(1/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/12/2026 10:18 AM America/New_York.
Valid through 9/12/2026 4:15 PM America/New_York.
fzus61 kcle 121418
glfle
expires:202609122015;;328467
open lake forecast for lake erie
national weather service cleveland oh
1018 am edt sat sep 12 2026
for waters beyond five nautical miles of shore on lake erie
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.
.synopsis...
a warm front will lift across the region today before a cold
front follows across the area on sunday. high pressure 30.30 will
move over the lake on monday and exit east on tuesday. a cold
front will approach the lake on tuesday night and settle south of
the lake for wednesday.
lez162-163-122015-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
1018 am edt sat sep 12 2026
.rest of today...south winds around 10 knots. a chance of showers
late this morning, then a slight chance of showers early this
afternoon. a slight chance of showers and thunderstorms late.
waves 1 foot or less.
.tonight...south winds 10 to 15 knots becoming west. a slight
chance of showers and thunderstorms early. waves 1 to 2 feet.
.sunday...west winds 5 to 15 knots becoming northwest. waves
2 feet or less.
.sunday night...northwest winds 15 to 20 knots becoming north.
waves 1 to 3 feet building to 2 to 4 feet.
.monday...north winds 15 to 20 knots becoming southeast. waves
2 to 4 feet subsiding to 1 to 3 feet.
.tuesday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. showers likely tuesday night. waves 1 to 3 feet
subsiding to 1 foot or less.
.wednesday...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms during the day, then showers
likely with a chance of thunderstorms wednesday night. waves
2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(2/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/12/2026 10:18 AM America/New_York.
Valid through 9/12/2026 4:15 PM America/New_York.
fzus61 kcle 121418
glfle
expires:202609122015;;328468
open lake forecast for lake erie
national weather service cleveland oh
1018 am edt sat sep 12 2026
for waters beyond five nautical miles of shore on lake erie
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.
.synopsis...
a warm front will lift across the region today before a cold
front follows across the area on sunday. high pressure 30.30 will
move over the lake on monday and exit east on tuesday. a cold
front will approach the lake on tuesday night and settle south of
the lake for wednesday.
lez164>167-122015-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
1018 am edt sat sep 12 2026
.rest of today...south winds 5 to 10 knots becoming southwest. a
chance of showers late this morning, then a chance of showers
with a slight chance of thunderstorms this afternoon. waves 1 to
2 feet.
.tonight...southwest winds 10 to 15 knots. a slight chance of
showers and thunderstorms early. waves 1 to 3 feet building to
2 to 4 feet.
.sunday...west winds 5 to 15 knots. waves 1 to 3 feet.
.sunday night...northwest winds 15 to 25 knots becoming north.
waves 1 to 3 feet building to 3 to 6 feet.
.monday...north winds 15 to 20 knots becoming southeast. waves
3 to 5 feet subsiding to 1 to 3 feet.
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers likely tuesday night. waves 2 to 4 feet
subsiding to 1 to 3 feet.
.wednesday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers likely with a chance of
thunderstorms wednesday night. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(3/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/12/2026 10:18 AM America/New_York.
Valid through 9/12/2026 4:15 PM America/New_York.
fzus61 kcle 121418
glfle
expires:202609122015;;328469
open lake forecast for lake erie
national weather service cleveland oh
1018 am edt sat sep 12 2026
for waters beyond five nautical miles of shore on lake erie
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.
.synopsis...
a warm front will lift across the region today before a cold
front follows across the area on sunday. high pressure 30.30 will
move over the lake on monday and exit east on tuesday. a cold
front will approach the lake on tuesday night and settle south of
the lake for wednesday.
lez061-168-169-122015-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
1018 am edt sat sep 12 2026
.rest of today...south winds 5 to 10 knots becoming southwest. a
chance of showers early this afternoon. a chance of showers and
thunderstorms late. waves 2 feet or less.
.tonight...southwest winds 10 to 15 knots. a chance of showers
and thunderstorms in the evening, then a chance of showers after
midnight. waves 1 to 3 feet.
.sunday...west winds 5 to 15 knots. waves 1 to 3 feet.
