(1/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 6/17/2026 3:36 AM America/New_York.
Valid through 6/17/2026 10:15 AM America/New_York.
fzus61 kcle 170736
glfle
expires:202606171415;;885595
open lake forecast for lake erie
national weather service cleveland oh
336 am edt wed jun 17 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 cold front will continue to move east this morning before a low
pressure system of 29.10 inches deepens over the region late tonight
into thursday. a warm front associated with this low will push north
this evening followed by a strong cold front moving east tonight
into thursday. a surface trough averaging 29.80 inches will linger
into saturday before high pressure 30.00 inches returns on sunday.
lez162>164-171415-
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-
336 am edt wed jun 17 2026
.today...southwest winds 10 to 15 knots. a chance of showers with
a slight chance of thunderstorms late. waves 1 to 3 feet.
.tonight...south winds 15 to 20 knots becoming southwest and
increasing to 30 knots. showers with a chance of thunderstorms in
the evening, then showers likely with a chance of thunderstorms
after midnight. a slight chance of showers and thunderstorms
late. waves 1 to 3 feet building to 3 to 6 feet.
.thursday...west winds to 30 knots. waves 3 to 6 feet.
.thursday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet.
.friday...west winds 10 to 15 knots becoming northwest 15 to
20 knots. waves 1 to 3 feet.
.saturday...west winds 5 to 15 knots. waves 2 feet or less.
.sunday...west winds 5 to 15 knots becoming east 15 to 20 knots.
a chance of showers during the day, then showers likely sunday
night. waves 2 feet or less building to 2 to 4 feet.
winds and waves higher in and near thunderstorms.
$$
(2/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 6/17/2026 3:36 AM America/New_York.
Valid through 6/17/2026 10:15 AM America/New_York.
fzus61 kcle 170736
glfle
expires:202606171415;;885596
open lake forecast for lake erie
national weather service cleveland oh
336 am edt wed jun 17 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 cold front will continue to move east this morning before a low
pressure system of 29.10 inches deepens over the region late tonight
into thursday. a warm front associated with this low will push north
this evening followed by a strong cold front moving east tonight
into thursday. a surface trough averaging 29.80 inches will linger
into saturday before high pressure 30.00 inches returns on sunday.
lez165>168-171415-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
336 am edt wed jun 17 2026
.today...southwest winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of showers early. waves 2 to 4 feet subsiding
to 1 to 3 feet.
.tonight...south winds 15 to 20 knots becoming southwest and
increasing to 30 knots. a chance of showers and thunderstorms
early, then showers with a chance of thunderstorms. a chance of
showers and thunderstorms late. waves 1 to 2 feet building to
5 to 9 feet. waves occasionally around 11 feet.
.thursday...southwest winds to 30 knots becoming west. a chance
of showers in the morning. waves 6 to 9 feet. waves occasionally
around 11 feet.
.thursday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. waves 5 to 8 feet subsiding to 2 to 4 feet. waves
occasionally around 10 feet.
.friday...west winds 15 to 20 knots becoming northwest. waves
2 to 4 feet.
.saturday...west winds 5 to 15 knots. waves 1 to 3 feet.
.sunday...west winds 10 knots or less becoming east and
increasing to 15 to 20 knots. showers likely sunday night. waves
2 feet or less building to 2 to 4 feet.
winds and waves higher in and near thunderstorms.
$$
(3/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 6/17/2026 3:51 AM America/New_York.
Valid through 6/17/2026 12:00 PM America/New_York.
fzus63 kdtx 170751
glfsc
expires:202606171600;;885950
lake st clair forecast
national weather service detroit/pontiac mi
351 am edt wed jun 17 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...a brief break in convective activity is underway this
morning as ridging aloft quickly passes through. a strong low
pressure system follows in quick succession leading to evening
and overnight storms. additional chances exist for periods of
showers and thunderstorms through the rest of the workweek and
over the weekend.
lcz460-171600-
lake st clair-
351 am edt wed jun 17 2026
...small craft advisory in effect from this evening through
thursday evening...
.today...southwest winds 10 to 15 knots. mostly cloudy until late
afternoon...then a chance of light showers late in the afternoon.
waves 2 feet or less.
.tonight...south winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to 30 knots by midnight...then veering to the southwest
early in the morning. becoming partly cloudy early in the morning.
showers in the evening. a chance of thunderstorms. a chance of light
showers after midnight. locally heavy rainfall possible late in the
evening. waves 1 to 3 feet building to 3 to 5 feet in the late
evening and overnight. waves occasionally around 7 feet.
.thursday...west winds 15 to 20 knots. partly sunny. a chance of
light showers early in the morning. waves 2 to 4 feet subsiding to 1
to 3 feet in the late morning and afternoon.
.thursday night...west winds 15 to 20 knots diminishing to 10 to 15
knots in the late evening and overnight. mostly clear. waves 1 to 3
feet.
.friday...west winds 10 to 15 knots. sunny in the morning becoming
mostly clear. waves 2 feet or less.
.saturday...northwest winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.sunday...east winds 10 to 15 knots. partly cloudy. a chance of
showers. waves 2 feet or less.
$$
(4/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 6/17/2026 3:51 AM America/New_York.
Valid through 6/17/2026 12:00 PM America/New_York.
fzus63 kdtx 170751
glflh
expires:202606171600;;885954
open lake forecast for lake huron
national weather service detroit/pontiac mi
351 am edt wed jun 17 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...a brief break in convective activity is underway this
morning as ridging aloft quickly passes through. a strong low
pressure system follows in quick succession leading to evening
and overnight storms. additional chances exist for periods of
showers and thunderstorms through the rest of the workweek and
over the weekend.
lhz462>464-171600-
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-
351 am edt wed jun 17 2026
.today...south winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. waves 1 to 3 feet.
.tonight...south winds 10 to 15 knots becoming southeast 20 to
25 knots with gusts to around 30 knots late in the evening...then
decreasing to 15 to 20 knots with gusts to around 30 knots after
midnight decreasing to 10 to 15 knots early in the morning.
showers and a chance of thunderstorms in the evening...then a
chance of showers and thunderstorms after midnight. patchy fog
after midnight. waves 1 to 3 feet building to 5 to 7 feet in the
late evening and overnight. waves occasionally around 10 feet.
.thursday...southwest winds 10 to 15 knots veering to the west
early in the afternoon. waves 3 to 5 feet.
.thursday night...west winds 10 to 15 knots. waves 2 to 4 feet.
.friday...west winds 10 to 15 knots. waves 2 to 4 feet.
.saturday...west winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then becoming light and
variable. waves 1 to 3 feet.
.sunday...northwest winds 5 to 10 knots veering to the northeast
by midnight. a chance of showers by midnight. waves 2 feet or
less.
$$
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