fzus53 kapx 190037
nshapx
expires:202504191300;;057534

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lhz346-191300-
st ignace to false detour channel-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. rain showers likely
and slight chance of thunderstorms early in the evening, then
chance of showers after midnight. waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057540

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lhz345-191300-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. rain showers likely
and slight chance of thunderstorms early in the evening, then
chance of showers after midnight. waves 2 feet or less. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057541

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lhz347-191300-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots becoming 10 to
20 knots early in the morning. rain showers likely and slight
chance of thunderstorms early in the evening, then chance of
showers after midnight. waves 2 feet or less building to 2 to
4 feet after midnight. 
.saturday...northwest wind 10 to 20 knots. partly sunny. waves
3 to 5 feet. 
.saturday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 
.sunday...east wind 5 to 10 knots. partly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057542

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lhz348-191300-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
837 pm edt fri apr 18 2025

.overnight...west wind 15 to 20 knots. rain showers likely and a
chance of thunderstorms early in the evening, then chance of
showers after midnight. waves 2 feet or less building to 2 to
4 feet after midnight. 
.saturday...northwest wind 10 to 20 knots. partly sunny. waves
3 to 5 feet. 
.saturday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 
.sunday...east wind 5 to 10 knots. partly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057543

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lhz349-191300-
sturgeon pt to alabaster mi-
837 pm edt fri apr 18 2025

.overnight...west wind 15 to 20 knots. rain showers likely and a
chance of thunderstorms early in the evening, then chance of
showers and slight chance of thunderstorms after midnight. waves
2 feet or less. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.saturday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.sunday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057537

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lmz323-191300-
grand traverse bay south of a line grand traverse light to
norwood mi-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. rain showers likely
and slight chance of thunderstorms early in the evening, then
chance of showers after midnight. waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.sunday...east wind 5 to 10 knots. partly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057535

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lmz341-191300-
seul choix point to 5nm west of mackinac bridge-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. chance of showers and
slight chance of thunderstorms early in the evening, then slight
chance of showers after midnight. waves 2 feet or less. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.sunday...east wind 10 to 15 knots. partly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057536

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lmz342-191300-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. rain showers likely
and slight chance of thunderstorms early in the evening, then
chance of showers after midnight. waves 2 feet or less building
to 2 to 3 feet after midnight. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...north wind 10 to 15 knots. mostly clear. waves
2 feet or less. 
.sunday...east wind 10 to 15 knots. partly sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057538

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lmz344-191300-
sleeping bear point to grand traverse light mi-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. rain showers likely
early in the evening, then chance of showers after midnight.
waves 2 feet or less building to 2 to 3 feet after midnight. 
.saturday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...northeast wind 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.sunday...northeast wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057539

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lmz345-346-191300-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
837 pm edt fri apr 18 2025

.overnight...north wind 10 to 15 knots becoming northwest after
midnight. chance of showers and slight chance of thunderstorms
early in the evening, then slight chance of showers after
midnight. waves 2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. partly sunny. waves
2 to 3 feet. 
.saturday night...northeast wind 5 to 10 knots. partly cloudy.
waves 2 to 3 feet. 
.sunday...northeast wind 5 to 10 knots. partly sunny. waves 2 to
3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057532

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lsz321-191300-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. chance of showers.
waves 2 feet or less building to 2 to 4 feet after midnight. 
.saturday...northwest wind 10 to 20 knots. partly sunny. waves
2 to 4 feet. 
.saturday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 
.sunday...southeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190037
nshapx
expires:202504191300;;057533

nearshore marine forecast
national weather service gaylord mi
837 pm edt fri apr 18 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.


lsz322-191300-
st. marys river point iroquois to e. potagannissing bay-
837 pm edt fri apr 18 2025

.overnight...northwest wind 10 to 15 knots. slight chance of
thunderstorms early in the evening. chance of showers through the
night. 
.saturday...northwest wind 10 to 15 knots. partly sunny. 
.saturday night...northwest wind 10 to 15 knots. partly cloudy. 
.sunday...southeast wind 5 to 10 knots. mostly sunny. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 190254
nshdlh
expires:202504191015;;062795

nearshore marine forecast
national weather service duluth mn
954 pm cdt fri apr 18 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.


