fzus51 kcle 150117
nshcle
expires:202605150815;;574197

nearshore marine forecast
national weather service cleveland oh
917 pm edt thu may 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.


lez142>144-150815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
917 pm edt thu may 14 2026

.rest of tonight...northeast winds 5 to 10 knots becoming light
and variable. mostly clear. waves 2 feet or less. 
.friday...southwest winds 10 knots or less. mostly sunny. waves
1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.saturday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers likely in the morning, then showers with a
chance of thunderstorms in the afternoon. 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 58 degrees, off cleveland 53
degrees, and off erie 54 degrees.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574917

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 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.


lez444-151000-
michigan waters of lake erie from detroit river to north cape mi-
958 pm edt thu may 14 2026

.rest of tonight...northeast winds 5 to 10 knots veering to the
south early in the morning. mostly clear. waves 2 feet or less. 
.friday...south winds 5 to 10 knots. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. a slight chance of. waves
2 feet or less. 
.saturday...south winds 10 to 15 knots. partly cloudy early in
the morning becoming mostly cloudy. light showers likely in the
late morning and afternoon. a chance of thunderstorms early in
the afternoon. waves 1 to 3 feet. 

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

the water temperature at belle isle is missing.

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574912

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 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.


lhz422-151000-
inner saginaw bay sw of point au gres to bay port mi-
958 pm edt thu may 14 2026

.rest of tonight...east winds 5 to 10 knots veering to the south
after midnight. mostly clear. waves 2 feet or less. 
.friday...south winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. partly cloudy. waves 1 to
3 feet. 
.friday night...southwest winds 15 to 20 knots. mostly clear. a
slight chance of. waves 2 to 4 feet. 
.saturday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
chance of showers until late afternoon, then partly cloudy early
in the afternoon. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574915

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 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.


lhz442-151000-
harbor beach to port sanilac mi-
958 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots this evening
becoming light and variable. mostly clear. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...south winds 10 to 15 knots. mostly sunny becoming
mostly cloudy in the late morning and early afternoon becoming
partly cloudy. light showers likely until late afternoon. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 150158
nshdtx
expires:202605151000;;574916

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
958 pm edt thu may 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.


lhz443-151000-
port sanilac to port huron mi-
958 pm edt thu may 14 2026

.rest of tonight...northwest winds 5 to 10 knots in the late
evening and early morning becoming light and variable. clear.
waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots becoming southwest 10 to
15 knots early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.friday night...south winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...south winds 10 to 15 knots. partly cloudy with
showers likely until late afternoon, then partly cloudy early in
the afternoon. waves 1 to 3 feet. 

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

$$

fzus53 kgrr 150736
nshgrr
expires:202605150845;;588416

nearshore marine forecast
national weather service grand rapids mi
336 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz848-150845-
whitehall to pentwater mi-
336 am edt fri may 15 2026

...small craft advisory in effect from 9 am edt this morning through
late tonight...

.rest of tonight...southeast winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.friday...south winds 15 to 25 knots increasing to 30 knots early in
the afternoon. partly sunny. waves 1 to 3 feet building to 5 to
7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon. 
.saturday night...south winds 5 to 10 knots backing east after
midnight. partly cloudy. waves 1 to 2 feet. 
.sunday...southeast winds 10 to 20 knots. mostly cloudy with a
chance of rain showers. waves 2 to 3 feet. 
.monday...south winds to 30 knots. mostly sunny with rain showers
likely. waves 5 to 7 feet. 
.tuesday...south winds to 30 knots. rain showers likely and a chance
of thunderstorms. waves 6 to 9 feet. 

$$

fzus53 kgrr 150736
nshgrr
expires:202605150845;;588415

nearshore marine forecast
national weather service grand rapids mi
336 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz849-150845-
pentwater to manistee mi-
336 am edt fri may 15 2026

...small craft advisory in effect from 9 am edt this morning through
late tonight...

