fzus53 kapx 071509
nshapx
expires:202608072315;;774437

nearshore marine forecast
national weather service gaylord mi
1109 am edt fri aug 7 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.


lmz346-072315-
manistee to point betsie mi-
1109 am edt fri aug 7 2026

...small craft advisory in effect from 3 pm this afternoon to
10 pm edt this evening...

.today...southwest wind 15 to 25 knots. partly sunny. waves 2 to
4 feet. 
.tonight...southwest wind 10 to 15 knots. chance of showers and
slight chance of thunderstorms. waves 2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.saturday night...south wind 5 to 10 knots. partly cloudy. 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 071341
nshgrb
expires:202608071600;;771433

nearshore marine forecast
national weather service green bay wi
841 am cdt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-071600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
841 am cdt fri aug 7 2026

.today...s wind 10 to 15 kts increasing to 15 to 25 kts early in
the afternoon. waves 2 ft or less building to 3 to 5 ft in the
afternoon. partly cloudy in the morning then clearing. 
.tonight...sw wind 10 to 15 kts veering w after midnight. waves
3 to 5 ft. a chance of thunderstorms in the evening. a chance of
showers. a small craft advisory may be needed. 
.saturday...nw wind 10 to 15 kts backing sw 5 to 10 kts early in
the afternoon. waves 1 to 3 ft. sunny.
.saturday night...sw wind 5 to 10 kts. waves 2 ft or less. mostly
clear.  

$$

fzus53 kgrr 071506
nshgrr
expires:202608072100;;774353

nearshore marine forecast
national weather service grand rapids mi
1106 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz849-072100-
pentwater to manistee mi-
1106 am edt fri aug 7 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...south winds 10 to 20 knots. mostly sunny. waves
1 to 3 feet. 
.tonight...south winds 10 to 20 knots. partly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 2 to
4 feet. 
.saturday...northwest winds 5 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.saturday night...southwest winds 5 to 15 knots. partly cloudy.
waves around 1 foot. 
.sunday...south winds 10 to 20 knots. partly sunny with a chance of
rain showers. waves 1 to 3 feet building to 2 to 4 feet early in the
afternoon. 
.monday...southwest winds 5 to 15 knots. rain showers likely and a
chance of thunderstorms. waves 1 to 2 feet. 
.tuesday...northeast winds 5 to 15 knots backing north in the late
morning and afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kgrr 071506
nshgrr
expires:202608072100;;774358

nearshore marine forecast
national weather service grand rapids mi
1106 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz844-072100-
st joseph to south haven mi-
1106 am edt fri aug 7 2026

.rest of today...southwest winds 5 to 10 knots. mostly sunny. waves
less than 1 foot. 
.tonight...southwest winds 5 to 15 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves around 1 foot. 
.saturday...southwest winds around 15 knots veering northwest in the
late morning and afternoon. mostly sunny with a slight chance of
showers and thunderstorms. waves 1 to 3 feet. 
.saturday night...northwest 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 around
1 foot. 
.monday...southwest winds 10 to 15 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves around 1 foot. 
.tuesday...west winds 10 to 15 knots. mostly cloudy with a chance of
rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 071506
nshgrr
expires:202608072100;;774357

nearshore marine forecast
national weather service grand rapids mi
1106 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz845-072100-
south haven to holland mi-
1106 am edt fri aug 7 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...southwest winds around 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...southwest winds 5 to 15 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves around 1 foot. 
.saturday...west winds around 15 knots veering northwest in the late
morning and afternoon. mostly sunny with a slight chance of showers
and thunderstorms. waves 1 to 3 feet. 
.saturday night...west winds 5 to 10 knots backing south in the late
evening and overnight. partly cloudy. 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 to
2 feet. 
.monday...southwest winds 10 to 15 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves around 1 foot. 
.tuesday...west winds 10 to 15 knots. mostly cloudy with a chance of
rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 071506
nshgrr
expires:202608072100;;774356

nearshore marine forecast
national weather service grand rapids mi
1106 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz846-072100-
holland to grand haven mi-
1106 am edt fri aug 7 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...southwest winds 10 to 15 knots. partly sunny. waves
around 1 foot. 
.tonight...southwest winds 10 to 20 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.saturday...west winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.saturday night...west winds 5 to 10 knots backing south in the late
evening and overnight. partly cloudy. 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 1 to
3 feet. 
.monday...southwest winds 10 to 15 knots. rain showers likely and a
chance of thunderstorms. waves 1 to 2 feet. 
.tuesday...north winds around 10 knots backing west in the late
morning and afternoon. mostly cloudy with a chance of rain showers.
waves 1 to 2 feet. 

$$

fzus53 kgrr 071506
nshgrr
expires:202608072100;;774355

nearshore marine forecast
national weather service grand rapids mi
1106 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz847-072100-
grand haven to whitehall mi-
1106 am edt fri aug 7 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

