fzus53 kapx 010639
nshapx
expires:202505011445;;756335

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 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.


lmz345-346-011445-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
239 am edt thu may 1 2025

.today...southeast wind 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon. chance of rain early in the morning,
then rain in the morning. waves 2 to 3 feet. 
.tonight...north wind 5 to 10 knots. chance of showers. waves
2 to 3 feet. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 to 3 feet. 
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 011344
nshgrb
expires:202505012000;;773723

nearshore marine forecast
national weather service green bay wi
844 am cdt thu may 1 2025

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


lmz542-543-012000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
844 am cdt thu may 1 2025

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...ne wind 10 to 15 kts backing n 10 to 20 kts in the
afternoon. gusts to around 25 kts. rain showers in the morning,
then light rain likely in the afternoon. waves 1 to 3 ft building
to 2 to 4 ft in the afternoon. 
.tonight...n wind 10 to 15 kts. gusts to around 25 kts in the
evening. a chance of light rain. waves 2 to 4 ft subsiding to
1 to 3 ft after midnight. 
.friday...n wind 5 to 10 kts. a chance of light rain. waves 2 ft
or less. 
.friday night...n wind 5 to 10 kts. mostly cloudy. waves 2 ft or
less. 

$$

fzus53 kgrr 011205
nshgrr
expires:202505012000;;770475

nearshore marine forecast
national weather service grand rapids mi
805 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz844-012000-
st joseph to south haven mi-
805 am edt thu may 1 2025

...small craft advisory in effect until 6 pm edt this evening...

.today...southeast winds 15 to 20 knots veering west late in the
day. rain showers and a chance of thunderstorms. waves around 1 foot
building to 2 to 4 feet. 
.tonight...north winds 5 to 15 knots veering northeast toward
daybreak. cloudy with a chance of rain showers and a slight chance
of thunderstorms. waves 2 to 3 feet. 
.friday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy with a
slight chance of rain showers. waves 1 to 2 feet. 
.saturday...north winds 15 to 20 knots. partly sunny. waves 2 to
4 feet.
.sunday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.monday...northeast winds 10 to 15 knots. mostly sunny with a chance
of rain showers. waves around 1 foot. 

$$

fzus53 kgrr 011205
nshgrr
expires:202505012000;;770470

nearshore marine forecast
national weather service grand rapids mi
805 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz849-012000-
pentwater to manistee mi-
805 am edt thu may 1 2025

.today...east winds 15 to 20 knots backing north 10 to 15 knots late
in the day. rain showers until midday, then a chance of rain showers
in the afternoon. waves 1 to 2 feet building to 2 to 3 feet late in
the day. 
.tonight...northwest winds 5 to 15 knots. cloudy with a chance of
rain showers. waves 2 to 4 feet.
.friday...northwest winds 5 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...north winds 10 to 15 knots. sunny. waves around 1 foot. 
.monday...east winds 10 to 15 knots backing north. mostly sunny with
a chance of rain showers. waves around 1 foot. 

$$

fzus53 kgrr 011205
nshgrr
expires:202505012000;;770471

nearshore marine forecast
national weather service grand rapids mi
805 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz848-012000-
whitehall to pentwater mi-
805 am edt thu may 1 2025

.today...east winds 10 to 20 knots backing northwest late in the
day. rain showers until midday, then rain showers likely and a
slight chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots. cloudy with a chance of
rain showers. waves 2 to 3 feet. 
.friday...northwest winds 5 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...north winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.monday...east winds 10 to 15 knots backing northeast. partly sunny
with a chance of rain showers. waves around 1 foot. 

$$

fzus53 kgrr 011205
nshgrr
expires:202505012000;;770472

nearshore marine forecast
national weather service grand rapids mi
805 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz847-012000-
grand haven to whitehall mi-
805 am edt thu may 1 2025

...small craft advisory in effect until 6 pm edt this evening...

.today...east winds 20 to 25 knots veering southeast 10 to 20 knots,
then veering west late in the day. rain showers and a slight chance
of thunderstorms. waves 2 to 3 feet. 
.tonight...northwest winds 10 to 15 knots veering north 5 to
10 knots toward daybreak. cloudy with a chance of rain showers.
waves 2 to 3 feet. 
.friday...northwest winds 10 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...north winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.monday...east winds 10 to 15 knots. mostly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 011205
nshgrr
expires:202505012000;;770473

nearshore marine forecast
national weather service grand rapids mi
805 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz846-012000-
holland to grand haven mi-
805 am edt thu may 1 2025

...small craft advisory in effect until 6 pm edt this evening...

