(1/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/21/2025 9:27 AM America/New_York.
Valid through 11/21/2025 4:15 PM America/New_York.
fzus61 kcle 211427
glfle
expires:202511212115;;254868
open lake forecast for lake erie
national weather service cleveland oh
927 am est fri nov 21 2025
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 cold front will move east across lake erie this morning as high
pressure 30.20 inches building over the great lakes in its wake
late tonight into saturday. a warm front lift across the lake
late saturday into sunday, followed by another cold front on late
sunday into early monday.
lez162>164-212115-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
927 am est fri nov 21 2025
.this afternoon...southwest winds 10 knots or less becoming west.
waves 1 foot or less.
.tonight...northwest winds 10 knots or less becoming north. a
slight chance of rain early. waves 2 feet or less.
.saturday...north winds 10 knots or less becoming west. waves
2 feet or less.
.saturday night...southwest winds 10 knots or less increasing to
10 to 15 knots. waves 2 feet or less.
.sunday...west winds 15 to 20 knots diminishing to 5 to 15 knots.
waves 1 to 3 feet subsiding to 1 foot or less.
.monday...south winds 5 to 15 knots becoming southeast. rain
likely monday night. waves 2 feet or less.
.tuesday...south winds 15 to 20 knots becoming southwest. rain.
waves 1 to 3 feet.
$$
(2/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/21/2025 9:27 AM America/New_York.
Valid through 11/21/2025 4:15 PM America/New_York.
fzus61 kcle 211427
glfle
expires:202511212115;;254869
open lake forecast for lake erie
national weather service cleveland oh
927 am est fri nov 21 2025
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
a cold front will move east across lake erie this morning as high
pressure 30.20 inches building over the great lakes in its wake
late tonight into saturday. a warm front lift across the lake
late saturday into sunday, followed by another cold front on late
sunday into early monday.
lez165>167-212115-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
927 am est fri nov 21 2025
.this afternoon...west winds 5 to 15 knots. waves 1 to 3 feet.
.tonight...northwest winds 5 to 15 knots becoming north. a slight
chance of rain early. waves 2 feet or less.
.saturday...north winds 5 to 10 knots becoming west. waves 2 feet
or less.
.saturday night...west winds 5 to 15 knots becoming southwest
15 to 20 knots. waves 2 feet or less building to 2 to 4 feet.
.sunday...west winds 15 to 20 knots diminishing to 5 to 15 knots.
waves 3 to 5 feet subsiding to 2 feet or less.
.monday...south winds 5 to 15 knots becoming southeast. rain
likely monday night. waves 1 to 3 feet.
.tuesday...south winds 15 to 20 knots becoming southwest. rain.
waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet.
$$
(3/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/21/2025 9:35 AM America/New_York.
Valid through 11/21/2025 6:00 PM America/New_York.
fzus63 kdtx 211435
glfsc
expires:202511212300;;255060
lake st clair forecast
national weather service detroit/pontiac mi
935 am est fri nov 21 2025
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 weak cold front, 29.90 inches, tracks across the
region early this morning, supporting moderate west-northwest
winds through the day. high pressure, 30.10 inches, then slides
across the central great lakes to close out the week.
lcz460-212300-
lake st clair-
935 am est fri nov 21 2025
.rest of today...west winds 5 to 10 knots. partly sunny. patchy fog
late in the morning. waves 2 feet or less.
.tonight...northwest winds 5 to 10 knots becoming north 10 to 15
knots after midnight. mostly cloudy this evening becoming partly
cloudy. waves 2 feet or less.
.saturday...northwest winds 5 to 10 knots until late afternoon
becoming light and variable. mostly sunny. waves 2 feet or less.
.saturday night...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. partly cloudy. waves 2
feet or less.
.sunday...west winds 10 to 15 knots diminishing to 5 to 10 knots in
the evening. mostly clear. waves 2 feet or less.
.monday...southeast winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.tuesday...southwest winds 15 to 20 knots. light rain. waves 1 to 3
feet.
$$
(4/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/21/2025 9:35 AM America/New_York.
Valid through 11/21/2025 6:00 PM America/New_York.
fzus63 kdtx 211435
glflh
expires:202511212300;;255056
open lake forecast for lake huron
national weather service detroit/pontiac mi
935 am est fri nov 21 2025
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a weak cold front, 29.90 inches, tracks across the
region early this morning, supporting moderate west-northwest
winds through the day. high pressure, 30.10 inches, then slides
across the central great lakes to close out the week.
lhz463-464-212300-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
935 am est fri nov 21 2025
.rest of today...west winds 10 to 15 knots. waves 1 to 3 feet.
.tonight...northwest winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight.
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon.
.saturday night...west winds 5 to 10 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet building to 3 to 5 feet after
midnight.
.sunday...west winds 15 to 20 knots decreasing to 5 to 10 knots.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.monday...west winds 5 to 10 knots becoming south 10 to 15 knots.
rain likely in the late evening and early morning. waves 1 to
3 feet building to 2 to 4 feet in the late evening and early
morning.
.tuesday...southeast winds 15 to 20 knots becoming south 10 to
15 knots until early morning. rain until afternoon...then rain
likely until early morning. waves 3 to 5 feet.
$$
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