(1/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/12/2026 3:49 PM America/New_York.
Valid through 9/12/2026 10:15 PM America/New_York.
fzus61 kcle 121949
glfle
expires:202609130215;;342550
open lake forecast for lake erie
national weather service cleveland oh
349 pm 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...
pressure holds around 29.90 inches before a cold front tracks
across lake erie sunday, followed by high pressure 30.30 inches
for monday. pressure falls to 30.20 inches tuesday night as a warm
front sets up over lake erie for midweek.
lez162-163-130215-
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-
349 pm edt sat sep 12 2026
.tonight...south winds around 10 knots becoming west. 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 5 to 15 knots becoming east less than
10 knots. waves 2 to 4 feet subsiding to 1 foot or less.
.monday night...southeast winds 5 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet.
.tuesday...south winds 15 to 20 knots becoming west 10 to
15 knots. showers likely with a chance of thunderstorms tuesday
night. waves 1 to 3 feet subsiding to 1 foot or less.
.wednesday...north winds 5 to 10 knots becoming east. a chance of
showers during the day, then showers likely wednesday night.
waves 1 foot or less.
.thursday...southwest winds 10 to 15 knots becoming northeast
15 to 20 knots. showers likely during the day, then a chance of
showers thursday night. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(2/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/12/2026 3:49 PM America/New_York.
Valid through 9/12/2026 10:15 PM America/New_York.
fzus61 kcle 121949
glfle
expires:202609130215;;342551
open lake forecast for lake erie
national weather service cleveland oh
349 pm 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...
pressure holds around 29.90 inches before a cold front tracks
across lake erie sunday, followed by high pressure 30.30 inches
for monday. pressure falls to 30.20 inches tuesday night as a warm
front sets up over lake erie for midweek.
lez164>167-130215-
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-
349 pm edt sat sep 12 2026
.tonight...southwest winds 10 to 15 knots. a slight chance of
showers and thunderstorms early. a slight chance of showers late.
waves 1 to 3 feet building to 2 to 4 feet.
.sunday...west winds 5 to 15 knots. a slight chance of showers
and thunderstorms in the afternoon. 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 northeast 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet.
.monday night...east winds 10 knots or less becoming southeast
and increasing to 15 to 20 knots overnight. waves 1 to 3 feet.
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers likely with a chance of thunderstorms tuesday
night. waves 2 to 4 feet subsiding to 1 to 3 feet.
.wednesday...west winds 5 to 10 knots becoming southeast. a
chance of showers. waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots becoming northeast
15 to 20 knots. showers likely during the day, then a chance of
showers thursday night. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(3/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/12/2026 3:49 PM America/New_York.
Valid through 9/12/2026 10:15 PM America/New_York.
fzus61 kcle 121949
glfle
expires:202609130215;;342552
open lake forecast for lake erie
national weather service cleveland oh
349 pm 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...
pressure holds around 29.90 inches before a cold front tracks
across lake erie sunday, followed by high pressure 30.30 inches
for monday. pressure falls to 30.20 inches tuesday night as a warm
front sets up over lake erie for midweek.
lez061-168-169-130215-
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-
349 pm edt sat sep 12 2026
.tonight...southwest winds 10 to 15 knots. a chance of showers
with a slight chance of thunderstorms early, then a slight chance
of showers and thunderstorms late this evening. waves 1 to
3 feet.
.sunday...west winds 5 to 15 knots. a slight chance of showers
and thunderstorms late. waves 1 to 3 feet.
.sunday night...northwest winds 15 to 20 knots becoming north. a
chance of showers in the evening. waves 2 to 3 feet building to
3 to 6 feet.
.monday...north winds 15 to 20 knots becoming northeast and
diminishing to less than 10 knots in the afternoon. waves 3 to
5 feet subsiding to 2 feet or less.
.monday night...east winds 10 knots or less becoming southeast
10 to 15 knots. waves 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...southwest winds 10 knots or less becoming southeast.
a chance of showers. waves 2 feet or less.
.thursday...southwest winds 5 to 15 knots becoming northeast. a
chance of showers. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(4/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 9/12/2026 3:42 PM America/New_York.
Valid through 9/12/2026 11:45 PM America/New_York.
fzus63 kdtx 121942
glfsc
expires:202609130345;;342364
lake st clair forecast
national weather service detroit/pontiac mi
342 pm edt sat sep 12 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...low pressure, 29.30 inches, lifting over northern
ontario then drags a cold front across the central great lakes
late saturday into sunday.
lcz460-130345-
lake st clair-
342 pm edt sat sep 12 2026
.tonight...southwest winds 10 to 15 knots becoming west 5 to 10
knots after midnight. partly cloudy. waves 2 feet or less.
.sunday...north winds 5 to 10 knots becoming northwest 15 to 20
knots late in the afternoon. mostly sunny. waves 2 feet or less.
.sunday night...northwest winds 20 to 25 knots becoming north 15 to
20 knots after midnight. mostly cloudy early in the evening then
clearing. waves 1 to 3 feet.
.monday...north winds 10 to 15 knots diminishing to 5 to 10 knots in
the late morning and early afternoon...then becoming light and
variable early in the afternoon. sunny. waves 2 feet or less.
.monday night...southeast winds 5 to 10 knots becoming south 15 to
20 knots. partly cloudy. waves 2 feet or less.
.tuesday...south winds 20 to 25 knots becoming southwest 10 to 15
knots. partly cloudy. a chance of light showers. showers likely in
the evening. waves 1 to 3 feet.
.wednesday...northeast winds 5 to 10 knots. mostly cloudy. showers
likely. waves 2 feet or less.
.thursday...north winds 10 to 15 knots. mostly cloudy. showers
likely. waves 2 feet or less.
$$
(5/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 9/12/2026 3:41 PM America/New_York.
Valid through 9/12/2026 11:45 PM America/New_York.
fzus63 kdtx 121941
glflh
expires:202609130345;;342362
open lake forecast for lake huron
national weather service detroit/pontiac mi
341 pm 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...low pressure, 29.30 inches, lifting over northern
ontario then drags a cold front across the central great lakes
late saturday into sunday.
lhz462>464-130345-
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-
341 pm edt sat sep 12 2026
.tonight...south winds 5 to 10 knots. waves 1 to 3 feet.
.sunday...north winds 5 to 10 knots backing to the northwest
early in the afternoon...then becoming west 10 to 15 knots late
in the afternoon. a chance of showers in the afternoon. waves
1 to 3 feet.
.sunday night...northwest winds 15 to 20 knots. waves 5 to
7 feet. waves occasionally around 10 feet.
.monday...northwest winds 10 to 15 knots becoming light and
variable. waves 3 to 5 feet subsiding to 1 to 3 feet early in the
afternoon.
.monday night...light and variable winds becoming southeast 10 to
15 knots by midnight...then becoming south 15 to 20 knots with
gusts to around 30 knots after midnight. waves 1 to 3 feet
building to 4 to 6 feet after midnight. waves occasionally around
8 feet.
.tuesday...south winds 20 to 25 knots with gusts to 35 knot gales
becoming southwest 10 to 15 knots late in the afternoon. showers
likely...then a chance of showers late in the afternoon. waves
5 to 7 feet subsiding to 1 to 3 feet late in the evening. waves
occasionally around 10 feet.
.wednesday...north winds 5 to 10 knots veering to the northeast
by midnight. a chance of showers early in the evening. rain
showers likely by midnight. waves 2 feet or less.
.thursday...east winds 5 to 10 knots becoming north 10 to
15 knots. showers likely until afternoon. waves 1 to 3 feet.
$$
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