.rest of tonight...south winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.friday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 2 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. partly sunny with a chance
of rain showers and a slight chance of thunderstorms. waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon. 
.saturday night...south winds 5 to 15 knots backing east after
midnight. partly cloudy. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots veering southeast 15 to 20 knots
early in the afternoon. mostly cloudy with a chance of rain showers.
waves 1 to 2 feet. 
.monday...south winds to 30 knots. mostly sunny with rain showers
likely. waves 5 to 7 feet. 
.tuesday...south winds to 30 knots. rain showers likely and a chance
of thunderstorms. waves 6 to 9 feet. 

$$

fzus53 kgrr 150736
nshgrr
expires:202605150845;;588420

nearshore marine forecast
national weather service grand rapids mi
336 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz844-150845-
st joseph to south haven mi-
336 am edt fri may 15 2026

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

$$

fzus53 kgrr 150736
nshgrr
expires:202605150845;;588419

nearshore marine forecast
national weather service grand rapids mi
336 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz845-150845-
south haven to holland mi-
336 am edt fri may 15 2026

.rest of tonight...south winds 10 to 15 knots. partly cloudy. waves
1 foot or less. 
.friday...south winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.friday night...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...south winds 15 to 20 knots veering southwest 5 to
15 knots early in the afternoon. partly sunny with a chance of rain
showers and a slight chance of thunderstorms. waves 1 to 3 feet. 
.saturday night...south winds 5 to 10 knots backing southeast after
midnight. partly cloudy with a chance of rain showers. waves around
1 foot. 
.sunday...southeast winds 10 to 15 knots. partly sunny with a chance
of rain showers. waves around 1 foot. 
.monday...south winds 20 to 25 knots. mostly sunny with a chance of
rain showers. waves 2 to 4 feet. 
.tuesday...southwest winds to 30 knots. partly sunny with rain
showers likely and a chance of thunderstorms. waves 4 to 6 feet. 

$$

fzus53 kgrr 150736
nshgrr
expires:202605150845;;588418

nearshore marine forecast
national weather service grand rapids mi
336 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz846-150845-
holland to grand haven mi-
336 am edt fri may 15 2026

...small craft advisory in effect from 9 am edt this morning through
late tonight...

.rest of tonight...southeast winds 10 to 15 knots. partly cloudy.
waves 1 foot or less. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. partly sunny. waves 1 to 2 feet
building to 2 to 4 feet in the late morning and afternoon. 
.friday night...south winds 15 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
2 to 4 feet. 
.saturday...southwest winds 15 to 20 knots decreasing to around
10 knots early in the afternoon. partly sunny with a chance of rain
showers and a slight chance of thunderstorms. waves 2 to 3 feet. 
.saturday night...south winds 5 to 10 knots backing southeast after
midnight. mostly cloudy with a chance of rain showers. waves around
1 foot. 
.sunday...southeast winds 10 to 15 knots veering south early in the
afternoon. mostly cloudy with a chance of rain showers. waves around
1 foot. 
.monday...south winds 20 to 25 knots. mostly sunny with a chance of
rain showers. waves 3 to 5 feet. 
.tuesday...southwest winds to 30 knots. rain showers likely and a
chance of thunderstorms. waves 5 to 7 feet. 

$$

fzus53 kgrr 150736
nshgrr
expires:202605150845;;588417

nearshore marine forecast
national weather service grand rapids mi
336 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz847-150845-
grand haven to whitehall mi-
336 am edt fri may 15 2026

...small craft advisory in effect from 9 am edt this morning through
late tonight...

.rest of tonight...southeast winds 10 to 15 knots. partly cloudy.
waves 1 foot or less. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. partly sunny. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.friday night...south winds 20 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet. 
.saturday...south winds 10 to 20 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 3 to
5 feet subsiding to 1 to 3 feet early in the afternoon. 
.saturday night...south winds 5 to 10 knots backing southeast after
midnight. mostly cloudy. waves 1 to 2 feet. 
.sunday...southeast winds 10 to 20 knots veering south early in the
afternoon. mostly cloudy with a chance of rain showers. waves 1 to
3 feet. 
.monday...south winds to 30 knots. mostly sunny with a chance of
rain showers. waves 5 to 7 feet. 
.tuesday...south winds to 30 knots. rain showers likely and a chance
of thunderstorms. waves 6 to 8 feet. 

$$

fzus53 kiwx 150737
nshiwx
expires:202605151415;;588429

nearshore marine forecast
national weather service northern indiana
337 am edt fri may 15 2026

for waters within five nautical miles of shore on lake michigan


lmz043-151415-
new buffalo mi to st joseph mi-
337 am edt fri may 15 2026

.today...south winds 5 to 15 knots. gusts up to 20 to 25 knots. 
mostly cloudy this morning, then becoming mostly sunny by late in
the afternoon. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots. a chance of showers and
thunderstorms overnight. waves 2 feet or less. 
.saturday...south winds 10 knots or less becoming southwest.
showers likely with a chance of thunderstorms in the morning.
waves 2 feet or less. 
.saturday night...south winds less than 10 knots. a chance of
showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 52 degrees.

$$