fzus51 kcle 041943
nshcle
expires:202608050215;;622721

nearshore marine forecast
national weather service cleveland oh
343 pm edt tue aug 4 2026

for waters within five nautical miles of shore

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.


lez142>144-050215-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
343 pm edt tue aug 4 2026

.tonight...east winds less than 10 knots becoming south. mostly
clear. waves 1 foot or less. 
.wednesday...south winds less than 10 knots. sunny. waves 1 foot
or less. 
.wednesday night...southeast winds 10 knots or less becoming
southwest. mostly clear. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming west. a chance
of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus53 kdtx 041857
nshdtx
expires:202608050300;;621298

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
257 pm edt tue aug 4 2026

for waters within five nautical miles of shore

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.


lez444-050300-
michigan waters of lake erie from detroit river to north cape mi-
257 pm edt tue aug 4 2026

.tonight...southeast winds 5 to 10 knots veering to the southwest
early in the morning. clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming south 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
2 feet or less. 
.wednesday night...south winds 5 to 10 knots veering to the
southwest after midnight. mostly clear. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots. partly cloudy with a
chance of showers until late afternoon, then mostly cloudy with
showers likely and a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 75 degrees.

$$

fzus53 kdtx 041857
nshdtx
expires:202608050300;;621293

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
257 pm edt tue aug 4 2026

for waters within five nautical miles of shore

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.


lhz422-050300-
inner saginaw bay sw of point au gres to bay port mi-
257 pm edt tue aug 4 2026

.tonight...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and early morning, then diminishing
to 5 to 10 knots early in the morning. mostly clear. waves 2 feet
or less. 
.wednesday...southwest winds 5 to 10 knots. mostly sunny early in
the morning, then partly cloudy with a slight chance of showers
in the late morning and early afternoon. partly cloudy with a
chance of showers and thunderstorms early in the afternoon. waves
2 feet or less. 
.wednesday night...west winds 5 to 10 knots veering to the north
after midnight. partly cloudy early in the evening. a chance of
thunderstorms early in the evening, then showers likely in the
late evening and early morning. showers after midnight. waves
2 feet or less. 
.thursday...northeast winds 5 to 10 knots. mostly cloudy. a
chance of showers until late afternoon. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 041857
nshdtx
expires:202608050300;;621296

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
257 pm edt tue aug 4 2026

for waters within five nautical miles of shore

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.


lhz442-050300-
harbor beach to port sanilac mi-
257 pm edt tue aug 4 2026

.tonight...south winds 10 to 15 knots. mostly clear. waves 1 to
3 feet. 
.wednesday...south winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots backing to the
northwest in the late evening and overnight. partly cloudy until
early morning becoming cloudy. a chance of showers in the late
evening and early morning. showers likely after midnight. waves
2 feet or less. 
.thursday...north winds 5 to 10 knots. mostly cloudy. light
showers likely until late afternoon. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 041857
nshdtx
expires:202608050300;;621297

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
257 pm edt tue aug 4 2026

for waters within five nautical miles of shore

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.


lhz443-050300-
port sanilac to port huron mi-
257 pm edt tue aug 4 2026

.tonight...south winds 10 to 15 knots becoming southwest 5 to
10 knots early in the morning. clear. waves 2 feet or less. 
.wednesday...south winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...west winds 5 to 10 knots. partly cloudy until
early morning becoming mostly cloudy. a chance of showers after
midnight. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. a chance of showers early
in the morning. light showers in the late morning and early
afternoon, then showers likely early in the afternoon. waves
2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrr 041946
nshgrr
expires:202608050800;;622763

nearshore marine forecast
national weather service grand rapids mi
346 pm edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-050800-
whitehall to pentwater mi-
346 pm edt tue aug 4 2026

...small craft advisory in effect until 10 pm edt this evening...

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

$$

fzus53 kgrr 041946
nshgrr
expires:202608050800;;622762

nearshore marine forecast
national weather service grand rapids mi
346 pm edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-050800-
pentwater to manistee mi-
346 pm edt tue aug 4 2026

...small craft advisory in effect until 10 pm edt this evening...

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

$$

fzus53 kgrr 041946
nshgrr
expires:202608050800;;622767

nearshore marine forecast
national weather service grand rapids mi
346 pm edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-050800-
st joseph to south haven mi-
346 pm edt tue aug 4 2026

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

$$

fzus53 kgrr 041946
nshgrr
expires:202608050800;;622766

nearshore marine forecast
national weather service grand rapids mi
346 pm edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-050800-
south haven to holland mi-
346 pm edt tue aug 4 2026

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

$$

fzus53 kgrr 041946
nshgrr
expires:202608050800;;622765

nearshore marine forecast
national weather service grand rapids mi
346 pm edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-050800-
holland to grand haven mi-
346 pm edt tue aug 4 2026

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

$$

fzus53 kgrr 041946
nshgrr
expires:202608050800;;622764

nearshore marine forecast
national weather service grand rapids mi
346 pm edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-050800-
grand haven to whitehall mi-
346 pm edt tue aug 4 2026

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

$$

fzus53 kiwx 041504
nshiwx
expires:202608042015;;611084

nearshore marine forecast
national weather service northern indiana
1104 am edt tue aug 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-042015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1104 am edt tue aug 4 2026

.this afternoon...south winds 10 knots or less becoming southwest.
sunny. waves 1 foot or less. 
.tonight...south winds 10 knots or less. partly cloudy. waves
1 foot or less. 
.wednesday...southwest winds 5 to 10 knots becoming west. a
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 
.wednesday night...west winds 10 knots or less 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 michigan city is 66 degrees.

$$