(1/3)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/18/2026 9:43 AM America/New_York.
Valid through 9/18/2026 4:15 PM America/New_York.
fzus61 kcle 181343
glfle
expires:202609182015;;656950
open lake forecast for lake erie
national weather service cleveland oh
943 am edt fri sep 18 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...
high pressure 30.20 inches will build over lake erie today before
low pressure 29.80 inches moves east across the southern great lakes
this weekend. a trough averaging 29.90 inches will linger into early
next week.
lez162-163-182015-
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-
943 am edt fri sep 18 2026
.this afternoon...northeast winds 10 to 15 knots. waves 1 to
3 feet.
.tonight...northeast winds 10 to 15 knots becoming east. waves
1 to 2 feet.
.saturday...east winds around 10 knots. a chance of showers.
waves 1 to 2 feet.
.saturday night...east winds around 10 knots becoming northeast.
showers with a chance of thunderstorms in the evening, then
showers overnight. waves 2 feet or less.
.sunday...northeast winds 10 to 15 knots increasing to 15 to
25 knots. showers likely during the day, then a chance of showers
sunday night. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet.
.monday...northeast winds to 30 knots. a chance of showers. waves
5 to 9 feet. waves occasionally around 11 feet.
.tuesday...northeast winds to 30 knots. a chance of showers.
waves 5 to 9 feet. waves occasionally around 11 feet.
winds and waves higher in and near thunderstorms.
$$
(2/3)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/18/2026 9:43 AM America/New_York.
Valid through 9/18/2026 4:15 PM America/New_York.
fzus61 kcle 181343
glfle
expires:202609182015;;656951
open lake forecast for lake erie
national weather service cleveland oh
943 am edt fri sep 18 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...
high pressure 30.20 inches will build over lake erie today before
low pressure 29.80 inches moves east across the southern great lakes
this weekend. a trough averaging 29.90 inches will linger into early
next week.
lez164>167-182015-
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-
943 am edt fri sep 18 2026
.this afternoon...northeast winds 15 to 20 knots diminishing to
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet.
.tonight...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet building to 2 to 4 feet.
.saturday...east winds 5 to 15 knots. a chance of showers in the
afternoon. waves 1 to 3 feet.
.saturday night...east winds 5 to 15 knots becoming northeast.
showers likely. waves 1 to 3 feet.
.sunday...northeast winds 10 to 15 knots increasing to 15 to
25 knots. showers likely during the day. waves 1 to 3 feet
building to 5 to 8 feet. waves occasionally around 10 feet.
.monday...east winds to 30 knots becoming northeast. a chance of
showers monday night. waves 7 to 11 feet. waves occasionally
around 14 feet.
.tuesday...northeast winds to 30 knots becoming east. a chance of
showers during the day, then showers likely tuesday night. waves
7 to 11 feet. waves occasionally around 14 feet.
winds and waves higher in and near thunderstorms.
$$
(3/3)
Latest Great Lakes Marine Forecast by KCLE
Issued 9/18/2026 9:43 AM America/New_York.
Valid through 9/18/2026 4:15 PM America/New_York.
fzus61 kcle 181343
glfle
expires:202609182015;;656952
open lake forecast for lake erie
national weather service cleveland oh
943 am edt fri sep 18 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...
high pressure 30.20 inches will build over lake erie today before
low pressure 29.80 inches moves east across the southern great lakes
this weekend. a trough averaging 29.90 inches will linger into early
next week.
lez061-168-169-182015-
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-
943 am edt fri sep 18 2026
.this afternoon...northeast winds 5 to 15 knots. waves 1 to
3 feet.
.tonight...northeast winds 10 to 15 knots becoming east. waves
1 to 3 feet.
.saturday...east winds 5 to 15 knots. waves 1 to 3 feet.
.saturday night...east winds 5 to 15 knots. a chance of showers
in the evening, then showers likely overnight. waves 2 feet or
less.
.sunday...northeast winds 10 to 15 knots increasing to 15 to
25 knots. a chance of showers during the day. waves 1 to 3 feet
building to 4 to 7 feet. waves occasionally around 9 feet.
.monday...northeast winds to 30 knots. a chance of showers monday
night. waves 5 to 9 feet. waves occasionally around 11 feet.
.tuesday...northeast winds to 30 knots becoming east. a chance of
showers during the day, then showers likely tuesday night. waves
5 to 9 feet. waves occasionally around 11 feet.
winds and waves higher in and near thunderstorms.
$$
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