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fzus53 kapx 081415
nshapx
expires:202608082215;;829632

nearshore marine forecast
national weather service gaylord mi
1015 am edt sat aug 8 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.


lmz346-082215-
manistee to point betsie mi-
1015 am edt sat aug 8 2026

.today...northwest wind 5 to 10 knots in the afternoon becoming
variable 10 knots or less. sunny. waves 2 feet or less. 
.tonight...south wind 5 to 10 knots. clear. waves 2 feet or less.
.sunday...south wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.sunday night...southwest wind 5 to 10 knots. chance of showers
and thunderstorms. 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 kgrb 081553
nshgrb
expires:202608082200;;832281

nearshore marine forecast
national weather service green bay wi
1053 am cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-082200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1053 am cdt sat aug 8 2026

.this afternoon...nw wind 5 to 10 kts backing s early in the
afternoon. waves 2 ft or less. sunny.
.tonight...sw wind 5 to 10 kts. waves 2 ft or less. mostly clear.
.sunday...s wind 10 to 15 kts. waves 2 to 4 ft. a chance of
showers. 
.sunday night...sw wind 5 to 10 kts veering n in the late evening
and overnight. waves 1 to 3 ft. mostly cloudy.  

$$
fzus53 kgrr 081446
nshgrr
expires:202608082100;;830194

nearshore marine forecast
national weather service grand rapids mi
1046 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz847-082100-
grand haven to whitehall mi-
1046 am edt sat aug 8 2026

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

$$
fzus53 kgrr 081446
nshgrr
expires:202608082100;;830195

nearshore marine forecast
national weather service grand rapids mi
1046 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz846-082100-
holland to grand haven mi-
1046 am edt sat aug 8 2026

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

$$
fzus53 kgrr 081446
nshgrr
expires:202608082100;;830193

nearshore marine forecast
national weather service grand rapids mi
1046 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz848-082100-
whitehall to pentwater mi-
1046 am edt sat aug 8 2026

.rest of today...northwest winds 15 to 20 knots decreasing to 5 to
15 knots early in the afternoon. sunny. waves 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots backing south after
midnight. mostly clear. waves 1 to 2 feet. 
.sunday...south winds 10 to 20 knots. partly sunny with a chance of
rain showers and a slight chance of thunderstorms. waves 2 to 4 feet
building to 3 to 5 feet early in the afternoon. 
.sunday night...south winds 10 to 20 knots veering southwest after
midnight. mostly cloudy with a chance of showers and thunderstorms.
waves 2 to 4 feet. 
.monday...west winds 10 to 15 knots. mostly cloudy with a chance of
rain showers and a slight chance of thunderstorms. waves 2 to
4 feet. 
.tuesday...east winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. mostly cloudy with a chance of rain showers.
waves 1 foot or less. 
.wednesday...east winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering west early in the
afternoon. partly sunny. waves 1 foot or less. 

$$
fzus53 kgrr 081446
nshgrr
expires:202608082100;;830192

nearshore marine forecast
national weather service grand rapids mi
1046 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz849-082100-
pentwater to manistee mi-
1046 am edt sat aug 8 2026

.rest of today...northwest winds 5 to 15 knots. sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 
.tonight...southwest winds 5 to 15 knots. mostly clear. waves 1 to
2 feet. 
.sunday...south winds 10 to 20 knots. partly sunny with a slight
chance of rain showers. waves 2 to 4 feet. 
.sunday night...south winds 10 to 20 knots veering southwest 5 to
15 knots after midnight. mostly cloudy with a chance of showers and
thunderstorms. waves 2 to 4 feet. 
.monday...northwest winds 5 to 10 knots. partly sunny with a chance
of rain showers. waves 1 to 2 feet. 
.tuesday...east winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering northwest early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 
.wednesday...southeast winds 5 to 10 knots veering southwest in the
late morning and early afternoon, then veering west 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 

$$
fzus53 kgrr 081446
nshgrr
expires:202608082100;;830197

nearshore marine forecast
national weather service grand rapids mi
1046 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz844-082100-
st joseph to south haven mi-
1046 am edt sat aug 8 2026