.sunday night...northwest winds 15 to 20 knots becoming north.
waves 2 to 3 feet building to 3 to 5 feet.
.monday...north winds 15 to 20 knots becoming southeast 5 to
15 knots. waves 3 to 5 feet subsiding to 2 feet or less.
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of showers tuesday night. waves 1 to 3 feet.
.wednesday...south winds 10 knots or less becoming southwest. a
chance of showers during the day, then showers likely with a
chance of thunderstorms wednesday night. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(4/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 9/12/2026 9:56 AM America/New_York.
Valid through 9/12/2026 6:00 PM America/New_York.
fzus63 kdtx 121356
glfsc
expires:202609122200;;327382
lake st clair forecast
national weather service detroit/pontiac mi
956 am edt sat sep 12 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...high pressure, 30.00 inches, will slowly move eastward
towards the east coast today. low pressure, 29.30 inches, lifting
over northern ontario then drags a cold front across the central
great lakes late saturday into sunday.
lcz460-122200-
lake st clair-
956 am edt sat sep 12 2026
.rest of today...south winds 10 to 15 knots. mostly cloudy. waves 2
feet or less.
.tonight...southwest winds 10 to 15 knots becoming west 5 to 10
knots after midnight. partly cloudy. waves 2 feet or less.
.sunday...north winds 5 to 10 knots becoming northwest 10 to 15
knots early in the afternoon. partly sunny. waves 2 feet or less.
.sunday night...northwest winds 20 to 25 knots becoming north 15 to
20 knots after midnight. mostly cloudy becoming partly cloudy by
midnight becoming clear. waves 2 to 4 feet subsiding to 1 to 3 feet
after midnight.
.monday...north winds 10 to 15 knots becoming northeast 5 to 10
knots in the afternoon...then becoming east 10 to 15 knots in the
evening. sunny becoming mostly sunny in the afternoon becoming
partly cloudy. waves 2 feet or less.
.tuesday...southwest winds 15 to 20 knots. partly cloudy. showers
likely. waves 1 to 3 feet.
.wednesday...northeast winds 5 to 10 knots. mostly cloudy with
showers likely. waves 2 feet or less.
$$
(5/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 9/12/2026 9:55 AM America/New_York.
Valid through 9/12/2026 6:00 PM America/New_York.
fzus63 kdtx 121355
glflh
expires:202609122200;;327370
open lake forecast for lake huron
national weather service detroit/pontiac mi
955 am edt sat sep 12 2026
for waters beyond five nautical miles off shore on lake huron
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.
.synopsis...high pressure, 30.00 inches, will slowly move eastward
towards the east coast today. low pressure, 29.30 inches, lifting
over northern ontario then drags a cold front across the central
great lakes late saturday into sunday.
lhz462>464-122200-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
955 am edt sat sep 12 2026
.rest of today...south winds 10 to 15 knots. a slight chance of
showers. waves 1 to 3 feet.
.tonight...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet.
.sunday...north winds 5 to 10 knots becoming west 10 to 15 knots
early in the afternoon. a chance of showers in the afternoon.
waves 1 to 3 feet.
.sunday night...northwest winds 15 to 20 knots. a chance of
showers in the evening. waves 4 to 6 feet.
.monday...northwest winds 10 to 15 knots becoming light and
variable...then becoming south 15 to 20 knots with gusts to
around 30 knots late in the evening. a chance of showers late in
the evening. waves 3 to 5 feet subsiding to 1 to 3 feet late in
the afternoon...then building to 3 to 5 feet late in the evening.
waves occasionally around 8 feet.
.tuesday...south winds 20 to 25 knots with gusts to 35 knot gales
decreasing to 10 to 15 knots early in the evening...then becoming
southwest 5 to 10 knots by midnight. a chance of showers early in
the morning...then showers likely in the late morning and early
afternoon. a chance of showers . waves 5 to 7 feet subsiding to
1 to 3 feet by midnight. waves occasionally around 10 feet.
.wednesday...northwest winds 5 to 10 knots veering to the
northeast. a chance of showers. rain showers likely by midnight.
waves 2 feet or less.
$$
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