(1/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 4/9/2026 3:39 AM America/New_York.
Valid through 4/9/2026 10:15 AM America/New_York.
fzus61 kcle 090739
glfle
expires:202604091415;;070981
open lake forecast for lake erie
national weather service cleveland oh
339 am edt thu apr 9 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 frontal boundary will slowly move southeast into the region this
afternoon before wavering in the vicinity of the lake through
early friday and moving southeast across lake erie during the day
friday. high pressure 30.50 inches will move east over the great
lakes behind the front late friday into saturday and exit to the
east as a warm front lifts northeast from the ohio valley by the
end of the weekend.
lez162-163-091415-
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-
339 am edt thu apr 9 2026
.today...south winds 15 to 20 knots becoming west 10 to 15 knots.
a chance of showers with a slight chance of thunderstorms this
afternoon. waves 1 to 3 feet.
.tonight...west winds 5 to 10 knots becoming southeast. a chance
of showers with a slight chance of thunderstorms through the
early overnight, then a slight chance of showers late. waves
2 feet or less.
.friday...south winds around 10 knots becoming northwest.
showers. waves 1 foot or less.
.friday night...north winds 5 to 10 knots becoming northeast.
showers likely in the evening. waves 1 foot or less.
.saturday...northeast winds 5 to 10 knots becoming southeast.
waves 2 feet or less.
.sunday...southeast winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers sunday night. waves 1 to 3 feet
building to 2 to 4 feet.
.monday...southwest winds 15 to 25 knots. a chance of showers.
waves 2 to 4 feet.
winds and waves higher in and near thunderstorms.
$$
(2/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 4/9/2026 3:39 AM America/New_York.
Valid through 4/9/2026 10:15 AM America/New_York.
fzus61 kcle 090739
glfle
expires:202604091415;;070982
open lake forecast for lake erie
national weather service cleveland oh
339 am edt thu apr 9 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 frontal boundary will slowly move southeast into the region this
afternoon before wavering in the vicinity of the lake through
early friday and moving southeast across lake erie during the day
friday. high pressure 30.50 inches will move east over the great
lakes behind the front late friday into saturday and exit to the
east as a warm front lifts northeast from the ohio valley by the
end of the weekend.
lez164>167-091415-
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-
339 am edt thu apr 9 2026
.today...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a slight chance of showers and thunderstorms early this
afternoon. a chance of showers with a slight chance of
thunderstorms late. waves 3 to 5 feet subsiding to 2 to 4 feet.
.tonight...southwest winds 5 to 10 knots becoming south. a chance
of showers with a slight chance of thunderstorms through the
early overnight, then a slight chance of showers late. waves 1 to
3 feet.
.friday...south winds 5 to 15 knots becoming northwest. showers.
waves 1 to 2 feet.
.friday night...northwest winds 5 to 10 knots becoming north.
rain showers in the evening. waves 1 foot or less.
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less.
.sunday...southeast winds 5 to 15 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet building to 3 to 6 feet.
.monday...southwest winds 15 to 25 knots. a chance of showers
during the day, then a chance of showers and thunderstorms monday
night. waves 3 to 6 feet.
winds and waves higher in and near thunderstorms.
$$
(3/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 4/9/2026 3:39 AM America/New_York.
Valid through 4/9/2026 10:15 AM America/New_York.
fzus61 kcle 090739
glfle
expires:202604091415;;070983
open lake forecast for lake erie
national weather service cleveland oh
339 am edt thu apr 9 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 frontal boundary will slowly move southeast into the region this
afternoon before wavering in the vicinity of the lake through
early friday and moving southeast across lake erie during the day
friday. high pressure 30.50 inches will move east over the great
lakes behind the front late friday into saturday and exit to the
east as a warm front lifts northeast from the ohio valley by the
end of the weekend.
lez061-168-169-091415-
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-
339 am edt thu apr 9 2026
.today...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a slight chance of showers early this afternoon. a
chance of showers with a slight chance of thunderstorms late.
waves 2 to 4 feet.
.tonight...southwest winds 10 knots or less. a chance of showers
with a slight chance of thunderstorms through the early
overnight, then a chance of showers late. waves 1 to 3 feet.
.friday...southeast winds 5 to 10 knots becoming west. a chance
of rain showers in the morning, then rain showers in the
afternoon. waves 1 to 2 feet.
