fzus53 kapx 030701
nshapx
expires:202608031515;;540351

nearshore marine forecast
national weather service gaylord mi
301 am edt mon aug 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.


lmz346-031515-
manistee to point betsie mi-
301 am edt mon aug 3 2026

.today...light winds. mostly clear. waves 2 feet or less. 
.tonight...south wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.tuesday...south wind 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.tuesday night...southwest wind 10 to 15 knots. showers likely.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 030736
nshgrb
expires:202608031000;;541729

nearshore marine forecast
national weather service green bay wi
236 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-031000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
236 am cdt mon aug 3 2026

.rest of the night...n wind 5 to 10 kts. waves 2 ft or less.
clear.
.monday...n wind around 5 kts veering s in the late morning and
afternoon. waves 2 ft or less. sunny.
.monday night...s wind 10 to 15 kts. waves 2 ft or less. mostly
clear. 
.tuesday...sw wind 10 to 15 kts backing s 15 to 25 kts in the
late morning and afternoon. waves 1 to 3 ft building to 3 to 5 ft
in the afternoon. a chance of showers in the afternoon. a small
craft advisory may be needed.  

$$

fzus53 kgrr 030736
nshgrr
expires:202608030845;;541732

nearshore marine forecast
national weather service grand rapids mi
336 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz847-030845-
grand haven to whitehall mi-
336 am edt mon aug 3 2026

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

$$

fzus53 kgrr 030736
nshgrr
expires:202608030845;;541735

nearshore marine forecast
national weather service grand rapids mi
336 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz844-030845-
st joseph to south haven mi-
336 am edt mon aug 3 2026

.rest of tonight...northeast winds around 5 knots. mostly clear.
waves 2 to 4 feet. 
.monday...northeast winds around 5 knots backing north in the late
morning and afternoon. sunny. waves 1 to 3 feet. 
.monday night...north winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots veering southwest in the late
morning and afternoon. sunny. waves 1 foot or less. 
.tuesday night...south winds 5 to 10 knots. mostly clear. waves
1 foot or less. 
.wednesday...southwest winds around 10 knots veering west early in
the afternoon. mostly sunny. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots veering northwest early in the
afternoon. mostly cloudy with a chance of showers and thunderstorms.
waves less than 1 foot. 
.friday...west winds 5 to 10 knots. mostly sunny. waves less than
1 foot. 

$$

fzus53 kgrr 030736
nshgrr
expires:202608030845;;541734

nearshore marine forecast
national weather service grand rapids mi
336 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz845-030845-
south haven to holland mi-
336 am edt mon aug 3 2026

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

$$

fzus53 kgrr 030736
nshgrr
expires:202608030845;;541733

nearshore marine forecast
national weather service grand rapids mi
336 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz846-030845-
holland to grand haven mi-
336 am edt mon aug 3 2026

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

$$

fzus53 kgrr 030736
nshgrr
expires:202608030845;;541731

nearshore marine forecast
national weather service grand rapids mi
336 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz848-030845-
whitehall to pentwater mi-
336 am edt mon aug 3 2026

.rest of tonight...northeast winds 5 to 10 knots. mostly clear.
waves around 1 foot. 
.monday...northeast winds 5 to 10 knots backing northwest in the
late morning and afternoon. sunny. waves 1 foot or less. 
.monday night...northwest winds 5 to 10 knots backing southeast in
the late evening and overnight. mostly clear. waves 1 foot or less. 
.tuesday...south winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet. 
.tuesday night...south winds 10 to 20 knots. partly cloudy with rain
showers likely. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.wednesday...west winds 10 to 15 knots backing southwest in the late
morning and afternoon. rain showers likely. waves 1 to 3 feet. 
.thursday...south winds 5 to 10 knots veering northwest 10 to
15 knots in the late morning and afternoon. partly sunny. waves
1 foot or less. 
.friday...southwest winds 5 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 030736
nshgrr
expires:202608030845;;541730

nearshore marine forecast
national weather service grand rapids mi
336 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz849-030845-
pentwater to manistee mi-
336 am edt mon aug 3 2026

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

$$

fzus53 klot 030745
nshlot
expires:202608032115;;542022

nearshore marine forecast
national weather service chicago/romeoville il
245 am cdt mon aug 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>745-032115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
245 am cdt mon aug 3 2026

...small craft advisory in effect until 9 am cdt this morning...

