fzus51 kcle 190138
nshcle
expires:202509190815;;222310

nearshore marine forecast
national weather service cleveland oh
938 pm edt thu sep 18 2025

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.


lez142-143-190815-
maumee bay to reno beach oh-reno beach to the islands oh-
938 pm edt thu sep 18 2025

.overnight...southeast winds 10 knots or less becoming
northeast. mostly clear. waves 1 foot or less. 
.friday...northeast winds 5 to 15 knots becoming east. mostly
sunny. waves 2 feet or less. 
.friday night...east winds 10 to 15 knots. partly cloudy. waves
1 to 3 feet. 
.saturday...east winds 10 to 15 knots increasing to 15 to
20 knots. partly sunny. waves 1 to 3 feet building to 2 to
4 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 71 degrees, off cleveland 70
degrees, and off erie 70 degrees.

$$

fzus51 kcle 190138
nshcle
expires:202509190815;;222311

nearshore marine forecast
national weather service cleveland oh
938 pm edt thu sep 18 2025

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.


lez144>146-190815-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
938 pm edt thu sep 18 2025

.overnight...light and variable winds. mostly clear. waves
1 foot or less. 
.friday...northeast winds 10 knots or less increasing to 10 to
15 knots. mostly sunny. waves 2 feet or less. 
.friday night...northeast winds 10 to 15 knots becoming east.
mostly clear. waves 1 to 3 feet. 
.saturday...east winds 10 to 15 knots increasing to 15 to
20 knots. mostly sunny. waves 1 to 3 feet building to 2 to
4 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 71 degrees, off cleveland 70
degrees, and off erie 70 degrees.

$$

fzus53 kdtx 190139
nshdtx
expires:202509191000;;222319

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt thu sep 18 2025

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.


lez444-191000-
michigan waters of lake erie from detroit river to north cape mi-
939 pm edt thu sep 18 2025

.rest of tonight...light and variable winds becoming northeast
5 to 10 knots after midnight. mostly clear. waves 2 feet or less.
.friday...northeast winds 5 to 10 knots becoming east 10 to
15 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 2 feet or less. 
.friday night...east winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...east winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. partly cloudy. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 

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

the water temperature at belle isle is 72 degrees.

$$

fzus53 kdtx 190139
nshdtx
expires:202509191000;;222314

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt thu sep 18 2025

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.


lhz422-191000-
inner saginaw bay sw of point au gres to bay port mi-
939 pm edt thu sep 18 2025

.rest of tonight...northeast winds 10 to 15 knots. partly cloudy.
waves 1 to 3 feet. 
.friday...northeast winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. mostly cloudy early in the
morning becoming partly cloudy. waves 1 to 3 feet building to
2 to 4 feet early in the afternoon. 
.friday night...east winds 15 to 20 knots. mostly clear. waves
2 to 4 feet. 
.saturday...east winds 10 to 15 knots. partly cloudy. waves 1 to
3 feet. 

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

$$

fzus53 kdtx 190139
nshdtx
expires:202509191000;;222317

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt thu sep 18 2025

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.


lhz442-191000-
harbor beach to port sanilac mi-
939 pm edt thu sep 18 2025

.rest of tonight...northeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight, then increasing to 10 to 15 knots
early in the morning. partly cloudy. waves 2 feet or less. 
.friday...northeast winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. partly cloudy until late
afternoon then clearing. waves 1 to 3 feet. 
.friday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots after midnight. mostly clear. waves 2 to 4 feet. 
.saturday...southeast winds 15 to 20 knots becoming east 10 to
15 knots early in the afternoon. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 

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

$$

fzus53 kdtx 190139
nshdtx
expires:202509191000;;222318

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt thu sep 18 2025

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.


lhz443-191000-
port sanilac to port huron mi-
939 pm edt thu sep 18 2025

.rest of tonight...northeast winds 10 to 15 knots. partly cloudy.
waves 1 to 3 feet. 
.friday...northeast winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. partly cloudy until late
afternoon then clearing. waves 1 to 3 feet. 
.friday night...northeast winds 15 to 20 knots becoming east 10 to 15
knots after midnight. mostly clear. waves 3 to 5 feet. waves
occasionally around 7 feet. a small craft advisory may be needed.
.saturday...east winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 

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

$$

fzus53 kgrr 190205
nshgrr
expires:202509190900;;223203

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz844-190900-
st joseph to south haven mi-
1005 pm edt thu sep 18 2025

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

$$

fzus53 kgrr 190205
nshgrr
expires:202509190900;;223202

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz845-190900-
south haven to holland mi-
1005 pm edt thu sep 18 2025

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

$$

fzus53 kgrr 190205
nshgrr
expires:202509190900;;223201

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz846-190900-
holland to grand haven mi-
1005 pm edt thu sep 18 2025

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

$$

fzus53 kgrr 190205
nshgrr
expires:202509190900;;223200

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz847-190900-
grand haven to whitehall mi-
1005 pm edt thu sep 18 2025

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

$$

fzus53 kgrr 190205
nshgrr
expires:202509190900;;223199

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz848-190900-
whitehall to pentwater mi-
1005 pm edt thu sep 18 2025

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

$$

fzus53 kgrr 190205
nshgrr
expires:202509190900;;223198

nearshore marine forecast
national weather service grand rapids mi
1005 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz849-190900-
pentwater to manistee mi-
1005 pm edt thu sep 18 2025

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

$$

fzus53 kiwx 190234
nshiwx
expires:202509190815;;224138

nearshore marine forecast
national weather service northern indiana
1034 pm edt thu sep 18 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-190815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1034 pm edt thu sep 18 2025

.overnight...northeast winds 10 knots or less becoming
east. mostly clear. waves 1 foot or less. 
.friday...southeast winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less. 
.friday night...northeast winds 5 to 15 knots becoming southeast.
mostly cloudy. waves 2 feet or less. 
.saturday...southeast winds 5 to 15 knots becoming east. a chance
of showers in the afternoon. waves 1 foot or less. 

the water temperature at st. joseph is 55 degrees and at michigan
city is 57 degrees.

$$