.friday night...northwest winds 10 knots or less becoming north.
rain showers in the evening. waves 1 foot or less.
.saturday...north winds less than 10 knots. waves 1 foot or less.
.sunday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. waves 2 feet or less building to
2 to 4 feet.
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day, then a chance of
showers and thunderstorms monday night. waves 3 to 5 feet
subsiding to 2 to 4 feet.
winds and waves higher in and near thunderstorms.
$$
(4/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 4/9/2026 2:11 AM America/New_York.
Valid through 4/9/2026 10:15 AM America/New_York.
fzus63 kdtx 090611
glfsc
expires:202604091415;;065983
lake st clair forecast
national weather service detroit/pontiac mi
211 am edt thu apr 9 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...increasing southerly winds tonight as low pressure,
29.70 inches, tracks through lake superior and ontario. brief
gusts to gales possible over northern lake huron. showers move in
tonight into thursday as the associated cold front swings
through. additional opportunities for showers and perhaps a
thunderstorm thursday night and friday, with some light snowfall
more likely for the north/central huron basin. high pressure then
builds out of the upper midwest to start the weekend, but active
weather will be possible again sunday through tuesday.
lcz460-091415-
lake st clair-
211 am edt thu apr 9 2026
.today...southwest winds 15 to 20 knots. partly sunny. a chance of
light rain in the late morning and early afternoon. waves 1 to 3
feet.
.tonight...southwest winds 10 to 15 knots becoming northwest 5 to 10
knots late in the evening...then veering to the north after
midnight. partly cloudy in the evening...then a chance of light rain
after midnight. mostly cloudy with a chance of light rain early in
the morning. waves 2 feet or less.
.friday...north winds 5 to 10 knots. rain until late afternoon...
then a chance of light rain early in the afternoon. waves 2 feet or
less.
.friday night...north winds 5 to 10 knots. partly cloudy. a chance
of light rain early in the evening. waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots in the morning becoming
light and variable...then becoming southeast 5 to 10 knots in the
evening. mostly sunny becoming sunny in the afternoon becoming
partly cloudy. waves 2 feet or less.
.sunday...south winds 15 to 20 knots. mostly cloudy with a chance of
light rain. waves 2 feet or less.
.monday...southwest winds 20 to 25 knots with gusts to 30 knots.
mostly cloudy. a chance of light rain. waves 2 to 4 feet. a small
craft advisory may be needed.
$$
(5/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 4/9/2026 2:10 AM America/New_York.
Valid through 4/9/2026 10:15 AM America/New_York.
fzus63 kdtx 090610
glflh
expires:202604091415;;065969
open lake forecast for lake huron
national weather service detroit/pontiac mi
210 am edt thu apr 9 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...increasing southerly winds tonight as low pressure,
29.70 inches, tracks through lake superior and ontario. brief
gusts to gales possible over northern lake huron. showers move in
tonight into thursday as the associated cold front swings
through. additional opportunities for showers and perhaps a
thunderstorm thursday night and friday, with some light snowfall
more likely for the north/central huron basin. high pressure then
builds out of the upper midwest to start the weekend, but active
weather will be possible again sunday through tuesday.
lhz462>464-091415-
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-
210 am edt thu apr 9 2026
.today...south winds 20 to 25 knots with gusts to around 30 knots
becoming southwest 10 to 15 knots. a chance of rain in the
morning. waves 4 to 6 feet.
.tonight...west winds 10 to 15 knots becoming northeast early in
the morning. a chance of rain after midnight. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. waves
occasionally around 8 feet.
.friday...northeast winds 5 to 10 knots. rain in the morning.
waves 2 feet or less.
.friday night...north winds 5 to 10 knots. waves 2 feet or less.
.saturday...northwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming northeast 5 to 10 knots late
in the afternoon veering to the southeast. waves 2 feet or less.
.sunday...southeast winds 10 to 15 knots becoming south 20 to
25 knots with gusts to around 30 knots. a chance of rain. waves
3 to 5 feet building to 5 to 7 feet by midnight. waves
occasionally around 10 feet.
.monday...southwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots. a chance of rain. rain
likely by midnight. waves 5 to 7 feet. waves occasionally around
10 feet.
$$
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