lsz148-191015-
oak point to saxon harbor wi-
954 pm cdt fri apr 18 2025

.rest of tonight...northwest wind 5 to 10 knots. scattered rain
showers late in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots becoming east late in
the afternoon. mostly sunny. waves 1 foot or less. 
.saturday night...southeast wind 5 knots becoming south after
midnight. mostly clear. waves 1 foot or less. 
.sunday...south wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 190254
nshdlh
expires:202504191015;;062789

nearshore marine forecast
national weather service duluth mn
954 pm cdt fri apr 18 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.


lsz140-141-191015-
grand portage to grand marais mn-
grand marais to taconite harbor mn-
954 pm cdt fri apr 18 2025

.rest of tonight...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots becoming west in the
afternoon. partly sunny. waves 1 foot or less. 
.saturday night...west wind 5 to 10 knots becoming northwest
after midnight, then becoming east early in the morning. mostly
clear. waves 1 foot or less. 
.sunday...southeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. mostly sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 190204
nshdtx
expires:202504191015;;060427

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1004 pm edt fri apr 18 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.


lhz441-191015-
port austin to harbor beach mi-
1004 pm edt fri apr 18 2025

.rest of tonight...southwest winds 10 to 15 knots increasing to
15 to 20 knots early in the morning. mostly cloudy with a chance
of showers and thunderstorms. waves 1 to 3 feet. 
.saturday...west winds 10 to 15 knots. mostly cloudy with a
chance of showers in the morning, then partly cloudy in the
afternoon. waves 1 to 3 feet. 
.saturday night...northwest winds 5 to 10 knots becoming north
10 to 15 knots in the late evening and overnight. mostly clear.
waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. mostly sunny in the
morning becoming partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190204
nshdtx
expires:202504191015;;060428

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1004 pm edt fri apr 18 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.


lhz442-191015-
harbor beach to port sanilac mi-
1004 pm edt fri apr 18 2025

.rest of tonight...southwest winds 10 to 15 knots increasing to
15 to 20 knots early in the morning. mostly cloudy with a chance
of showers and thunderstorms. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy with a
chance of showers in the morning, then partly cloudy in the
afternoon. waves 2 feet or less. 
.saturday night...north winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and early afternoon, then increasing
to 10 to 15 knots early in the afternoon. mostly sunny in the
morning becoming partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190204
nshdtx
expires:202504191015;;060429

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1004 pm edt fri apr 18 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.


lhz443-191015-
port sanilac to port huron mi-
1004 pm edt fri apr 18 2025

.rest of tonight...southwest winds 15 to 20 knots. mostly cloudy.
a slight chance of showers and thunderstorms this evening, then a
chance of showers and thunderstorms after midnight. waves 1 to
3 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy with a
chance of showers and a slight chance of thunderstorms in the
morning, then partly cloudy in the afternoon. waves 2 feet or
less. 
.saturday night...north winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. waves 2 feet or less. 
.sunday...northeast winds 10 to 15 knots. mostly sunny in the
morning becoming partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190204
nshdtx
expires:202504191015;;060426

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1004 pm edt fri apr 18 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.


lhz421-191015-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1004 pm edt fri apr 18 2025

.rest of tonight...southwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. mostly cloudy. a chance of showers
and thunderstorms this evening, then showers likely and a chance
of thunderstorms after midnight. waves 1 to 3 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
slight chance of showers in the morning, then partly cloudy in
the afternoon. waves 1 to 3 feet. 
.saturday night...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots. mostly sunny in the
morning becoming partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190204
nshdtx
expires:202504191015;;060425

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1004 pm edt fri apr 18 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.


lhz422-191015-
inner saginaw bay sw of point au gres to bay port mi-
1004 pm edt fri apr 18 2025

.rest of tonight...southwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. mostly cloudy with a chance of
showers and thunderstorms. waves 1 to 3 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
slight chance of showers in the morning, then partly cloudy in
the afternoon. waves 1 to 3 feet. 
.saturday night...north winds 10 to 15 knots. mostly clear. waves
2 feet or less. 
.sunday...northeast winds 10 to 15 knots. mostly sunny in the
morning becoming partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kgrb 190622
nshgrb
expires:202504191300;;070738

nearshore marine forecast
national weather service green bay wi
122 am cdt sat apr 19 2025

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


lmz541-191300-
rock island passage to sturgeon bay wi-
122 am cdt sat apr 19 2025

