fzus51 kcle 310742
nshcle
expires:202607311415;;377798

nearshore marine forecast
national weather service cleveland oh
342 am edt fri jul 31 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>144-311415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
342 am edt fri jul 31 2026

.today...west winds less than 10 knots becoming east. mostly
sunny. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming south.
mostly cloudy. waves 1 foot or less. 
.saturday...southeast winds 5 to 10 knots. a chance of showers
and thunderstorms in the afternoon. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots. showers with a
chance of thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 77 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus53 kdtx 310745
nshdtx
expires:202607311600;;377841

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri jul 31 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.


lez444-311600-
michigan waters of lake erie from detroit river to north cape mi-
345 am edt fri jul 31 2026

.today...northwest winds 5 to 10 knots early in the morning
becoming light and variable, then becoming south 5 to 10 knots in
the afternoon. mostly sunny. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots. cloudy. a slight chance of
showers after midnight. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots becoming east 10 to
15 knots early in the afternoon. cloudy. a chance of showers
early in the morning. a chance of showers and thunderstorms early
in the afternoon. waves 2 feet or less. 
.saturday night...east winds 10 to 15 knots. showers and a chance
of thunderstorms. waves 1 to 3 feet. 

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

the water temperature at belle isle is 76 degrees.

$$

fzus53 kdtx 310745
nshdtx
expires:202607311600;;377836

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri jul 31 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.


lhz422-311600-
inner saginaw bay sw of point au gres to bay port mi-
345 am edt fri jul 31 2026

.today...southwest winds 5 to 10 knots. mostly sunny in the
morning becoming partly cloudy. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots. cloudy. a slight chance of
showers and thunderstorms in the late evening and early morning.
light showers likely after midnight. waves 2 feet or less. 
.saturday...northeast winds 10 to 15 knots. cloudy. light showers
likely until late afternoon. a chance of showers early in the
afternoon. waves 2 feet or less. 
.saturday night...northeast winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and early morning, then
increasing to 15 to 20 knots after midnight. mostly cloudy. light
showers likely until early morning. a chance of showers after
midnight. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 310745
nshdtx
expires:202607311600;;377839

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri jul 31 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.


lhz442-311600-
harbor beach to port sanilac mi-
345 am edt fri jul 31 2026

.today...light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. mostly sunny in the morning
becoming partly cloudy. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots veering to the northwest
in the late evening and early morning, then veering to the north
after midnight. cloudy. a slight chance of showers and
thunderstorms in the late evening and early morning. a chance of
showers and a slight chance of thunderstorms after midnight.
waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. mostly cloudy. a
chance of showers until late afternoon, then showers likely early
in the afternoon. waves 2 feet or less. 
.saturday night...northeast winds 10 to 15 knots. cloudy with
showers likely. waves 2 feet or less. 

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

$$

fzus53 kdtx 310745
nshdtx
expires:202607311600;;377840

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri jul 31 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.


lhz443-311600-
port sanilac to port huron mi-
345 am edt fri jul 31 2026

.today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. mostly sunny in the morning becoming
partly cloudy. waves 2 feet or less. 
.tonight...light and variable winds becoming southwest 5 to
10 knots in the late evening and early morning, then veering to
the north after midnight. cloudy. a slight chance of showers in
the late evening and early morning. a chance of showers and a
slight chance of thunderstorms after midnight. waves 2 feet or
less. 
.saturday...northeast winds 5 to 10 knots. mostly cloudy. a
chance of showers until late afternoon. showers likely early in
the afternoon. waves 2 feet or less. 
.saturday night...northeast winds 10 to 15 knots. showers until
early morning, then showers likely after midnight. waves 1 to
3 feet. 

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

$$

fzus53 kgrr 310741
nshgrr
expires:202607310845;;377742

nearshore marine forecast
national weather service grand rapids mi
341 am edt fri jul 31 2026

for waters within five nautical miles of shore on lake michigan


lmz848-310845-
whitehall to pentwater mi-
341 am edt fri jul 31 2026

.rest of tonight...southwest winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...south winds 5 to 10 knots. mostly cloudy. waves 1 to
2 feet. 
.friday night...east winds 5 to 10 knots backing northeast 10 to
15 knots in the late evening and overnight. rain showers likely.
waves around 1 foot. 
.saturday...northeast winds 15 to 20 knots. rain showers likely.
waves 1 to 3 feet. 
.saturday night...northeast winds 15 to 20 knots. mostly cloudy with
a chance of rain showers. waves 2 to 4 feet. 
.sunday...north winds to 30 knots. partly sunny. waves 2 to 4 feet
building to 4 to 6 feet. 
.monday...northeast winds 10 to 15 knots backing northwest 15 to
20 knots early in the afternoon. sunny. waves around 1 foot. 
.tuesday...southeast winds around 10 knots veering southwest early
in the afternoon. sunny. waves around 1 foot. 

