fzus51 kcle 142003
nshcle
expires:202608150215;;191921

nearshore marine forecast
national weather service cleveland oh
403 pm 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.


lez142>144-150215-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
403 pm edt fri aug 14 2026

.tonight...east winds 5 to 10 knots. partly cloudy. waves 1 foot
or less. 
.saturday...east winds 5 to 10 knots. a chance of thunderstorms
with a slight chance of showers in the afternoon. waves 1 foot or
less. 
.saturday night...east winds 5 to 10 knots becoming southwest.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.sunday...southwest winds 10 to 15 knots becoming west. a chance
of showers in the morning, then showers likely 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 monday through wednesday.

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

$$

fzus53 kdtx 141945
nshdtx
expires:202608150345;;191284

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 pm 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.


lez444-150345-
michigan waters of lake erie from detroit river to north cape mi-
345 pm edt fri aug 14 2026

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

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

the water temperature at belle isle is 79 degrees.

$$

fzus53 kdtx 141945
nshdtx
expires:202608150345;;191279

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 pm 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.


lhz422-150345-
inner saginaw bay sw of point au gres to bay port mi-
345 pm edt fri aug 14 2026

.tonight...northeast winds 15 to 20 knots becoming east 5 to
10 knots. mostly clear. 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...southeast winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. mostly cloudy.
a chance of showers. a chance of thunderstorms in the late
evening and early morning. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots veering to the west in the
late morning and afternoon. mostly cloudy with showers likely
until late afternoon, then partly cloudy with a chance of showers
and thunderstorms early in the afternoon. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 141945
nshdtx
expires:202608150345;;191282

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 pm 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.


lhz442-150345-
harbor beach to port sanilac mi-
345 pm edt fri aug 14 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots. mostly sunny becoming
partly cloudy in the late morning and early afternoon becoming
mostly 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
until early morning becoming partly cloudy. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots veering to the northwest
early in the afternoon. mostly cloudy until late afternoon
becoming partly cloudy. a chance of showers early in the morning.
showers likely in the late morning and afternoon. a chance of
thunderstorms early in the afternoon. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 141945
nshdtx
expires:202608150345;;191283

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
345 pm 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.


lhz443-150345-
port sanilac to port huron mi-
345 pm edt fri aug 14 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. mostly clear. waves 2 feet or less. 
.saturday...east winds 5 to 10 knots. mostly sunny becoming
partly cloudy in the late morning and early afternoon becoming
mostly cloudy. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots. mostly cloudy
with a chance of showers. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots veering to the west early in
the afternoon. a chance of showers early in the morning, then
showers in the late morning and early afternoon. light showers
likely and a chance of thunderstorms early in the afternoon.
waves 1 to 3 feet. 

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

$$

fzus53 kgrr 141823
nshgrr
expires:202608150800;;186642

nearshore marine forecast
national weather service grand rapids mi
223 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz849-150800-
pentwater to manistee mi-
223 pm edt fri aug 14 2026

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

$$

fzus53 kgrr 141823
nshgrr
expires:202608150800;;186647

nearshore marine forecast
national weather service grand rapids mi
223 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz844-150800-
st joseph to south haven mi-
223 pm edt fri aug 14 2026

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

$$

fzus53 kgrr 141823
nshgrr
expires:202608150800;;186646

nearshore marine forecast
national weather service grand rapids mi
223 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz845-150800-
south haven to holland mi-
223 pm edt fri aug 14 2026

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

$$

fzus53 kgrr 141823
nshgrr
expires:202608150800;;186645

nearshore marine forecast
national weather service grand rapids mi
223 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz846-150800-
holland to grand haven mi-
223 pm edt fri aug 14 2026

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

$$

fzus53 kgrr 141823
nshgrr
expires:202608150800;;186644

nearshore marine forecast
national weather service grand rapids mi
223 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz847-150800-
grand haven to whitehall mi-
223 pm edt fri aug 14 2026

.through early evening...north winds 10 to 15 knots. mostly sunny.
waves 1 to 2 feet. 
.tonight...north winds 10 to 15 knots veering east in the late
evening and overnight. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 2 feet. 
.saturday...southeast winds 15 to 20 knots. 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 veering southwest
15 to 20 knots after midnight. rain showers likely and a chance of
thunderstorms. waves 1 to 2 feet. 
.sunday...west winds 15 to 20 knots veering northwest in the late
morning and afternoon. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. waves 1 to 3 feet. 
.sunday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.monday...north winds around 10 knots backing northwest in the late
morning and afternoon. sunny. waves 1 to 2 feet. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.wednesday...northwest winds 20 to 25 knots. partly sunny with rain
showers likely. waves 3 to 5 feet. 

$$

fzus53 kgrr 141823
nshgrr
expires:202608150800;;186643

nearshore marine forecast
national weather service grand rapids mi
223 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz848-150800-
whitehall to pentwater mi-
223 pm edt fri aug 14 2026

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

$$

fzus53 kiwx 141948
nshiwx
expires:202608150215;;191317

nearshore marine forecast
national weather service northern indiana
348 pm edt fri aug 14 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-150215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
348 pm edt fri aug 14 2026

.tonight...north winds 10 knots or less becoming southeast. a
slight chance of showers after midnight. a slight chance of
showers and thunderstorms late. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots becoming south. showers
with a chance of thunderstorms. waves 2 feet or less. 
.saturday night...southeast winds 5 to 10 knots becoming
southwest. a chance of showers and thunderstorms in the evening,
then a slight chance of showers and thunderstorms overnight.
waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers with a slight chance of thunderstorms. waves
1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 72 degrees and at michigan
city is 63 degrees.

$$