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

$$

fzus53 kgrr 071506
nshgrr
expires:202608072100;;774354

nearshore marine forecast
national weather service grand rapids mi
1106 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz848-072100-
whitehall to pentwater mi-
1106 am edt fri aug 7 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...south winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.tonight...south winds 15 to 20 knots. partly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 1 to
3 feet. 
.saturday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.saturday night...southwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.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. 
.monday...southwest winds 10 to 15 knots. rain showers likely and a
chance of thunderstorms. waves 1 to 2 feet. 
.tuesday...northeast winds around 10 knots backing northwest in the
late morning and afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kiwx 071445
nshiwx
expires:202608072015;;773621

nearshore marine forecast
national weather service northern indiana
1045 am edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-072015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1045 am edt fri aug 7 2026

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

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 68 degrees and at michigan
city is 69 degrees.

$$

fzus53 klot 071502
nshlot
expires:202608072130;;774240

nearshore marine forecast
national weather service chicago/romeoville il
1002 am cdt fri aug 7 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>745-072130-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
1002 am cdt fri aug 7 2026

.rest of today...south winds around 10 kt. mostly cloudy late in
the morning, then becoming partly cloudy. waves around 1 ft. 
.tonight...south winds around 10 kt becoming southwest. slight
chance of showers overnight. waves 1 to 2 ft. 
.saturday...west winds 10 to 15 kt becoming north in the
afternoon. mostly cloudy in the morning then clearing. waves 1 to
2 ft. 
.saturday night...east winds around 5 kt becoming south
overnight. clear in the evening, then becoming partly cloudy.
waves 1 to 2 ft.  

$$

fzus53 klot 071502
nshlot
expires:202608072130;;774239

nearshore marine forecast
national weather service chicago/romeoville il
1002 am cdt fri aug 7 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>742-072130-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
1002 am cdt fri aug 7 2026

.rest of today...south winds around 10 kt. partly cloudy. waves
1 to 2 ft. 
.tonight...south winds around 10 kt becoming southwest overnight.
slight chance of showers and thunderstorms overnight. waves 1 to
2 ft. 
.saturday...northwest winds around 10 kt becoming northeast in
the afternoon. partly cloudy in the morning then clearing. waves
1 to 2 ft. 
.saturday night...south winds around 5 kt becoming around 10 kt.
mostly clear in the evening, then becoming partly cloudy. waves
around 1 ft.  

$$

fzus53 kmkx 071410
nshmkx
expires:202608072200;;772953

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz644-072200-
port washington to north point light wi-
910 am cdt fri aug 7 2026

.rest of today...south wind 5 to 10 knots rising to 10 to
15 knots with gusts to around 20 knots in the afternoon. mostly
sunny. waves around 1 foot. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest late in the evening, then easing to
5 to 10 knots after midnight becoming west 10 to 15 knots early
in the morning. slight chance of showers and thunderstorms after
midnight. waves 1 to 2 feet. 
.saturday...northwest wind 10 to 15 knots easing to 5 to 10 knots
early in the afternoon, then backing south late in the afternoon.
sunny. waves around 1 foot. 
.saturday night...south wind 5 to 10 knots veering southwest late
in the evening, then becoming southwest 5 to 10 knots after
midnight. mostly clear. waves nearly calm. 

$$

fzus53 kmkx 071410
nshmkx
expires:202608072200;;772955

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz646-072200-
wind point wi to winthrop harbor il-
910 am cdt fri aug 7 2026

.rest of today...south wind 5 to 10 knots rising to 10 to
15 knots in the afternoon. mostly sunny. waves around 1 foot. 
.tonight...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. slight chance of showers and thunderstorms
after midnight. waves around 1 foot. 
.saturday...west wind 10 to 15 knots veering northwest late in
the morning, then becoming north 5 to 10 knots early in the
afternoon veering east late in the afternoon. sunny. waves around
1 foot. 
.saturday night...south wind 5 to 10 knots veering southwest late
in the evening, then becoming southwest 5 to 10 knots after
midnight. slight chance of showers after midnight. waves around
1 foot. 

$$

fzus53 kmkx 071410
nshmkx
expires:202608072200;;772952

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz643-072200-
sheboygan to port washington wi-
910 am cdt fri aug 7 2026

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

$$

fzus53 kmkx 071410
nshmkx
expires:202608072200;;772954

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz645-072200-
north point light to wind point wi-
910 am cdt fri aug 7 2026

.rest of today...south wind 5 to 10 knots rising to 10 to
15 knots in the afternoon. mostly sunny. waves around 1 foot. 
.tonight...south wind 10 to 15 knots veering southwest late in
the evening, then easing to 5 to 10 knots after midnight becoming
west 10 to 15 knots early in the morning. slight chance of
showers and thunderstorms after midnight. waves around 1 foot. 
.saturday...west wind 10 to 15 knots veering northwest late in
the morning, then becoming north 5 to 10 knots early in the
afternoon veering southeast late in the afternoon. sunny. waves
around 1 foot. 
.saturday night...south wind 5 to 10 knots veering southwest late
in the evening, then becoming southwest 5 to 10 knots after
midnight. chance of showers after midnight. waves around 1 foot. 

$$