.today...east winds 20 to 25 knots veering west 15 to 20 knots late
in the day. rain showers and a chance of thunderstorms. waves 2 to
4 feet.
.tonight...northwest winds 10 to 15 knots veering north 5 to
10 knots toward daybreak. cloudy with a chance of rain showers and a
slight chance of thunderstorms. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.friday...west winds 10 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.
.sunday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.monday...east winds 10 to 15 knots. mostly sunny with a chance of
rain showers. waves around 1 foot. 

$$

fzus53 kgrr 011205
nshgrr
expires:202505012000;;770474

nearshore marine forecast
national weather service grand rapids mi
805 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz845-012000-
south haven to holland mi-
805 am edt thu may 1 2025

...small craft advisory in effect until 6 pm edt this evening...

.today...southeast winds 15 to 20 knots veering west late in the
day. rain showers and a chance of thunderstorms. waves around 1 foot
building to 2 to 4 feet. 
.tonight...northwest winds 5 to 15 knots veering north toward
daybreak. cloudy with a chance of rain showers and a slight chance
of thunderstorms. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.friday...northwest winds 5 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy with a
slight chance of rain showers. waves 1 to 2 feet. 
.saturday...north winds 15 to 20 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet. 
.sunday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.monday...northeast winds 10 to 15 knots. mostly sunny with a chance
of rain showers. waves 1 foot or less. 

$$

fzus53 kiwx 010746
nshiwx
expires:202505011415;;759262

nearshore marine forecast
national weather service northern indiana
346 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-011415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
346 am edt thu may 1 2025

.today...southeast winds 10 to 15 knots becoming southwest 10 to
20 knots by midday, then shifting west 10 to 15 knots late in the
afternoon. a few gusts to 25 knots possible through early
afternoon. showers with a chance of thunderstorms this morning, 
then a chance of showers and thunderstorms this afternoon. waves 1
to 3 feet. 
.tonight...northwest winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms in the evening, then a chance
of showers overnight. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers in the morning. waves 1 to 2 feet. 
.friday night...north winds 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 49 degrees and at michigan
city is 49 degrees.

$$

fzus53 klot 010902
nshlot
expires:202505012115;;763314

nearshore marine forecast
national weather service chicago/romeoville il
402 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz741>745-012115-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
402 am cdt thu may 1 2025

...small craft advisory in effect from 8 am this morning to 4 pm
cdt this afternoon...

.today...southeast winds 10 to 20 kt becoming southwest and
increasing to 20 to 25 kt by mid morning, then becoming west this
afternoon and easing to 15 to 20 kt late. showers and a chance of
thunderstorms in the morning, then chance of showers and 
thunderstorms in the afternoon. waves 2 to 4 ft subsiding to 1 to 
3 ft. 
.tonight...northwest winds 10 to 15 kt becoming northeast 5 to
10 kt late. slight chance of showers and thunderstorms in the
evening, then chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 3 ft. 
.friday...northwest winds 10 to 15 kt becoming north in the
afternoon. slight chance of showers. waves 1 to 3 ft. 
.friday night...north winds 10 to 15 kt. slight chance of
showers. waves 1 to 3 ft.  

$$

fzus53 klot 010902
nshlot
expires:202505012115;;763313

nearshore marine forecast
national weather service chicago/romeoville il
402 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740-012115-
winthrop harbor to wilmette harbor il-
402 am cdt thu may 1 2025

.today...east winds 15 to 20 kt becoming west this afternoon. 
showers and slight chance of thunderstorms in the morning, then 
chance of showers and thunderstorms in the afternoon. waves 3 to 
5 ft subsiding to 2 to 4 ft this afternoon. 
.tonight...northwest winds 10 to 15 kt becoming northeast 5 to
10 kt. slight chance of showers in the evening, then chance of
showers and slight chance of thunderstorms after midnight. waves
1 to 3 ft. 
.friday...north winds 10 to 15 kt. chance of showers in the
afternoon. waves 1 to 3 ft. 
.friday night...northeast winds 10 to 15 kt becoming north.
slight chance of showers in the evening. waves 1 to 3 ft.  

