(1/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 5/13/2026 9:40 PM America/New_York.
Valid through 5/14/2026 4:15 AM America/New_York.
fzus61 kcle 140140
glfle
expires:202605140815;;518637
open lake forecast for lake erie
national weather service cleveland oh
940 pm edt wed may 13 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 trough averaging 29.90 inches will remain across the lake
through thursday. high pressure 30.10 inches will build across
the region thursday night into friday. this high will move east
friday night to allow a warm front to lift across the lake friday
night into saturday. a nearly stationary boundary will settle near
lake erie on sunday before lifting north as a warm front sunday
night.
lez162>164-140815-
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-
940 pm edt wed may 13 2026
.rest of tonight...northwest winds 15 to 20 knots. a slight
chance of showers after midnight. waves 2 to 4 feet.
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet.
.thursday night...north winds 10 knots or less becoming south.
waves 2 feet or less.
.friday...southwest winds 10 knots or less becoming south. waves
1 foot or less.
.friday night...south winds 5 to 15 knots. waves 2 feet or less.
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of thunderstorms during the day, then showers likely
saturday night. waves 2 feet or less.
.sunday...west winds 5 to 15 knots becoming southeast. a chance
of showers and thunderstorms during the day. waves 2 feet or
less.
.monday...south winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(2/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 5/13/2026 9:40 PM America/New_York.
Valid through 5/14/2026 4:15 AM America/New_York.
fzus61 kcle 140140
glfle
expires:202605140815;;518638
open lake forecast for lake erie
national weather service cleveland oh
940 pm edt wed may 13 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 trough averaging 29.90 inches will remain across the lake
through thursday. high pressure 30.10 inches will build across
the region thursday night into friday. this high will move east
friday night to allow a warm front to lift across the lake friday
night into saturday. a nearly stationary boundary will settle near
lake erie on sunday before lifting north as a warm front sunday
night.
lez165>167-140815-
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-
940 pm edt wed may 13 2026
.rest of tonight...northwest winds 15 to 20 knots. a slight
chance of showers late this evening, then a chance of showers
after midnight. waves 2 to 4 feet.
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. a slight chance of showers early. waves 3 to 5 feet
subsiding to 2 to 4 feet.
.thursday night...northwest winds 5 to 15 knots. waves 1 to
3 feet.
.friday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less.
.friday night...south winds 5 to 15 knots. waves 2 feet or less.
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms during the day, then a chance
of showers saturday night. waves 1 to 3 feet.
.sunday...southwest winds 5 to 10 knots becoming southeast. waves
1 foot or less.
.monday...south winds 10 to 15 knots. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(3/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 5/13/2026 9:40 PM America/New_York.
Valid through 5/14/2026 4:15 AM America/New_York.
fzus61 kcle 140140
glfle
expires:202605140815;;518639
open lake forecast for lake erie
national weather service cleveland oh
940 pm edt wed may 13 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 trough averaging 29.90 inches will remain across the lake
through thursday. high pressure 30.10 inches will build across
the region thursday night into friday. this high will move east
friday night to allow a warm front to lift across the lake friday
night into saturday. a nearly stationary boundary will settle near
lake erie on sunday before lifting north as a warm front sunday
night.
lez061-168-169-140815-
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-
940 pm edt wed may 13 2026
.rest of tonight...west winds 10 to 15 knots increasing to 15 to
20 knots. a slight chance of showers late this evening, then a
chance of showers after midnight. waves 2 to 4 feet.
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the morning, then a slight
chance of showers in the afternoon. waves 2 to 4 feet.
.thursday night...northwest winds 5 to 15 knots. waves 1 to
3 feet.
.friday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less.
.friday night...southwest winds 5 to 15 knots becoming south.
waves 2 feet or less.
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms during the day, then a chance
of showers saturday night. waves 1 to 2 feet.
.sunday...southwest winds 10 knots or less becoming southeast. a
chance of showers during the day. waves 1 foot or less.
.monday...south winds 5 to 15 knots. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(4/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 5/13/2026 9:49 PM America/New_York.
Valid through 5/14/2026 6:00 AM America/New_York.
fzus63 kdtx 140149
glfsc
expires:202605141000;;518797
lake st clair forecast
national weather service detroit/pontiac mi
949 pm edt wed may 13 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...high pressure, 30.10 inches, expands into the great
lakes and ohio valley today. dry conditions and subsiding
northwest flow expected before light winds back to the south
early friday morning.
lcz460-141000-
lake st clair-
949 pm edt wed may 13 2026
.rest of tonight...northwest winds 15 to 20 knots. mostly cloudy by
midnight becoming partly cloudy. waves 1 to 3 feet.
.thursday...northwest winds 15 to 20 knots becoming north 10 to 15
knots late in the afternoon. mostly sunny. waves 1 to 3 feet.
.thursday night...north winds 10 to 15 knots becoming northeast 5 to
10 knots by midnight...then becoming light and variable after
midnight. mostly clear. waves 2 feet or less.
.friday...light and variable winds becoming south 10 to 15 knots.
partly sunny. waves 2 feet or less.
.friday night...south winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.saturday...southwest winds 10 to 15 knots. partly sunny...then
partly cloudy with a chance of showers in the evening. waves 2 feet
or less.
.sunday...southeast winds 10 to 15 knots. partly cloudy. a chance of
showers. waves 2 feet or less.
.monday...south winds 20 to 25 knots. partly cloudy. waves 1 to 3
feet.
$$
(5/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 5/13/2026 9:49 PM America/New_York.
Valid through 5/14/2026 6:00 AM America/New_York.
fzus63 kdtx 140149
glflh
expires:202605141000;;518795
open lake forecast for lake huron
national weather service detroit/pontiac mi
949 pm edt wed may 13 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, 30.10 inches, expands into the great
lakes and ohio valley today. dry conditions and subsiding
northwest flow expected before light winds back to the south
early friday morning.
lhz363-462>464-141000-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
949 pm edt wed may 13 2026
.rest of tonight...northwest winds 15 to 20 knots. gusts to
30 knots this evening. a chance of showers this evening. waves
5 to 7 feet. waves occasionally around 10 feet.
.thursday...north winds 15 to 20 knots decreasing to 10 to
15 knots late in the afternoon. waves 4 to 6 feet.
.thursday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. waves occasionally around 8 feet.
.friday...light and variable winds becoming south 5 to 10 knots
in the late morning and early afternoon...then increasing to
10 to 15 knots early in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet early in the afternoon.
.friday night...south winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. waves 3 to 5 feet.
.saturday...south winds 10 to 15 knots. waves 3 to 5 feet.
.sunday...north winds 5 to 10 knots becoming northeast 10 to
15 knots by midnight. a chance of showers by midnight. waves 1 to
3 feet building to 2 to 4 feet by midnight.
.monday...southeast winds 15 to 20 knots veering to the south . a
chance of showers early in the morning. a chance of showers by
midnight. waves 4 to 6 feet. waves occasionally around 8 feet.
$$
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