(1/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/12/2026 9:31 AM America/New_York.
Valid through 7/12/2026 4:30 PM America/New_York.
fzus61 kcle 121331
glfle
expires:202607122030;;846510
open lake forecast for lake erie
national weather service cleveland oh
931 am 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 of 30.20 inches will build over great lakes today
and tomorrow before settling south to the ohio valley on tuesday.
high pressure will persist through thursday.
lez162-163-122030-
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-
931 am edt sun jul 12 2026
.this afternoon...east winds 10 to 15 knots. waves 1 to 3 feet.
.tonight...east winds 5 to 15 knots becoming northeast less than
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet.
.monday...northeast winds less than 10 knots becoming east. waves
1 foot or less.
.monday night...southeast winds 10 knots or less becoming
southwest. waves 1 foot or less.
.tuesday...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...north winds 5 to 10 knots becoming northeast. waves
1 foot or less.
$$
(2/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/12/2026 9:31 AM America/New_York.
Valid through 7/12/2026 4:30 PM America/New_York.
fzus61 kcle 121331
glfle
expires:202607122030;;846511
open lake forecast for lake erie
national weather service cleveland oh
931 am edt sun jul 12 2026
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
high pressure of 30.20 inches will build over great lakes today
and tomorrow before settling south to the ohio valley on tuesday.
high pressure will persist through thursday.
lez164>166-122030-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
931 am edt sun jul 12 2026
.this afternoon...east winds 10 to 15 knots becoming northeast
15 to 20 knots. waves 2 to 4 feet.
.tonight...northeast winds 15 to 20 knots becoming east and
diminishing to less than 10 knots. waves 2 to 4 feet subsiding to
1 to 2 feet.
.monday...northeast winds less than 10 knots becoming north.
waves 1 foot or less.
.monday night...east winds 10 knots or less becoming southwest.
waves 1 foot or less.
.tuesday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet.
.wednesday...west winds 5 to 10 knots becoming north. waves 1 to
3 feet.
.thursday...north winds 10 knots or less becoming northeast.
waves 2 feet or less.
$$
(3/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/12/2026 9:47 AM America/New_York.
Valid through 7/12/2026 6:00 PM America/New_York.
fzus63 kdtx 121347
glfsc
expires:202607122200;;846857
lake st clair forecast
national weather service detroit/pontiac mi
947 am 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...high pressure maintains favorable conditions across the
central great lakes over the next several days.
lcz460-122200-
lake st clair-
947 am edt sun jul 12 2026
.rest of tonight...east winds 5 to 10 knots becoming light and
variable. clear. waves 2 feet or less.
.monday...light and variable winds becoming south 5 to 10 knots in
the afternoon. sunny. waves 2 feet or less.
.monday night...south winds 5 to 10 knots. 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...southwest winds 10 to 15 knots veering to the west
after midnight. clear. waves 2 feet or less.
.wednesday...northwest winds 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon and 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...east winds 10 to 15 knots. partly cloudy. a chance of
showers. waves 2 feet or less.
$$
(4/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/12/2026 9:47 AM America/New_York.
Valid through 7/12/2026 6:00 PM America/New_York.
fzus63 kdtx 121347
glflh
expires:202607122200;;846854
open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sun jul 12 2026
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...there is a chance showers or thunderstorms graze far
northern lake huron. otherwise, high pressure maintains favorable
conditions across the central great lakes over the next several
days.
lhz462>464-122200-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
947 am edt sun jul 12 2026
.rest of today...light and variable winds. waves 2 feet or less.
.tonight...light and variable winds becoming south 5 to 10 knots
after midnight. waves 2 feet or less.
.monday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. waves 2 feet or less.
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet.
.tuesday...southwest winds 10 to 15 knots veering to the west
late in the evening. waves 1 to 3 feet building to 2 to 4 feet
late in the morning...then subsiding to 1 to 3 feet late in the
evening.
.wednesday...northwest winds 5 to 10 knots. waves 1 to 3 feet.
.thursday...north winds 5 to 10 knots. waves 2 feet or less.
$$
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