fzus51 kcle 080148
nshcle
expires:202608080815;;801528

nearshore marine forecast
national weather service cleveland oh
948 pm edt fri aug 7 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>144-080815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
948 pm edt fri aug 7 2026

.overnight...south winds 5 to 10 knots becoming southwest.
a chance of showers and thunderstorms. waves
1 foot or less. 
.saturday...southwest winds 10 to 15 knots. a slight chance of
showers and thunderstorms in the afternoon. waves 2 feet or less.
.saturday night...west winds 5 to 10 knots becoming northwest.
mostly clear. waves 2 feet or less. 
.sunday...north winds 10 knots or less becoming south. sunny.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 76 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus53 kdtx 080301
nshdtx
expires:202608081115;;803846

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1101 pm edt fri aug 7 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.


lhz443-081115-
port sanilac to port huron mi-
1101 pm edt fri aug 7 2026

.rest of tonight...south winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear with a slight chance of
showers and thunderstorms. waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots becoming west 10 to
15 knots in the late morning and afternoon. partly cloudy
becoming mostly sunny in the late morning and early afternoon
becoming partly cloudy. a chance of showers in the late morning
and early afternoon. a chance of showers and thunderstorms early
in the afternoon. waves 2 feet or less. 
.saturday night...north winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.sunday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. mostly sunny. waves 2 feet or less. 

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

$$

fzus53 kdtx 080301
nshdtx
expires:202608081115;;803847

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1101 pm edt fri aug 7 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.


lez444-081115-
michigan waters of lake erie from detroit river to north cape mi-
1101 pm edt fri aug 7 2026

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

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

the water temperature at belle isle is 78 degrees.

$$

fzus53 kdtx 080301
nshdtx
expires:202608081115;;803842

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1101 pm edt fri aug 7 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.


lhz422-081115-
inner saginaw bay sw of point au gres to bay port mi-
1101 pm edt fri aug 7 2026

.rest of tonight...south winds 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.saturday...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots early in the afternoon. partly cloudy with a
chance of showers and a slight chance of thunderstorms until late
afternoon, then mostly sunny with a slight chance of showers
early in the afternoon. waves 1 to 3 feet. 
.saturday night...north winds 10 to 15 knots becoming west 5 to
10 knots after midnight. clear. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 080301
nshdtx
expires:202608081115;;803845

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1101 pm edt fri aug 7 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.


lhz442-081115-
harbor beach to port sanilac mi-
1101 pm edt fri aug 7 2026

.rest of tonight...south winds 5 to 10 knots. partly cloudy with
a slight chance of showers and thunderstorms. waves 2 feet or
less. 
.saturday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon, then veering to
the northwest early in the afternoon. partly cloudy. a chance of
showers in the late morning and early afternoon. a chance of
showers and a slight chance of thunderstorms early in the
afternoon. waves 2 feet or less. 
.saturday night...north winds 5 to 10 knots until early morning
becoming light and variable. mostly clear. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 

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

$$

fzus53 kgrr 080146
nshgrr
expires:202608080800;;801519

nearshore marine forecast
national weather service grand rapids mi
946 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz846-080800-
holland to grand haven mi-
946 pm edt fri aug 7 2026

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

$$

fzus53 kgrr 080146
nshgrr
expires:202608080800;;801517

nearshore marine forecast
national weather service grand rapids mi
946 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz848-080800-
whitehall to pentwater mi-
946 pm edt fri aug 7 2026

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

$$

fzus53 kgrr 080146
nshgrr
expires:202608080800;;801516

nearshore marine forecast
national weather service grand rapids mi
946 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz849-080800-
pentwater to manistee mi-
946 pm edt fri aug 7 2026

...small craft advisory in effect until 11 pm edt this evening...

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

$$

fzus53 kgrr 080146
nshgrr
expires:202608080800;;801518

nearshore marine forecast
national weather service grand rapids mi
946 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz847-080800-
grand haven to whitehall mi-
946 pm edt fri aug 7 2026

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

$$

fzus53 kgrr 080146
nshgrr
expires:202608080800;;801521

nearshore marine forecast
national weather service grand rapids mi
946 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz844-080800-
st joseph to south haven mi-
946 pm edt fri aug 7 2026

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

$$

fzus53 kgrr 080146
nshgrr
expires:202608080800;;801520

nearshore marine forecast
national weather service grand rapids mi
946 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz845-080800-
south haven to holland mi-
946 pm edt fri aug 7 2026

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

$$

fzus53 kiwx 080141
nshiwx
expires:202608080815;;801411

nearshore marine forecast
national weather service northern indiana
941 pm edt fri aug 7 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-080815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
941 pm edt fri aug 7 2026

.overnight...south winds 5 to 10 knots becoming southwest.
a chance of showers late. waves 1 foot or less. 
.saturday...west winds 5 to 10 knots becoming northwest. a chance
of showers in the morning. waves 2 feet or less. 
.saturday night...north winds less than 10 knots. mostly clear.
waves 1 to 2 feet. 
.sunday...south winds 5 to 10 knots. a slight chance of showers
in the morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 68 degrees and at michigan
city is 69 degrees.

$$