fzus53 kapx 032015
nshapx
expires:202605040415;;964082

nearshore marine forecast
national weather service gaylord mi
415 pm edt sun may 3 2026

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.


lmz346-040415-
manistee to point betsie mi-
415 pm edt sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...south wind 10 to 15 knots. isolated showers early in
the evening. waves 4 to 7 feet subsiding to 2 to 4 feet after
midnight. waves occasionally around 8 feet. 
.monday...southwest wind 15 to 25 knots with gusts to around
35 knots. scattered showers and isolated thunderstorms. waves
4 to 7 feet. 
.monday night...northwest wind 10 to 15 knots. scattered showers.
waves 3 to 5 feet. 
.tuesday...west 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 kgrb 040137
nshgrb
expires:202605040400;;974983

nearshore marine forecast
national weather service green bay wi
836 pm cdt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-040400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
836 pm cdt sun may 3 2026

...small craft advisory in effect until 1 am cdt monday...

.tonight...s wind 10 to 15 kts veering sw in the late evening and
overnight. waves 3 to 5 ft subsiding to 2 to 4 ft after midnight.
a chance of showers in the evening. 
.monday...sw wind 15 to 25 kts. waves 3 to 5 ft. a slight chance
of showers and thunderstorms in the afternoon. a small craft
advisory may be needed. 
.monday night...nw wind 10 to 15 kts. waves 2 to 4 ft subsiding
to 1 to 3 ft after midnight. mostly cloudy. 
.tuesday...w wind 10 to 15 kts. waves 2 ft or less. partly sunny.

$$

fzus53 kgrr 040237
nshgrr
expires:202605040915;;976455

nearshore marine forecast
national weather service grand rapids mi
1037 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz849-040915-
pentwater to manistee mi-
1037 pm edt sun may 3 2026

...small craft advisory in effect until 2 am edt monday...

.rest of tonight...south winds 15 to 25 knots decreasing to 10 to
15 knots after midnight. partly cloudy. waves 3 to 5 feet. 
.monday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. mostly sunny. waves 2 to 3 feet building
to 4 to 6 feet in the late morning and afternoon. 
.monday night...southwest winds 15 to 25 knots veering west 10 to
20 knots in the late evening and early morning, then veering
northwest after midnight. mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. waves 4 to 6 feet
subsiding to 2 to 4 feet after midnight. 
.tuesday...northwest winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 
.tuesday night...southwest winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves around 1 foot. 
.wednesday...north winds 10 to 15 knots backing west early in the
afternoon. partly sunny. waves around 1 foot. 
.thursday...west winds 5 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...west winds 5 to 10 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 040237
nshgrr
expires:202605040915;;976460

nearshore marine forecast
national weather service grand rapids mi
1037 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz844-040915-
st joseph to south haven mi-
1037 pm edt sun may 3 2026

.rest of tonight...south winds 15 to 20 knots. mostly clear. waves
1 to 3 feet. 
.monday...southwest winds 15 to 20 knots. sunny. waves 1 to 3 feet. 
.monday night...southwest winds 15 to 20 knots veering west after
midnight. rain showers likely and a slight chance of thunderstorms.
waves 1 to 3 feet. 
.tuesday...north winds 10 to 15 knots. cloudy with a chance of rain
showers. waves 1 to 2 feet. 
.tuesday night...north winds around 10 knots backing northwest in
the late evening and overnight. mostly cloudy with a slight chance
of rain showers. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.thursday...west winds 5 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...southwest winds around 10 knots veering west early in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 040237
nshgrr
expires:202605040915;;976459

nearshore marine forecast
national weather service grand rapids mi
1037 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz845-040915-
south haven to holland mi-
1037 pm edt sun may 3 2026

.rest of tonight...southwest winds 15 to 20 knots. mostly clear.
waves 2 to 4 feet.
.monday...southwest winds 15 to 20 knots. sunny. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.monday night...southwest winds 15 to 20 knots veering northwest
after midnight. partly cloudy with a chance of rain showers and a
slight chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...northwest winds 10 to 15 knots. cloudy with a chance of
rain showers. waves 1 to 3 feet. 
.tuesday night...northwest winds 10 to 15 knots. mostly cloudy with
a chance of rain showers. waves around 1 foot. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 3 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...west winds 10 to 15 knots. partly sunny. waves around
1 foot. 

$$

fzus53 kgrr 040237
nshgrr
expires:202605040915;;976458

nearshore marine forecast
national weather service grand rapids mi
1037 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz846-040915-
holland to grand haven mi-
1037 pm edt sun may 3 2026

...small craft advisory in effect until 2 am edt monday...