.rest of today...northwest winds 10 to 15 knots. sunny. waves 2 to
4 feet. 
.tonight...north winds around 10 knots backing south in the late
evening and overnight. mostly clear. waves 1 to 2 feet. 
.sunday...south winds 10 to 15 knots. partly sunny with a chance of
rain showers and a slight chance of thunderstorms. waves 1 foot or
less. 
.sunday night...southwest winds 10 to 15 knots. rain showers and a
chance of thunderstorms. waves 1 to 2 feet. 
.monday...southwest winds 10 to 15 knots. rain showers and a chance
of thunderstorms. waves 1 to 2 feet. 
.tuesday...southwest winds around 10 knots backing east in the late
morning and early afternoon, then backing north early in the
afternoon. mostly cloudy with a chance of showers and thunderstorms.
waves 1 foot or less. 
.wednesday...southeast winds 5 to 10 knots veering southwest in the
late morning and early afternoon, then veering northwest early in
the afternoon. partly sunny. waves less than 1 foot. 

$$
fzus53 kgrr 081446
nshgrr
expires:202608082100;;830196

nearshore marine forecast
national weather service grand rapids mi
1046 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz845-082100-
south haven to holland mi-
1046 am edt sat aug 8 2026

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

$$
fzus53 kiwx 081428
nshiwx
expires:202608082015;;829833

nearshore marine forecast
national weather service northern indiana
1028 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz046-082015-
michigan city in to new buffalo mi-
1028 am edt sat aug 8 2026

.this afternoon...northwest winds 10 knots or less becoming north.
mostly sunny. waves 1 to 2 feet. 
.tonight...light and variable winds. mostly clear. waves 1 foot
or less. 
.sunday...south winds 5 to 10 knots. a chance of showers with a
slight chance of thunderstorms in the afternoon. waves 1 foot or
less. 
.sunday night...south winds around 10 knots becoming southwest.
showers with a chance of thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 69 degrees.

$$
fzus53 kiwx 081428
nshiwx
expires:202608082015;;829834

nearshore marine forecast
national weather service northern indiana
1028 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz043-082015-
new buffalo mi to st joseph mi-
1028 am edt sat aug 8 2026

.this afternoon...northwest winds around 10 knots. mostly sunny. 
waves 1 to 3 feet subsiding to 1 to 2 feet in the afternoon.
.tonight...north winds less than 10 knots. mostly clear. waves
1 to 2 feet. 
.sunday...south winds 5 to 10 knots. a chance of showers with a
slight chance of thunderstorms in the afternoon. waves 1 foot or
less. 
.sunday night...south winds around 10 knots becoming southwest.
showers with a chance of thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 69 degrees.

$$
fzus53 kiwx 081401
nshiwx
expires:202608082030;;828652

nearshore marine forecast
national weather service northern indiana
1001 am edt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-082030-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1001 am edt sat aug 8 2026

.this afternoon...west winds 5 to 10 knots becoming northwest
around 10 knots. mostly sunny. waves 1 to 2 feet. 
.tonight...north winds less than 10 knots. mostly clear. waves
2 feet or less. 
.sunday...south winds 5 to 10 knots. a chance of showers with a
slight chance of thunderstorms in the afternoon. waves 1 foot or
less. 
.sunday night...south winds around 10 knots becoming southwest.
showers with a chance of thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 69 degrees.

$$
fzus53 klot 081436
nshlot
expires:202608082115;;829960

nearshore marine forecast
national weather service chicago/romeoville il
936 am cdt sat aug 8 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>745-082115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
936 am cdt sat aug 8 2026

