(1/7)
Latest Nearshore Marine Forecast by KBUF
Issued 4/21/2026 10:06 PM America/New_York.
Valid through 4/22/2026 5:00 AM America/New_York.
fzus51 kbuf 220206
nshbuf
expires:202604220900;;774251
nearshore marine forecast
national weather service buffalo ny
1006 pm edt tue apr 21 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.
lez040-041-220900-
buffalo to ripley along lake erie-
1006 pm edt tue apr 21 2026
.rest of tonight...south winds 5 to 10 knots becoming southwest.
showers likely. waves 1 foot or less.
.wednesday...west winds less than 10 knots becoming southwest.
mostly cloudy in the morning, then becoming partly sunny. waves
1 foot or less.
.wednesday night...southwest winds less than 10 knots. becoming
mainly clear. waves 1 foot or less.
.thursday...light and variable winds. mostly sunny. waves 1 foot
or less.
.thursday night...light and variable winds. partly cloudy. waves
1 foot or less.
.friday...northeast winds 5 to 10 knots becoming east. showers
likely friday night. waves 1 foot or less.
.saturday...east winds 10 knots or less. showers likely during
the day, then a chance of showers saturday night. waves 1 foot or
less.
.sunday...northeast winds less than 10 knots becoming east.
mostly cloudy, then becoming partly cloudy. waves 1 foot or less.
$$
(2/7)
Latest Nearshore Marine Forecast by KBUF
Issued 4/21/2026 10:06 PM America/New_York.
Valid through 4/22/2026 5:00 AM America/New_York.
fzus51 kbuf 220206
nshbuf
expires:202604220900;;774249
nearshore marine forecast
national weather service buffalo ny
1006 pm edt tue apr 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez020-220900-
upper niagara river and buffalo harbor-
1006 pm edt tue apr 21 2026
.rest of tonight...south winds 10 knots or less becoming
southwest. a chance of showers.
.wednesday...light and variable winds. partly sunny in the
morning, then becoming mostly sunny.
.wednesday night...light and variable winds. mainly clear.
.thursday...light and variable winds. mostly sunny.
.thursday night...light and variable winds. partly to mostly
cloudy.
.friday...east winds 5 to 10 knots. a chance of showers friday
night.
.saturday...east winds 10 knots or less. showers likely during
the day, then a chance of showers saturday night.
.sunday...northeast winds less than 10 knots. mostly cloudy, then
becoming partly cloudy.
the water temperature off buffalo is 44 degrees.
$$
(3/7)
Latest Nearshore Marine Forecast by KCLE
Issued 4/21/2026 10:12 PM America/New_York.
Valid through 4/22/2026 4:15 AM America/New_York.
fzus51 kcle 220212
nshcle
expires:202604220815;;774817
nearshore marine forecast
national weather service cleveland oh
1012 pm edt tue apr 21 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.
lez148-149-220815-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
1012 pm edt tue apr 21 2026
.rest of tonight...south winds 5 to 10 knots becoming southwest.
showers likely with a slight chance of thunderstorms late this
evening, then a chance of showers with a slight chance of
thunderstorms after midnight. a chance of showers late. waves
1 foot or less.
.wednesday...west winds 5 to 10 knots. partly sunny. waves 1 foot
or less.
.wednesday night...west winds less than 10 knots. mostly clear.
waves 1 foot or less.
.thursday...light and variable winds. sunny. waves 1 foot or
less.
winds and waves higher in and near thunderstorms.
see lake erie open lakes forecast for friday through sunday.
the water temperature off toledo is 55 degrees, off cleveland 47
degrees, and off erie 49 degrees.
$$
(4/7)
Latest Nearshore Marine Forecast by KCLE
Issued 4/21/2026 10:12 PM America/New_York.