.rest of tonight...south winds 20 to 25 knots veering southwest
10 to 20 knots after midnight. mostly clear. waves 2 to 4 feet. 
.monday...south winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.
.monday night...southwest winds 15 to 25 knots veering northwest
after midnight. partly 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. 
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 1 to 3 feet. 
.tuesday night...west winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
1 to 3 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.friday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 040237
nshgrr
expires:202605040915;;976457

nearshore marine forecast
national weather service grand rapids mi
1037 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz847-040915-
grand haven to whitehall mi-
1037 pm edt sun may 3 2026

...small craft advisory in effect until 2 am edt monday...

.rest of tonight...south winds 15 to 25 knots. mostly clear. waves
3 to 5 feet. 
.monday...south winds 15 to 25 knots. mostly sunny. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.monday night...southwest winds 20 to 25 knots veering northwest
15 to 20 knots after midnight. partly cloudy with a chance of rain
showers and a slight chance of thunderstorms. waves 3 to 5 feet
subsiding to 2 to 3 feet after midnight. 
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 1 to 3 feet. 
.tuesday night...west winds 10 to 15 knots. mostly cloudy. waves
1 to 2 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
1 to 2 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.friday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 040237
nshgrr
expires:202605040915;;976456

nearshore marine forecast
national weather service grand rapids mi
1037 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz848-040915-
whitehall to pentwater mi-
1037 pm edt sun may 3 2026

...small craft advisory in effect until 2 am edt monday...

.rest of tonight...south winds 10 to 20 knots. mostly clear. waves
3 to 5 feet. 
.monday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. mostly sunny. waves 2 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.monday night...southwest winds 20 to 25 knots veering northwest
15 to 20 knots after midnight. mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. waves 4 to 6 feet
subsiding to 2 to 3 feet after midnight. 
.tuesday...northwest winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 1 to 3 feet. 
.tuesday night...west winds 10 to 15 knots veering northwest after
midnight. partly cloudy. waves 1 to 2 feet. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.thursday...west winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.friday...west winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kiwx 040143
nshiwx
expires:202605040815;;975084

nearshore marine forecast
national weather service northern indiana
943 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz043-040815-
new buffalo mi to st joseph mi-
943 pm edt sun may 3 2026

.overnight...south winds 10 to 15 knots becoming southwest.
mostly clear. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.monday night...southwest winds 10 to 15 knots becoming
northwest. a chance of showers and thunderstorms in the evening,
then showers likely with a chance of thunderstorms overnight.
waves 1 to 2 feet. 
.tuesday...north winds 5 to 10 knots. showers likely. waves 1 to
2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 49 degrees.

$$

fzus53 kiwx 040143
nshiwx
expires:202605040815;;975083

nearshore marine forecast
national weather service northern indiana
943 pm edt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz046-040815-
michigan city in to new buffalo mi-
943 pm edt sun may 3 2026

.overnight...south winds 5 to 15 knots becoming southwest.
mostly clear. waves 1 to 2 feet. 
.monday...southwest winds 5 to 15 knots. sunny. waves 2 feet or
less. 
.monday night...southwest winds 10 to 15 knots becoming
northwest. a chance of showers and thunderstorms in the evening,
then showers likely with a chance of thunderstorms overnight.
waves 1 to 2 feet. 
.tuesday...north winds 5 to 10 knots. showers likely. waves 1 to
2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 49 degrees.

$$

fzus53 klot 040200
nshlot
expires:202605040915;;975259

nearshore marine forecast
national weather service chicago/romeoville il
900 pm cdt sun may 3 2026

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.


lmz743>745-040915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
900 pm cdt sun may 3 2026

.rest of tonight...southwest winds 15 to 20 kt diminishing to 
around 10 kt. mostly clear. waves 1 to 2 ft. 
.monday...southwest winds around 15 kt increasing to 15 to 25 kt.
partly cloudy. waves 1 to 3 ft. 
.monday night...southwest winds 15 to 20 kt becoming northwest
10 to 15 kt overnight. showers likely and a chance of
thunderstorms in the evening, then chance of showers overnight.
waves 1 to 3 ft. 
.tuesday...north winds 10 to 15 kt becoming northeast in the
afternoon. chance of showers in the morning, then showers likely
in the afternoon. waves 1 to 2 ft.  

$$

fzus53 klot 040200
nshlot
expires:202605040915;;975258

nearshore marine forecast
national weather service chicago/romeoville il
900 pm cdt sun may 3 2026

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>742-040915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
900 pm cdt sun may 3 2026

