(1/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/12/2026 9:42 PM America/New_York.
Valid through 7/13/2026 4:15 AM America/New_York.
fzus61 kcle 130142
glfle
expires:202607130815;;874424
open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jul 12 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 continues to build over the great lakes
region through monday before settling south across the ohio valley
by tuesday. a cold front will sink south across lake erie on
wednesday night.
lez162-163-130815-
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-
942 pm edt sun jul 12 2026
.overnight...east winds 5 to 10 knots becoming northeast.
waves 1 to 3 feet.
.monday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less.
.monday night...south winds 5 to 10 knots becoming southwest.
waves 1 foot or less.
.tuesday...southwest winds 5 to 10 knots. waves 1 foot or less.
.tuesday night...southwest winds 5 to 15 knots becoming west.
waves 2 feet or less.
.wednesday...west winds 5 to 10 knots becoming northeast. waves
2 feet or less.
.thursday...west winds 5 to 10 knots becoming north. waves 1 foot
or less.
.friday...northwest winds 5 to 15 knots becoming west. a chance
of showers friday night. waves 2 feet or less.
$$
(2/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/12/2026 9:42 PM America/New_York.
Valid through 7/13/2026 4:15 AM America/New_York.
fzus61 kcle 130142
glfle
expires:202607130815;;874425
open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jul 12 2026
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
high pressure 30.20 inches continues to build over the great lakes
region through monday before settling south across the ohio valley
by tuesday. a cold front will sink south across lake erie on
wednesday night.
lez164>166-130815-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
942 pm edt sun jul 12 2026
.overnight...east winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet.
.monday...east winds less than 10 knots becoming north. waves
1 foot or less.
.monday night...east winds 10 knots or less becoming southwest.
waves 1 foot or less.
.tuesday...southwest winds 5 to 15 knots. waves 2 feet or less.
.tuesday night...southwest winds 10 to 15 knots becoming west.
waves 1 to 3 feet.
.wednesday...west winds 5 to 15 knots becoming north. waves 1 to
3 feet.
.thursday...north winds 10 knots or less becoming northeast.
waves 1 foot or less.
.friday...northwest winds 5 to 15 knots becoming southwest. a
chance of showers friday night. waves 2 feet or less.
$$
(3/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/12/2026 9:59 PM America/New_York.
Valid through 7/13/2026 6:00 AM America/New_York.
fzus63 kdtx 130159
glflh
expires:202607131000;;874741
open lake forecast for lake huron
national weather service detroit/pontiac mi
959 pm edt sun jul 12 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...area of high pressure, 30.20 inches, will continue to
influence the quiet weather over much of the great lakes region.
there are slight chances for some unsettled weather over northern
portions of lake huron overnight, otherwise, dry conditions
prevail through at least the middle of week.
lhz462>464-131000-
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-
959 pm edt sun jul 12 2026
.rest of tonight...light and variable winds becoming south 5 to
10 knots after midnight. waves 2 feet or less.
.monday...southwest winds 5 to 10 knots backing to the south late
in the afternoon. waves 1 to 3 feet.
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet.
.tuesday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. waves 1 to 3 feet building to
2 to 4 feet early in the afternoon.
.tuesday night...west winds 10 to 15 knots becoming northwest
5 to 10 knots after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight.
.wednesday...northwest winds 5 to 10 knots becoming light and
variable...then becoming north 5 to 10 knots late in the evening.
waves 2 feet or less.
.thursday...north winds 5 to 10 knots. waves 2 feet or less.
.friday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the evening...then veering to the east by midnight. a
chance of showers . waves 1 to 3 feet.
$$
(4/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/12/2026 9:59 PM America/New_York.
Valid through 7/13/2026 6:00 AM America/New_York.
fzus63 kdtx 130159
glfsc
expires:202607131000;;874743
lake st clair forecast
national weather service detroit/pontiac mi
959 pm edt sun jul 12 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...area of high pressure, 30.20 inches, will continue to
influence the quiet weather over much of the great lakes region.
there are slight chances for some unsettled weather over northern
portions of lake huron overnight, otherwise, dry conditions
prevail through at least the middle of week.
lcz460-131000-
lake st clair-
959 pm edt sun jul 12 2026
.rest of tonight...southeast winds 5 to 10 knots this evening
becoming light and variable. clear. waves 2 feet or less.
.monday...light and variable winds becoming southeast 5 to 10 knots
in the afternoon. sunny. waves 2 feet or less.
.monday night...south winds 5 to 10 knots veering to the southwest
after midnight. clear. waves 2 feet or less.
.tuesday...southwest winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. sunny. waves 2 feet or less.
.tuesday night...west winds 10 to 15 knots. clear. waves 2 feet or
less.
.wednesday...northwest winds 5 to 10 knots veering to the north in
the afternoon...then becoming northeast 10 to 15 knots in the
evening. sunny becoming mostly clear. waves 2 feet or less.
.thursday...northeast winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.friday...northwest winds 10 to 15 knots. partly cloudy. a chance of
showers. waves 2 feet or less.
$$
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