Valid through 4/22/2026 4:15 AM America/New_York.
fzus51 kcle 220212
nshcle
expires:202604220815;;774815
nearshore marine forecast
national weather service cleveland oh
1012 pm edt tue apr 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez142>144-220815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
1012 pm edt tue apr 21 2026
.rest of tonight...southwest winds 5 to 10 knots becoming west.
showers likely with a slight chance of thunderstorms late this
evening, then a chance of showers with a slight chance of
thunderstorms after midnight. waves 1 foot or less.
.wednesday...northwest winds 10 knots or less becoming northeast.
mostly sunny. waves 1 foot or less.
.wednesday night...east winds less than 10 knots. mostly clear.
waves 1 foot or less.
.thursday...east winds 10 knots or less. mostly sunny. waves
1 foot or less.
winds and waves higher in and near thunderstorms.
see lake erie open lakes forecast for friday through sunday.
the water temperature off toledo is 55 degrees, off cleveland 47
degrees, and off erie 49 degrees.
$$
(5/7)
Latest Nearshore Marine Forecast by KCLE
Issued 4/21/2026 10:12 PM America/New_York.
Valid through 4/22/2026 4:15 AM America/New_York.
fzus51 kcle 220212
nshcle
expires:202604220815;;774816
nearshore marine forecast
national weather service cleveland oh
1012 pm edt tue apr 21 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.
lez145>147-220815-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
1012 pm edt tue apr 21 2026
.rest of tonight...southwest winds 10 to 15 knots becoming west.
showers likely with a slight chance of thunderstorms late this
evening, then a chance of showers with a slight chance of
thunderstorms after midnight. a chance of showers late. waves
2 feet or less.
.wednesday...west winds 10 knots or less becoming northwest.
mostly sunny. waves 2 feet or less.
.wednesday night...northwest winds less than 10 knots. partly
cloudy. waves 1 foot or less.
.thursday...east winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less.
winds and waves higher in and near thunderstorms.
see lake erie open lakes forecast for friday through sunday.
the water temperature off toledo is 55 degrees, off cleveland 47
degrees, and off erie 49 degrees.
$$
(6/7)
Latest Nearshore Marine Forecast by KDTX
Issued 4/21/2026 9:22 PM America/New_York.
Valid through 4/22/2026 5:30 AM America/New_York.
fzus53 kdtx 220122
nshdtx
expires:202604220930;;773290
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
922 pm edt tue apr 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez444-220930-
michigan waters of lake erie from detroit river to north cape mi-
922 pm edt tue apr 21 2026
.rest of tonight...west winds 5 to 10 knots. mostly cloudy this
evening becoming partly cloudy. a chance of showers and a slight
chance of thunderstorms this evening, then a slight chance of
showers after midnight. waves 2 feet or less.
.wednesday...northwest winds 5 to 10 knots early in the morning
becoming light and variable. partly cloudy early in the morning
then clearing. waves 2 feet or less.
.wednesday night...east winds 5 to 10 knots. mostly clear. waves
2 feet or less.
.thursday...east winds 5 to 10 knots. mostly sunny. waves 2 feet
or less.
see lake erie open lake forecast for days 3 through 5.
the water temperature at belle isle is 48 degrees.
$$
(7/7)
Latest Nearshore Marine Forecast by KDTX
Issued 4/21/2026 9:22 PM America/New_York.
Valid through 4/22/2026 5:30 AM America/New_York.
fzus53 kdtx 220122
nshdtx
expires:202604220930;;773289
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
922 pm edt tue apr 21 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.
lhz443-220930-
port sanilac to port huron mi-
922 pm edt tue apr 21 2026
.rest of tonight...southwest winds 5 to 10 knots veering to the
northwest after midnight. partly cloudy. a slight chance of
showers this evening. waves 2 feet or less.
.wednesday...north winds 5 to 10 knots. mostly sunny. waves
2 feet or less.
.wednesday night...northeast winds 5 to 10 knots until early
morning becoming light and variable. mostly clear. waves 2 feet
or less.
.thursday...east winds 5 to 10 knots. mostly sunny. waves 2 feet
or less.
see lake huron open lake forecast for days 3 through 5.
$$
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