to
20 knots by late morning. rain showers likely. waves building to
2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. cloudy with a
chance of rain showers. waves 2 to 4 feet. 
.saturday...north wind 10 to 15 knots backing northwest less than
10 knots in the afternoon. mostly cloudy. a chance of rain
showers in the morning. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590351

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz242-310800-
ontonagon to upper entrance of portage canal mi-
1101 pm edt thu oct 30 2025

.rest of tonight...north wind less than 10 knots becoming 5 to
15 knots late. mostly cloudy. a slight chance of rain showers by
midnight, then a chance of rain showers late. waves calm to
1 foot building to 1 to 2 feet. 
.friday...northeast wind 10 to 20 knots. rain showers likely.
waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...northeast wind 10 to 15 knots with gusts up to
23 knots. cloudy. a chance of rain showers in the evening, then a
slight chance of rain showers after midnight. waves subsiding to
2 to 4 feet. 
.saturday...north wind 10 to 15 knots backing northwest less than
10 knots in the afternoon. mostly cloudy. a chance of rain
showers in the morning, then a slight chance of rain showers in
the afternoon. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590348

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lmz248-250-310800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 pm edt thu oct 30 2025

.rest of tonight...north wind 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots. mostly cloudy. a slight
chance of rain showers by late morning. waves 1 to 2 feet. 
.friday night...north wind 5 to 15 knots. mostly cloudy. a chance
of rain showers in the evening. waves 1 to 2 feet. 
.saturday...north wind less than 10 knots. mostly cloudy with a
chance of rain showers. waves calm to 1 foot. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590353

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz244-310800-
eagle river to manitou island mi-
1101 pm edt thu oct 30 2025

...small craft advisory in effect from 10 am edt friday through
late friday night...

.rest of tonight...north wind 10 to 15 knots veering northeast
late. mostly cloudy. a slight chance of rain showers late. waves
calm to 1 foot building to 2 to 3 feet. 
.friday...northeast wind 15 to 20 knots backing north late.
cloudy with a chance of rain showers. waves building to 3 to
5 feet occasionally to 7 feet. 
.friday night...north wind 10 to 20 knots. cloudy. a slight
chance of rain showers in the evening. waves subsiding to 2 to
3 feet. 
.saturday...north wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. cloudy with a chance of rain showers.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590352

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz245-310800-
manitou island to point isabelle mi-
1101 pm edt thu oct 30 2025

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

.rest of tonight...north wind 10 to 15 knots veering northeast
late. mostly cloudy. a chance of rain showers late. waves calm to
1 foot building to 2 to 3 feet. 
.friday...northeast wind 10 to 20 knots backing north 15 to
20 knots late. cloudy with a chance of rain showers. waves
building to 3 to 5 feet occasionally to 7 feet. 
.friday night...north wind 10 to 15 knots with gusts up to
23 knots. cloudy. a slight chance of rain showers in the evening.
waves subsiding to 2 to 3 feet. 
.saturday...north wind less than 10 knots. gusts up to 17 knots.
cloudy. a chance of rain showers possibly mixed with snow showers
in the morning, then a chance of rain showers in the afternoon.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590354

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 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.


lsz246-310800-
point isabelle to lower entrance of portage canal mi-
1101 pm edt thu oct 30 2025

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

.rest of tonight...north wind less than 10 knots with gusts up to
17 knots. mostly cloudy. a slight chance of rain showers by
midnight, then a chance of rain showers late. waves calm to
1 foot. 
.friday...northeast wind 10 to 15 knots with gusts up to
23 knots. rain showers likely. waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet. 
.friday night...north wind 5 to 15 knots with gusts up to
23 knots. cloudy. a chance of rain showers in the evening, then a
slight chance of rain showers after midnight. waves subsiding to
1 to 2 feet. 
.saturday...north wind less than 10 knots. cloudy with a chance
of rain showers. waves calm to 1 foot. 

$$