.overnight...nw wind 10 to 20 kts. a chance of rain showers.
waves 2 to 4 ft subsiding to 1 to 3 ft toward daybreak. 
.today...nw wind 5 to 10 kts veering n in the afternoon. partly
sunny. waves 1 to 3 ft. 
.tonight...e wind 5 to 10 kts. mostly clear. waves 2 ft or less. 
.sunday...e wind 5 to 10 kts. partly sunny. waves 2 ft or less. 

$$

fzus53 kgrb 190622
nshgrb
expires:202504191300;;070739

nearshore marine forecast
national weather service green bay wi
122 am cdt sat apr 19 2025

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


lmz542-543-191300-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
122 am cdt sat apr 19 2025

.overnight...nw wind 10 to 15 kts. a chance of rain showers.
waves 1 to 3 ft. 
.today...nw wind 5 to 10 kts. partly sunny. waves 2 ft or less. 
.tonight...e wind 5 to 10 kts. mostly clear. waves 2 ft or less. 
.sunday...e wind 5 to 10 kts backing ne 10 to 20 kts in the
afternoon. partly cloudy in the morning then becoming mostly
cloudy. waves 2 ft or less. 

$$

fzus53 kgrb 190622
nshgrb
expires:202504191300;;070737

nearshore marine forecast
national weather service green bay wi
122 am cdt sat apr 19 2025

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


lmz521-522-191300-
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-
122 am cdt sat apr 19 2025

.overnight...nw wind 5 to 10 kts. a slight chance of rain
showers. waves 2 ft or less. 
.today...nw wind 5 to 10 kts. partly sunny. waves 2 ft or less. 
.tonight...e wind 5 to 10 kts. mostly clear. waves 2 ft or less. 
.sunday...e wind 10 to 15 kts. partly sunny. waves 2 ft or less. 

$$

fzus53 kgrr 190205
nshgrr
expires:202504190900;;060507

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt fri apr 18 2025

for waters within five nautical miles of shore on lake michigan


lmz849-190900-
pentwater to manistee mi-
1005 pm edt fri apr 18 2025

...small craft advisory in effect through saturday morning...

.rest of tonight...northwest winds 10 to 20 knots. mostly cloudy.
patchy fog through about 2 am. a chance of rain showers and a slight
chance of thunderstorms through about 2 am, then a slight chance of
rain showers overnight. waves 2 to 4 feet. 
.saturday...northwest winds 5 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.saturday night...north winds 5 to 15 knots veering east after
midnight. partly cloudy. waves 1 foot or less. 
.sunday...east winds 10 to 15 knots. partly sunny with a slight
chance of rain showers. waves around 1 foot. 
.sunday night...east winds 15 to 25 knots. rain showers and a slight
chance of thunderstorms. waves 2 to 3 feet. 
.monday...southeast winds 20 to 25 knots veering west late in the
day. rain showers. waves 2 to 4 feet building to 5 to 7 feet. 
.tuesday...northwest winds 10 to 20 knots veering north 5 to
15 knots late in the day. mostly sunny. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 190205
nshgrr
expires:202504190900;;060509

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt fri apr 18 2025

for waters within five nautical miles of shore on lake michigan


lmz847-190900-
grand haven to whitehall mi-
1005 pm edt fri apr 18 2025

...small craft advisory in effect through saturday morning...

.rest of tonight...southwest winds 15 to 25 knots veering northwest
after midnight. rain showers likely and a chance of thunderstorms
through about 2 am, then a slight chance of rain showers overnight.
patchy fog through the night. waves 3 to 5 feet. 
.saturday...northwest winds 10 to 15 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 2 feet. 
.saturday night...northwest winds 5 to 15 knots veering northeast
after midnight. partly cloudy. waves 1 foot or less. 
.sunday...east winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves around 1 foot. 
.sunday night...east winds 15 to 25 knots. rain showers and a chance
of thunderstorms. waves 2 to 4 feet.
.monday...south winds to 30 knots veering southwest. rain showers
likely. waves 5 to 7 feet. 
.tuesday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet.
.wednesday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 190205
nshgrr
expires:202504190900;;060508

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt fri apr 18 2025

for waters within five nautical miles of shore on lake michigan


lmz848-190900-
whitehall to pentwater mi-
1005 pm edt fri apr 18 2025

...small craft advisory in effect through saturday morning...