.rest of tonight...southwest winds 15 to 20 kt diminishing to 
around 10 kt. mostly clear. waves 1 to 2 ft. 
.monday...southwest winds 10 to 15 kt increasing to 15 to 25 kt. 
partly cloudy. waves 1 to 3 ft. 
.monday night...southwest winds 10 to 20 kt becoming northwest
10 to 15 kt overnight. showers likely and a chance of
thunderstorms in the evening, then chance of showers overnight.
waves 1 to 2 ft. 
.tuesday...north winds 10 to 15 kt becoming northeast in the
afternoon. chance of showers. waves 1 to 2 ft.  

$$

fzus53 kmkx 040210
nshmkx
expires:202605041000;;976068

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz646-041000-
wind point wi to winthrop harbor il-
910 pm cdt sun may 3 2026

.rest of tonight...southwest wind 5 to 10 knots veering west
after midnight, then backing southwest early in the morning.
mostly clear. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots with gusts to around
25 knots. slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 to 10 knots late in the evening,
then veering northwest after midnight becoming north 10 to
15 knots early in the morning. slight chance of thunderstorms
through around midnight. chance of showers through the night.
waves around 1 foot. 
.tuesday...northwest wind 5 to 10 knots veering north late in the
morning, then becoming 5 to 15 knots early in the afternoon
veering east 5 to 10 knots late in the afternoon. chance of
showers. waves around 1 foot. 

$$

fzus53 kmkx 040210
nshmkx
expires:202605041000;;976065

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz643-041000-
sheboygan to port washington wi-
910 pm cdt sun may 3 2026

.rest of tonight...west wind 10 to 15 knots easing to 5 to
10 knots after midnight, then becoming southwest 10 to 15 knots
early in the morning. mostly clear. waves 2 to 4 feet subsiding
to 1 to 2 feet early in the morning. 
.monday...southwest wind 10 to 15 knots rising to 15 to 20 knots
with gusts to around 25 knots late in the morning, then becoming
southwest 15 to 20 knots with gusts to around 25 knots in the
afternoon. chance of showers and slight chance of thunderstorms
in the afternoon. waves 1 to 2 feet building to 2 to 4 feet in
the late morning and afternoon. 
.monday night...west wind 10 to 15 knots with gusts to around
20 knots veering northwest late in the evening, then becoming
northwest 10 to 15 knots after midnight easing to 5 to 10 knots
early in the morning. chance of showers and slight chance of
thunderstorms through around midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.tuesday...northwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming northwest 10 to 15 knots early
in the afternoon backing west late in the afternoon. mostly
cloudy. waves around 1 foot. 

$$

fzus53 kmkx 040210
nshmkx
expires:202605041000;;976066

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz644-041000-
port washington to north point light wi-
910 pm cdt sun may 3 2026

.rest of tonight...southwest wind 5 to 10 knots veering west
after midnight, then backing southwest early in the morning.
mostly clear. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots rising to 15 to 20 knots
with gusts to around 25 knots late in the morning, then becoming
southwest 15 to 20 knots with gusts to around 25 knots in the
afternoon. slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.monday night...west wind 10 to 15 knots with gusts to around
20 knots veering northwest early in the morning. chance of
showers and slight chance of thunderstorms through around
midnight, then slight chance of showers after midnight. waves
1 to 2 feet. 
.tuesday...northwest wind 5 to 10 knots rising to 10 to 15 knots
early in the afternoon, then becoming 5 to 15 knots late in the
afternoon. slight chance of showers through the day. waves around
1 foot. 

$$

fzus53 kmkx 040210
nshmkx
expires:202605041000;;976067

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt sun may 3 2026

for waters within five nautical miles of shore on lake michigan


lmz645-041000-
north point light to wind point wi-
910 pm cdt sun may 3 2026

.rest of tonight...southwest wind 10 to 15 knots becoming west
5 to 10 knots after midnight, then backing southwest early in the
morning. mostly clear. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots with gusts to around
20 knots rising to 15 to 20 knots with gusts to around 25 knots
early in the afternoon, then becoming southwest 15 to 20 knots
with gusts to around 25 knots late in the afternoon. slight
chance of showers and thunderstorms in the afternoon. waves 1 to
2 feet. 
.monday night...west wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 to 10 knots in the late evening and
early morning, then rising to 10 to 15 knots early in the
morning. chance of showers and slight chance of thunderstorms
through around midnight, then slight chance of showers after
midnight. waves 1 to 2 feet. 
.tuesday...northwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then veering north 5 to 15 knots early in
the afternoon veering northeast late in the afternoon. slight
chance of showers. waves around 1 foot. 

$$