fzus51 kcle 140117
nshcle
expires:202608140815;;147242

nearshore marine forecast
national weather service cleveland oh
917 pm edt thu aug 13 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>144-140815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
917 pm edt thu aug 13 2026

.overnight...southeast winds less than 10 knots. a slight
chance of showers, then a chance of showers late. waves 1 foot or
less. 
.friday...southeast winds 5 to 10 knots becoming east. a chance
of showers in the morning, then a slight chance of showers in the
afternoon. waves 1 foot or less. 
.friday night...east winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.saturday...east winds 5 to 10 knots. a chance of showers. waves
1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 76 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus53 kdtx 140745
nshdtx
expires:202608141545;;162611

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri aug 14 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.


lez444-141545-
michigan waters of lake erie from detroit river to north cape mi-
345 am edt fri aug 14 2026

.today...east winds 5 to 10 knots. mostly cloudy in the morning
becoming partly cloudy. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots. partly cloudy until late
afternoon becoming mostly cloudy. waves 2 feet or less. 
.saturday night...east winds 10 to 15 knots veering to the south
after midnight. 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 77 degrees.

$$

fzus53 kdtx 140745
nshdtx
expires:202608141545;;162606

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri aug 14 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.


lhz422-141545-
inner saginaw bay sw of point au gres to bay port mi-
345 am edt fri aug 14 2026

.today...north winds 5 to 10 knots becoming northeast 15 to
20 knots. mostly sunny. waves 2 feet or less. 
.tonight...northeast winds 15 to 20 knots becoming east 5 to
10 knots. partly cloudy. waves 1 to 3 feet. 
.saturday...east winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. mostly sunny becoming partly cloudy in
the late morning and early afternoon becoming mostly cloudy.
waves 2 feet or less. 
.saturday night...east winds 10 to 15 knots becoming southeast
15 to 20 knots in the late evening and overnight. mostly cloudy
with a chance of showers. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 140745
nshdtx
expires:202608141545;;162609

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri aug 14 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.


lhz442-141545-
harbor beach to port sanilac mi-
345 am edt fri aug 14 2026

.today...light and variable winds becoming north 10 to 15 knots.
mostly sunny. waves 2 feet or less. 
.tonight...northeast winds 10 to 15 knots becoming east 5 to
10 knots after midnight. partly cloudy. waves 2 feet or less. 
.saturday...east winds 5 to 10 knots. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.saturday night...east winds 5 to 10 knots becoming southeast
10 to 15 knots in the late evening and overnight. mostly cloudy.
a chance of showers after midnight. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 140745
nshdtx
expires:202608141545;;162610

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 am edt fri aug 14 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.


lhz443-141545-
port sanilac to port huron mi-
345 am edt fri aug 14 2026

.today...light and variable winds becoming north 10 to 15 knots.
mostly sunny. waves 2 feet or less. 
.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet. 
.saturday...east winds 5 to 10 knots. mostly sunny until late
afternoon becoming partly cloudy. waves 2 feet or less. 
.saturday night...southeast winds 5 to 10 knots increasing to
10 to 15 knots in the late evening and overnight. mostly cloudy.
a chance of showers in the late evening and overnight. waves
2 feet or less. 

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

$$

fzus53 kgrr 140746
nshgrr
expires:202608140900;;162633

nearshore marine forecast
national weather service grand rapids mi
346 am edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz848-140900-
whitehall to pentwater mi-
346 am edt fri aug 14 2026

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

$$

fzus53 kgrr 140746
nshgrr
expires:202608140900;;162632

nearshore marine forecast
national weather service grand rapids mi
346 am edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz849-140900-
pentwater to manistee mi-
346 am edt fri aug 14 2026

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

$$

fzus53 kgrr 140746
nshgrr
expires:202608140900;;162637

nearshore marine forecast
national weather service grand rapids mi
346 am edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz844-140900-
st joseph to south haven mi-
346 am edt fri aug 14 2026

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

$$

fzus53 kgrr 140746
nshgrr
expires:202608140900;;162636

nearshore marine forecast
national weather service grand rapids mi
346 am edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz845-140900-
south haven to holland mi-
346 am edt fri aug 14 2026

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

$$

fzus53 kgrr 140746
nshgrr
expires:202608140900;;162635

nearshore marine forecast
national weather service grand rapids mi
346 am edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz846-140900-
holland to grand haven mi-
346 am edt fri aug 14 2026

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

$$

fzus53 kgrr 140746
nshgrr
expires:202608140900;;162634

nearshore marine forecast
national weather service grand rapids mi
346 am edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz847-140900-
grand haven to whitehall mi-
346 am edt fri aug 14 2026

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

$$

fzus53 kiwx 140218
nshiwx
expires:202608140815;;149057

nearshore marine forecast
national weather service northern indiana
1018 pm edt thu aug 13 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-140815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1018 pm edt thu aug 13 2026

.rest of tonight...east winds 5 to 10 knots. a chance of showers 
with a slight chance of thunderstorms. a chance of showers and 
thunderstorms late. waves 1 foot or less. 
.friday...east winds 5 to 10 knots becoming northeast. a chance
of thunderstorms with a slight chance of showers in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 
.friday night...northeast winds 5 to 10 knots becoming southeast.
a chance of showers and thunderstorms in the evening, then a
chance of showers with a slight chance of thunderstorms
overnight. waves 1 foot or less. 
.saturday...southeast winds around 10 knots becoming south.
showers likely 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 74 degrees and at michigan
city is 66 degrees.

$$