.rest of tonight...west winds around 20 knots veering northwest
after midnight. mostly cloudy. a chance of rain showers and a slight
chance of thunderstorms through about 2 am, then a slight chance of
rain showers overnight. patchy fog through the night. waves 3 to
5 feet. 
.saturday...northwest winds 10 to 15 knots. partly sunny. waves 1 to
3 feet.
.saturday night...north winds 5 to 10 knots veering northeast 10 to
15 knots after midnight. partly cloudy. waves 1 foot or less. 
.sunday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 
.sunday night...east winds 15 to 25 knots. rain showers and a chance
of thunderstorms. waves 2 to 4 feet.
.monday...south winds 20 to 25 knots veering southwest to 30 knots.
rain showers. waves 6 to 8 feet. 
.tuesday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kmkx 190605
nshmkx
expires:202504190900;;069930

nearshore marine forecast
national weather service milwaukee/sullivan wi
105 am cdt sat apr 19 2025

for waters within five nautical miles of shore on lake michigan


lmz644-190900-
port washington to north point light wi-
105 am cdt sat apr 19 2025

.rest of tonight...north wind 10 to 15 knots early in the
morning. slight chance of showers after midnight. waves 1 to
2 feet. 
.saturday...northwest wind 5 to 10 knots. mostly cloudy. waves
around 1 foot. 
.saturday night...east wind 5 to 10 knots veering south late in
the evening, then backing northeast after midnight. partly
cloudy. waves around 1 foot. 
.sunday...east wind 10 to 15 knots becoming east 10 to 15 knots
with gusts to around 20 knots early in the afternoon, then
backing northeast with gusts to around 20 knots late in the
afternoon. chance of showers in the afternoon. waves 1 to 2 feet
building to 2 to 4 feet in the late morning and afternoon. 

$$

fzus53 kmkx 190605
nshmkx
expires:202504190900;;069929

nearshore marine forecast
national weather service milwaukee/sullivan wi
105 am cdt sat apr 19 2025

for waters within five nautical miles of shore on lake michigan


lmz643-190900-
sheboygan to port washington wi-
105 am cdt sat apr 19 2025

.rest of tonight...northwest wind 10 to 15 knots early in the
morning. slight chance of showers after midnight. waves 1 to
2 feet. 
.saturday...northwest wind 5 to 10 knots rising to 10 to 15 knots
late in the afternoon. mostly cloudy. waves 1 to 2 feet. 
.saturday night...southeast wind 5 to 10 knots veering west late
in the evening, then veering northeast after midnight rising to
10 to 15 knots early in the morning. partly cloudy. waves around
1 foot. 
.sunday...east wind 10 to 15 knots backing northeast late in the
afternoon. chance of showers in the afternoon. waves 1 to 2 feet
building to 2 to 4 feet in the afternoon. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072548

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lmz221-190815-
green bay north of line from cedar river mi to rock island
passage-
311 am edt sat apr 19 2025

.rest of tonight...northwest wind 10 to 15 knots. mostly cloudy
with a slight chance of rain showers. waves 1 to 2 feet. 
.saturday...northwest wind 5 to 15 knots veering north less than
10 knots late. mostly cloudy. waves 1 to 2 feet. 
.saturday night...northeast wind less than 10 knots in the
evening becoming variable. clear. waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots backing east in the
afternoon. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072549

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lmz248-250-190815-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
311 am edt sat apr 19 2025

.rest of tonight...northwest wind 10 to 15 knots. cloudy with a
slight chance of rain showers. waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots veering north 5 to
15 knots late. partly cloudy. waves subsiding to 1 to 2 feet. 
.saturday night...north wind less than 10 knots in the evening
becoming variable. clear. waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots backing east 5 to
15 knots in the afternoon. partly cloudy. waves building to 1 to
2 feet. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072550

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz240-241-190815-
saxon harbor wi to black river mi-
black river to ontonagon mi-
311 am edt sat apr 19 2025 /211 am cdt sat apr 19 2025/

.rest of tonight...northwest wind less than 10 knots. cloudy with
a slight chance of rain showers. waves 1 to 2 feet. 
.saturday...northwest wind less than 10 knots backing west late.
mostly cloudy through early afternoon then clearing. a slight
chance of rain showers and snow showers through mid morning, then
a slight chance of snow showers by late morning. waves 1 to
2 feet. 
.saturday night...south wind less than 10 knots. clear. waves
calm to 1 foot. 
.sunday...south wind less than 10 knots backing northeast in the
afternoon. sunny in the morning then becoming partly cloudy.
waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072551

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz242-243-190815-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
311 am edt sat apr 19 2025