$$

fzus53 kgrr 310741
nshgrr
expires:202607310845;;377741

nearshore marine forecast
national weather service grand rapids mi
341 am edt fri jul 31 2026

for waters within five nautical miles of shore on lake michigan


lmz849-310845-
pentwater to manistee mi-
341 am edt fri jul 31 2026

.rest of tonight...southwest winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots. mostly cloudy. waves 1 to
2 feet. 
.friday night...southwest winds 5 to 15 knots veering northeast in
the late evening and overnight. cloudy with a chance of rain
showers. waves 1 foot or less. 
.saturday...northeast winds 10 to 20 knots. rain showers likely.
waves 1 to 3 feet. 
.saturday night...northeast winds 10 to 20 knots. mostly cloudy with
a chance of rain showers. waves 1 to 3 feet. 
.sunday...north winds to 30 knots. mostly sunny. waves 2 to 4 feet
building to 3 to 5 feet in the late morning and afternoon. 
.monday...northeast winds 5 to 15 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.tuesday...south winds 5 to 10 knots veering southwest 10 to
20 knots in the late morning and afternoon. sunny. waves around
1 foot. 

$$

fzus53 kgrr 310741
nshgrr
expires:202607310845;;377746

nearshore marine forecast
national weather service grand rapids mi
341 am edt fri jul 31 2026

for waters within five nautical miles of shore on lake michigan


lmz844-310845-
st joseph to south haven mi-
341 am edt fri jul 31 2026

.rest of tonight...south winds 5 to 10 knots. partly cloudy. waves
less than 1 foot. 
.friday...south winds 5 to 10 knots. partly sunny. waves less than
1 foot. 
.friday night...southeast winds 10 to 15 knots backing east after
midnight. rain showers likely and a slight chance of thunderstorms.
waves around 1 foot. 
.saturday...east winds 15 to 20 knots. rain showers likely and a
slight chance of thunderstorms. waves 1 to 2 feet. 
.saturday night...northeast winds 15 to 20 knots. rain showers
likely and a slight chance of thunderstorms. waves 2 to 4 feet. 
.sunday...north winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.monday...northeast winds 10 to 15 knots backing north early in the
afternoon. sunny. waves 1 to 3 feet. 
.tuesday...east winds around 10 knots backing northwest early in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kgrr 310741
nshgrr
expires:202607310845;;377745

nearshore marine forecast
national weather service grand rapids mi
341 am edt fri jul 31 2026

for waters within five nautical miles of shore on lake michigan


lmz845-310845-
south haven to holland mi-
341 am edt fri jul 31 2026

.rest of tonight...south winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...southwest winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 
.friday night...east winds 5 to 10 knots backing northeast 10 to
15 knots in the late evening and overnight. cloudy with a chance of
rain showers and a slight chance of thunderstorms. waves 1 foot or
less. 
.saturday...east winds 15 to 20 knots. rain showers likely and a
slight chance of thunderstorms. waves around 1 foot. 
.saturday night...northeast winds 15 to 20 knots. rain showers
likely and a slight chance of thunderstorms. waves 1 to 2 feet. 
.sunday...north winds 15 to 25 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.monday...northeast winds 10 to 15 knots backing north early in the
afternoon. sunny. waves 1 to 2 feet. 
.tuesday...east winds around 10 knots veering south in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kgrr 310741
nshgrr
expires:202607310845;;377744

nearshore marine forecast
national weather service grand rapids mi
341 am edt fri jul 31 2026

for waters within five nautical miles of shore on lake michigan


lmz846-310845-
holland to grand haven mi-
341 am edt fri jul 31 2026

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

$$

fzus53 kgrr 310741
nshgrr
expires:202607310845;;377743

nearshore marine forecast
national weather service grand rapids mi
341 am edt fri jul 31 2026

for waters within five nautical miles of shore on lake michigan


lmz847-310845-
grand haven to whitehall mi-
341 am edt fri jul 31 2026

.rest of tonight...southwest winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...south winds 5 to 10 knots. mostly cloudy. waves 1 to
2 feet. 
.friday night...northeast winds 5 to 15 knots. rain showers likely
and a slight chance of thunderstorms. waves 1 foot or less. 
.saturday...northeast winds 15 to 20 knots. rain showers and a
slight chance of thunderstorms. waves around 1 foot. 
.saturday night...northeast winds 15 to 20 knots. mostly cloudy with
a chance of rain showers. waves 1 to 2 feet. 
.sunday...north winds 15 to 25 knots. partly sunny. waves 1 to
3 feet building to 3 to 5 feet early in the afternoon. 
.monday...northeast winds 10 to 20 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.tuesday...southeast winds around 10 knots veering west early in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kiwx 310213
nshiwx
expires:202607310815;;364584

nearshore marine forecast
national weather service northern indiana
1013 pm edt thu jul 30 2026

for waters within five nautical miles of shore on lake michigan


lmz043-310815-
new buffalo mi to st joseph mi-
1013 pm edt thu jul 30 2026

.overnight...south winds less than 10 knots. partly cloudy.
waves 1 foot or less. 
.friday...south winds less than 10 knots becoming southeast.
mostly sunny. waves 1 foot or less. 
.friday night...east winds 10 knots or less increasing to 10 to
15 knots. showers likely with a slight chance of thunderstorms.
waves 1 foot or less. 
.saturday...east winds 10 to 15 knots becoming northeast. showers
with a slight chance of thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 53 degrees and at michigan
city is 64 degrees.

$$