.today...east winds around 10 kt becoming north late. patchy fog
in the morning. waves 3 to 6 ft occasionally to 8 ft early this 
morning subsiding to 1 to 3 ft this afternoon. 
.tonight...northeast winds 5 to 10 kt becoming south late. mostly
clear in the evening, then becoming partly cloudy. waves 1 to 2 
ft. 
.tuesday...south winds around 10 kt. partly cloudy. waves around
1 ft. 
.tuesday night...south winds around 10 kt. partly cloudy. waves
around 1 ft.  

$$

fzus53 klot 030745
nshlot
expires:202608032115;;542021

nearshore marine forecast
national weather service chicago/romeoville il
245 am cdt mon aug 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>742-032115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
245 am cdt mon aug 3 2026

...small craft advisory in effect until 9 am cdt this morning...
 
.today...northeast winds around 10 kt. mostly sunny. waves 3 to 6
ft occasionally to 8 ft early this morning subsiding to 1 to 3 ft
this afternoon.
.tonight...east winds 5 to 10 kt becoming south late. mostly 
clear in the evening, then becoming partly cloudy. waves 1 to 2 
ft. 
.tuesday...southwest winds 10 to 15 kt becoming south. partly
cloudy in the morning then clearing. waves 1 to 2 ft. 
.tuesday night...south winds around 10 kt becoming southwest.
chance of showers overnight. waves 1 to 2 ft.  

$$

fzus53 kmkx 030810
nshmkx
expires:202608032100;;543702

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz645-032100-
north point light to wind point wi-
310 am cdt mon aug 3 2026

.early this morning...north wind 10 to 15 knots easing to 5 to
10 knots early in the morning. clear. waves 3 to 4 feet. 
.today...northeast wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late morning and afternoon. 
.tonight...southeast wind 5 to 10 knots veering southwest early
in the morning. mostly clear. waves around 1 foot. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the afternoon. mostly sunny. waves around 1 foot. 
.tuesday night...south wind 10 to 15 knots becoming southwest
5 to 10 knots in the late evening and early morning, then veering
west early in the morning. chance of showers through around
midnight. slight chance of thunderstorms through the night.
showers likely after midnight. waves around 1 foot. 

$$

fzus53 kmkx 030810
nshmkx
expires:202608032100;;543703

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz646-032100-
wind point wi to winthrop harbor il-
310 am cdt mon aug 3 2026

.early this morning...north wind 5 to 10 knots. clear. waves 3 to
4 feet. 
.today...northeast wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late morning and afternoon. 
.tonight...southeast wind 5 to 10 knots veering southwest early
in the morning. mostly clear. waves around 1 foot. 
.tuesday...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then backing south in the afternoon. mostly
sunny. waves around 1 foot. 
.tuesday night...south wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering southwest after
midnight becoming southwest 5 to 10 knots early in the morning.
slight chance of showers through around midnight, then chance of
showers after midnight. waves around 1 foot. 

$$

fzus53 kmkx 030810
nshmkx
expires:202608032100;;543700

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz643-032100-
sheboygan to port washington wi-
310 am cdt mon aug 3 2026

.early this morning...north wind 5 to 10 knots. clear. waves 2 to
4 feet subsiding to 1 to 3 feet early in the morning. 
.today...north wind 5 to 10 knots veering northeast late in the
morning, then veering east early in the afternoon veering south
5 to 15 knots late in the afternoon. sunny. waves 1 to 2 feet. 
.tonight...south wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming south 5 to 10 knots after midnight
veering southwest early in the morning. mostly clear. waves
around 1 foot. 
.tuesday...southwest wind 10 to 15 knots becoming southwest 10 to
15 knots with gusts to around 20 knots late in the morning, then
becoming south 15 to 20 knots in the afternoon. mostly sunny.
waves 1 to 2 feet building to 3 to 4 feet in the afternoon. 
.tuesday night...south wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 to 10 knots in the late evening and
early morning, then veering west early in the morning. showers
likely and a chance of thunderstorms through around midnight,
then showers and slight chance of thunderstorms after midnight.
waves 3 to 4 feet subsiding to 1 to 2 feet after midnight. 

$$

fzus53 kmkx 030810
nshmkx
expires:202608032100;;543701

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz644-032100-
port washington to north point light wi-
310 am cdt mon aug 3 2026

.early this morning...north wind 5 to 10 knots. clear. waves 2 to
4 feet. 
.today...north wind 5 to 10 knots veering southeast late in the
afternoon. sunny. waves 1 to 2 feet. 
.tonight...south wind 5 to 10 knots veering southwest early in
the morning. mostly clear. waves around 1 foot. 
.tuesday...southwest wind 10 to 15 knots backing south with gusts
to around 20 knots late in the afternoon. mostly sunny. waves
around 1 foot. 
.tuesday night...south wind 10 to 15 knots becoming southwest
5 to 10 knots in the late evening and early morning, then veering
west early in the morning. chance of showers and slight chance of
thunderstorms through the night. waves 1 to 2 feet. 

$$