.rest of tonight...north wind 10 to 15 knots. cloudy with a
slight chance of rain showers. waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots backing west less than
10 knots late. mostly cloudy through early afternoon then
becoming mostly sunny. a slight chance of rain showers and snow
showers through early afternoon. waves subsiding to 1 to 2 feet. 
.saturday night...southwest wind less than 10 knots backing south
after midnight. clear. waves calm to 1 foot. 
.sunday...south wind less than 10 knots backing east 5 to
15 knots in the afternoon. sunny in the morning then becoming
partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072552

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz244-245-190815-
eagle river to manitou island mi-
manitou island to point isabelle mi-
311 am edt sat apr 19 2025

.rest of tonight...north wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet building to 2 to 4 feet. 
.saturday...northwest wind 10 to 20 knots becoming 10 to 15 knots
late. partly cloudy. waves subsiding to 1 to 2 feet. 
.saturday night...west wind less than 10 knots backing south
after midnight. clear. waves 1 to 2 feet. 
.sunday...south wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. sunny in the morning then becoming
partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072553

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz246-190815-
point isabelle to lower entrance of portage canal mi-
311 am edt sat apr 19 2025

.rest of tonight...northwest wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.saturday...northwest wind 10 to 15 knots diminishing to less
than 10 knots late. mostly cloudy through early afternoon then
becoming mostly sunny. waves calm to 1 foot. 
.saturday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.sunday...south wind less than 10 knots backing east 5 to
15 knots in the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072554

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz247-190815-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
311 am edt sat apr 19 2025

.rest of tonight...northwest wind 5 to 15 knots. cloudy. waves
calm to 1 foot. 
.saturday...northwest wind 5 to 15 knots. mostly cloudy. waves
building to 1 to 2 feet. 
.saturday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.sunday...south wind less than 10 knots backing east 10 to
15 knots in the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072555

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz248-190815-
huron islands to marquette mi-
311 am edt sat apr 19 2025

.rest of tonight...northwest wind 10 to 15 knots. cloudy. waves
2 to 3 feet building to 2 to 4 feet. 
.saturday...northwest wind 5 to 15 knots. mostly cloudy through
early afternoon then becoming mostly sunny. waves subsiding to
2 to 3 feet. 
.saturday night...west wind less than 10 knots backing south
after midnight. clear. waves subsiding to 1 to 2 feet. 
.sunday...south wind less than 10 knots backing southeast 10 to
15 knots in the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072556

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz249-190815-
marquette to munising mi-
311 am edt sat apr 19 2025

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

.rest of tonight...northwest wind 15 to 20 knots. cloudy with a
slight chance of rain showers. waves 3 to 5 feet occasionally to
7 feet. 
.saturday...northwest wind 15 to 20 knots veering north 10 to
15 knots late. mostly cloudy through early afternoon then
becoming mostly sunny. waves subsiding to 2 to 4 feet. 
.saturday night...northwest wind less than 10 knots backing south
after midnight. clear. waves subsiding to 1 to 2 feet. 
.sunday...south wind less than 10 knots backing east 10 to
15 knots in the afternoon. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072557

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz250-190815-
munising to grand marais mi-
311 am edt sat apr 19 2025

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

.rest of tonight...northwest wind 15 to 20 knots. cloudy with a
slight chance of rain showers. waves 3 to 5 feet occasionally to
7 feet. 
.saturday...northwest wind 10 to 20 knots. mostly cloudy through
early afternoon then becoming mostly sunny. waves subsiding to
2 to 4 feet. 
.saturday night...northwest wind 5 to 15 knots backing southwest
less than 10 knots after midnight. clear. waves subsiding to 1 to
2 feet. 
.sunday...southeast wind less than 10 knots backing east 5 to
15 knots in the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 190711
nshmqt
expires:202504190815;;072558

nearshore marine forecast
national weather service marquette mi
311 am edt sat apr 19 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.


lsz251-190815-
grand marais to whitefish point mi-
311 am edt sat apr 19 2025

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

.rest of tonight...northwest wind 15 to 20 knots. cloudy with a
chance of rain showers. waves 3 to 5 feet occasionally to 7 feet.
.saturday...northwest wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet occasionally to 7 feet. 
.saturday night...northwest wind 5 to 15 knots. clear. waves
subsiding to 1 to 2 feet. 
.sunday...southeast wind less than 10 knots backing east 10 to
15 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$