.rest of today...northwest winds 10 to 15 kt becoming northeast
this afternoon. partly cloudy late in the morning then clearing. 
waves 1 to 2 ft. 
.tonight...southeast winds 5 to 10 kt becoming south overnight. 
mostly clear. waves 1 to 2 ft. 
.sunday...south winds 10 to 15 kt increasing to 15 to 20 kt.
slight chance of showers and thunderstorms in the morning, then
chance of showers and thunderstorms in the afternoon. waves 1 to
2 ft. 
.sunday night...south winds 10 to 15 kt becoming southwest.
showers and a chance of thunderstorms. waves 1 to 2 ft.  

$$
fzus53 klot 081436
nshlot
expires:202608082115;;829959

nearshore marine forecast
national weather service chicago/romeoville il
936 am cdt sat aug 8 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>742-082115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
936 am cdt sat aug 8 2026

.rest of today...northwest winds 10 to 15 kt becoming east this
afternoon. partly cloudy late in the morning, then becoming 
mostly sunny. waves 1 to 2 ft. 
.tonight...southeast winds 5 to 10 kt becoming south overnight. 
mostly clear. waves around 1 ft. 
.sunday...south winds 10 to 15 kt increasing to 15 to 20 kt.
slight chance of showers and thunderstorms in the morning, then
chance of showers and thunderstorms in the afternoon. waves 1 to
3 ft. 
.sunday night...south winds 10 to 20 kt becoming southwest 10 to
15 kt. showers and a chance of thunderstorms. waves 1 to 3 ft.  

$$
fzus53 kmkx 081610
nshmkx
expires:202608082200;;833158

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz643-082200-
sheboygan to port washington wi-
1110 am cdt sat aug 8 2026

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

$$
fzus53 kmkx 081610
nshmkx
expires:202608082200;;833159

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz644-082200-
port washington to north point light wi-
1110 am cdt sat aug 8 2026

.rest of today...northwest wind 5 to 10 knots backing southwest
late in the afternoon. sunny. waves around 1 foot. 
.tonight...south wind 5 to 10 knots veering southwest late in the
evening, then becoming southwest 5 to 10 knots after midnight.
clear. waves around 1 foot. 
.sunday...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming south 10 to 15 knots in the
afternoon. showers in the morning. chance of thunderstorms
through the day. showers likely in the afternoon. waves around
1 foot. 
.sunday night...south wind 5 to 10 knots veering west early in
the morning. showers and a chance of thunderstorms. waves 1 to
2 feet. 

$$
fzus53 kmkx 081610
nshmkx
expires:202608082200;;833160

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz645-082200-
north point light to wind point wi-
1110 am cdt sat aug 8 2026

.rest of today...north wind 5 to 10 knots veering south late in
the afternoon. sunny. waves around 1 foot. 
.tonight...south wind 5 to 10 knots veering southwest late in the
evening, then becoming southwest 5 to 10 knots after midnight.
clear. waves around 1 foot. 
.sunday...south wind 10 to 15 knots. chance of showers in the
morning. chance of thunderstorms through the day. showers likely
in the afternoon. waves around 1 foot. 
.sunday night...south wind 10 to 15 knots veering southwest 5 to
15 knots after midnight, then veering west 5 to 10 knots early in
the morning. showers and a chance of thunderstorms. waves 1 to
2 feet. 

$$
fzus53 kmkx 081610
nshmkx
expires:202608082200;;833161

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt sat aug 8 2026

for waters within five nautical miles of shore on lake michigan


lmz646-082200-
wind point wi to winthrop harbor il-
1110 am cdt sat aug 8 2026

.rest of today...north 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 after
midnight, then becoming southwest 5 to 10 knots early in the
morning. clear. waves nearly calm. 
.sunday...south wind 5 to 15 knots becoming 10 to 15 knots in the
late morning and early afternoon, then becoming south 10 to
15 knots late in the afternoon. chance of showers in the morning.
chance of thunderstorms through the day. showers likely in the
afternoon. waves around 1 foot. 
.sunday night...south wind 10 to 15 knots veering southwest late
in the evening, then becoming southwest 10 to 15 knots after
midnight easing to 5 to 10 knots early in the morning. showers
and a chance of thunderstorms. waves 1 to 2 feet. 

$$
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