$$

fzus53 kmkx 011205
nshmkx
expires:202505011600;;770469

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz646-011600-
wind point wi to winthrop harbor il-
705 am cdt thu may 1 2025

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...east wind 15 to 20 knots backing northeast late in the
morning, then becoming northwest 10 to 15 knots in the afternoon.
slight chance of thunderstorms in the morning. rain showers in
the morning, then chance of showers and slight chance of
thunderstorms in the afternoon. waves 3 to 4 feet building to
4 to 6 feet in the late morning and early afternoon, then
subsiding to 3 to 4 feet late in the afternoon. 
.tonight...northwest wind 5 to 10 knots veering northeast after
midnight. slight chance of showers through around midnight, then
chance of showers after midnight. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.friday...north wind 5 to 10 knots backing northwest 5 to
15 knots late in the morning, then becoming 10 to 15 knots early
in the afternoon veering northeast late in the afternoon. chance
of showers in the morning, then slight chance of showers in the
afternoon. waves 1 to 2 feet. 
.friday night...northeast wind 5 to 10 knots backing north late
in the evening, then rising to 10 to 15 knots after midnight.
slight chance of showers through the night. waves 1 to 2 feet. 

$$

fzus53 kmkx 011205
nshmkx
expires:202505011600;;770468

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz645-011600-
north point light to wind point wi-
705 am cdt thu may 1 2025

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...east wind 15 to 20 knots with gusts to around 25 knots
backing northeast late in the morning, then becoming north 10 to
15 knots early in the afternoon backing northwest late in the
afternoon. rain showers in the morning. slight chance of
thunderstorms through the day. chance of showers in the
afternoon. waves 3 to 4 feet building to 4 to 6 feet in the late
morning and early afternoon, then subsiding to 3 to 4 feet late
in the afternoon. 
.tonight...north wind 5 to 15 knots becoming 5 to 10 knots late
in the evening, then veering northeast after midnight. slight
chance of showers through around midnight, then chance of showers
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.friday...north wind 5 to 10 knots becoming 5 to 15 knots late in
the morning, then backing northwest 10 to 15 knots early in the
afternoon veering north late in the afternoon. chance of showers
in the morning, then slight chance of showers in the afternoon.
waves 1 to 2 feet. 
.friday night...north wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then rising to 10 to 15 knots after
midnight. slight chance of showers through the night. waves 1 to
2 feet. 

$$

fzus53 kmkx 011205
nshmkx
expires:202505011600;;770467

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz644-011600-
port washington to north point light wi-
705 am cdt thu may 1 2025

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

.today...northeast wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming north 15 to 20 knots early in
the afternoon easing to 10 to 15 knots late in the afternoon.
rain showers in the morning, then chance of showers in the
afternoon. waves 3 to 4 feet. 
.tonight...north wind 5 to 15 knots becoming 5 to 10 knots late
in the evening, then veering northeast after midnight. slight
chance of showers through around midnight, then chance of showers
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet early
in the morning. 
.friday...north wind 5 to 10 knots backing northwest 5 to
15 knots late in the morning, then becoming 10 to 15 knots early
in the afternoon veering north late in the afternoon. chance of
showers in the morning. waves 1 to 2 feet. 
.friday night...north wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then rising to 10 to 15 knots after
midnight. slight chance of showers. waves 1 to 2 feet. 

$$

fzus53 kmkx 011205
nshmkx
expires:202505011600;;770466

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz643-011600-
sheboygan to port washington wi-
705 am cdt thu may 1 2025

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

.today...northeast wind 15 to 20 knots backing north late in the
afternoon. rain showers in the morning, then showers likely early
in the afternoon. chance of showers late in the afternoon. waves
3 to 4 feet. 
.tonight...north wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming north 5 to 10 knots after midnight.
slight chance of showers through around midnight, then chance of
showers after midnight. waves 2 to 4 feet. 
.friday...north wind 5 to 10 knots backing northwest 5 to
15 knots late in the morning, then becoming 10 to 15 knots early
in the afternoon becoming north 5 to 10 knots late in the
afternoon. chance of showers in the morning, then slight chance
of showers in the afternoon. waves 1 to 2 feet. 
.friday night...north wind 5 to 10 knots rising to 10 to 15 knots
in the late evening and overnight. slight chance of showers
through around midnight. waves 1 to 2 feet. 

$$