fzus53 kapx 031431
nshapx
expires:202608032245;;556430

nearshore marine forecast
national weather service gaylord mi
1031 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.


lmz346-032245-
manistee to point betsie mi-
1031 am edt mon aug 3 2026

.today...light winds. sunny. 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
and a chance of thunderstorms. waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 031648
nshgrb
expires:202608032200;;560791

nearshore marine forecast
national weather service green bay wi
1148 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-032200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1148 am cdt mon aug 3 2026

.this afternoon...s wind 5 to 10 kts. waves 2 ft or less. sunny.
.tonight...s wind 10 to 15 kts. waves 2 ft or less. mostly clear.
.tuesday...s wind 10 to 20 kts. waves 1 to 3 ft building to 3 to
5 ft in the afternoon. mostly sunny in the morning then becoming
mostly cloudy. a small craft advisory may be needed. 
.tuesday night...sw wind 10 to 15 kts veering nw 5 to 10 kts
after midnight. waves 3 to 5 ft. showers likely and a chance of
thunderstorms. a small craft advisory may be needed.  

$$

fzus53 kgrr 031716
nshgrr
expires:202608040800;;562358

nearshore marine forecast
national weather service grand rapids mi
116 pm edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz848-040800-
whitehall to pentwater mi-
116 pm edt mon aug 3 2026

.through early evening...west winds 5 to 10 knots. sunny. waves less
than 1 foot. 
.tonight...southwest winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.tuesday...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. mostly sunny. waves 2 to 4 feet. 
.tuesday night...south winds 15 to 25 knots veering southwest 10 to
15 knots after midnight. rain showers likely and a chance of
thunderstorms. waves 3 to 5 feet subsiding to 2 to 4 feet after
midnight. 
.wednesday...southwest winds 10 to 15 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 1 to 3 feet. 
.wednesday night...north winds 5 to 10 knots. rain showers likely.
waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny. waves 1 foot or less. 
.friday...southwest winds 5 to 15 knots. sunny. waves around 1 foot.
.saturday...south winds 10 to 20 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 031716
nshgrr
expires:202608040800;;562359

nearshore marine forecast
national weather service grand rapids mi
116 pm edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz847-040800-
grand haven to whitehall mi-
116 pm edt mon aug 3 2026

.through early evening...west winds around 10 knots. sunny. waves
less than 1 foot. 
.tonight...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. 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 with a
chance of rain showers and a slight chance of thunderstorms. waves
2 to 4 feet. 
.wednesday...southwest winds 10 to 15 knots. rain showers likely and
a slight chance of thunderstorms. waves 1 to 3 feet. 
.wednesday night...northwest winds 5 to 10 knots veering northeast
after midnight. rain showers likely. waves around 1 foot. 
.thursday...northwest winds 5 to 10 knots. partly sunny with rain
showers likely. waves less than 1 foot. 
.friday...south winds 5 to 10 knots veering southwest early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...southwest winds 10 to 15 knots. sunny. waves around
1 foot. 

$$

fzus53 kgrr 031716
nshgrr
expires:202608040800;;562360

nearshore marine forecast
national weather service grand rapids mi
116 pm edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz846-040800-
holland to grand haven mi-
116 pm edt mon aug 3 2026

.through early evening...west winds around 10 knots. sunny. waves
less than 1 foot. 
.tonight...northwest winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. 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. rain showers likely and
a slight chance of thunderstorms. waves 1 to 2 feet. 
.wednesday night...northwest winds 5 to 10 knots veering southeast
after midnight. mostly cloudy with a chance of showers and
thunderstorms. waves around 1 foot. 
.thursday...northwest winds 5 to 10 knots. mostly cloudy with a
chance of rain showers. waves less than 1 foot. 
.friday...southeast winds 5 to 10 knots veering southwest in the
late morning and afternoon. mostly sunny. waves less than 1 foot. 
.saturday...southwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 031716
nshgrr
expires:202608040800;;562362

nearshore marine forecast
national weather service grand rapids mi
116 pm edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz844-040800-
st joseph to south haven mi-
116 pm edt mon aug 3 2026

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

$$

fzus53 kgrr 031716
nshgrr
expires:202608040800;;562361

nearshore marine forecast
national weather service grand rapids mi
116 pm edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz845-040800-
south haven to holland mi-
116 pm edt mon aug 3 2026

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

$$

fzus53 kgrr 031716
nshgrr
expires:202608040800;;562357

nearshore marine forecast
national weather service grand rapids mi
116 pm edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz849-040800-
pentwater to manistee mi-
116 pm edt mon aug 3 2026

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

$$

fzus53 kiwx 031402
nshiwx
expires:202608032015;;555411

nearshore marine forecast
national weather service northern indiana
1002 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz043-032015-
new buffalo mi to st joseph mi-
1002 am edt mon aug 3 2026

.rest of today...light and variable winds. sunny. waves 1 to 3 
feet. 
.tonight...north winds less than 10 knots. mostly clear. waves
1 foot or less. 
.tuesday...south winds 10 knots or less becoming southwest.
sunny. waves 1 foot or less. 
.tuesday night...southwest winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 58 degrees.

$$

fzus53 kiwx 031402
nshiwx
expires:202608032015;;555412

nearshore marine forecast
national weather service northern indiana
1002 am edt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz046-032015-
michigan city in to new buffalo mi-
1002 am edt mon aug 3 2026

.rest of today...light and variable winds. sunny. waves 1 to 3 
feet. 
.tonight...northeast winds less than 10 knots. mostly clear.
waves 1 foot or less. 
.tuesday...south winds less than 10 knots becoming southwest.
sunny. waves 1 foot or less. 
.tuesday night...south winds 10 knots or less. mostly clear.
waves 1 foot or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 58 degrees.

$$

fzus53 klot 031410
nshlot
expires:202608032145;;556064

nearshore marine forecast
national weather service chicago/romeoville il
910 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>745-032145-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
910 am cdt mon aug 3 2026

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

.rest of today...northeast winds around 10 kt becoming north 
late. waves 2 to 4 ft 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 031410
nshlot
expires:202608032145;;556063

nearshore marine forecast
national weather service chicago/romeoville il
910 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>742-032145-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
910 am cdt mon aug 3 2026

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

.rest of today...northeast winds around 10 kt. mostly sunny. 
waves 2 to 4 ft 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 031610
nshmkx
expires:202608032200;;559711

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz646-032200-
wind point wi to winthrop harbor il-
1110 am cdt mon aug 3 2026

.rest of today...east wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.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 1 to 2 feet. 
.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 031610
nshmkx
expires:202608032200;;559710

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz645-032200-
north point light to wind point wi-
1110 am cdt mon aug 3 2026

.rest of today...east wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.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 1 to 2 feet. 
.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 031610
nshmkx
expires:202608032200;;559709

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz644-032200-
port washington to north point light wi-
1110 am cdt mon aug 3 2026

.rest of today...east wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.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
1 to 2 feet. 
.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. 

$$

fzus53 kmkx 031610
nshmkx
expires:202608032200;;559708

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon aug 3 2026

for waters within five nautical miles of shore on lake michigan


lmz643-032200-
sheboygan to port washington wi-
1110 am cdt mon aug 3 2026

.rest of today...east wind 5 to 10 knots veering south 5 to
15 knots late in the afternoon. sunny. waves around 1 foot. 
.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. 

$$