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(1/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 10/20/2026 9:46 AM America/New_York.
Valid through 10/20/2026 4:30 PM America/New_York.
fzus61 kcle 201346
glfle
expires:202610202030;;887038
open lake forecast for lake erie
national weather service cleveland oh
issued by national weather service buffalo ny
946 am edt tue oct 20 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 30.40 inches remains in control this week. the high
will briefly weaken to 30.20 inches wednesday and thursday.
lez162-163-202030-
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-
946 am edt tue oct 20 2026
.this afternoon...northeast winds 10 knots or less becoming east.
waves 1 foot or less.
.tonight...east winds 5 to 15 knots. waves 1 to 3 feet.
.wednesday...northeast winds less than 10 knots. waves 1 to
3 feet subsiding to 1 foot or less.
.wednesday night...light and variable winds. waves 1 foot or
less.
.thursday...north winds 10 knots or less becoming northeast and
increasing to 15 to 20 knots. waves 2 feet or less.
.friday...northeast winds 5 to 15 knots becoming southeast. waves
2 feet or less.
.saturday...southeast winds 10 knots or less becoming south.
waves 2 feet or less.
$$
(2/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 10/20/2026 9:46 AM America/New_York.
Valid through 10/20/2026 4:30 PM America/New_York.
fzus61 kcle 201346
glfle
expires:202610202030;;887039
open lake forecast for lake erie
national weather service cleveland oh
issued by national weather service buffalo ny
946 am edt tue oct 20 2026
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
high pressure 30.40 inches remains in control this week. the high
will briefly weaken to 30.20 inches wednesday and thursday.
lez164>167-202030-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
946 am edt tue oct 20 2026
.this afternoon...east winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet.
.tonight...northeast winds 15 to 20 knots becoming east 10 to
15 knots. waves 2 to 4 feet.
.wednesday...southeast winds 10 knots or less becoming northeast.
waves 1 to 3 feet.
.wednesday night...northeast winds 10 knots or less becoming
north. waves 1 foot or less.
.thursday...north winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. waves 1 foot or less building to
1 to 3 feet.
.friday...east winds 10 to 15 knots becoming southeast. waves
1 to 3 feet.
.saturday...southeast winds 10 knots or less becoming south 10 to
15 knots. waves 2 feet or less.
$$
(3/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 10/20/2026 9:40 AM America/New_York.
Valid through 10/20/2026 5:45 PM America/New_York.
fzus63 kdtx 201340
glfsc
expires:202610202145;;886997
lake st clair forecast
national weather service detroit/pontiac mi
940 am edt tue oct 20 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, 30.50 inches, over southern quebec
today will provide light easterly winds. a dry cold front washes
out over the area wednesday night, then another area of high
pressure then stalls overhead through the end of the week.
lcz460-202145-
lake st clair-
940 am edt tue oct 20 2026
.rest of today...northeast winds 5 to 10 knots late in the morning
becoming light and variable. sunny. waves 2 feet or less.
.tonight...light and variable winds becoming east 5 to 10 knots in
the late evening and overnight. mostly clear. waves 2 feet or less.
.wednesday...northeast winds 5 to 10 knots until late afternoon
becoming light and variable. sunny. waves 2 feet or less.
.wednesday night...light and variable winds. clear. waves nearly
calm.
.thursday...north winds 5 to 10 knots becoming northeast 15 to 20
knots. clear. waves 2 feet or less.
.friday...east winds 10 to 15 knots. clear. waves 2 feet or less.
.saturday...southeast winds 5 to 10 knots. mostly clear. waves 2
feet or less.
$$
(4/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 10/20/2026 9:39 AM America/New_York.
Valid through 10/20/2026 5:45 PM America/New_York.
fzus63 kdtx 201339
glflh
expires:202610202145;;886954
open lake forecast for lake huron
national weather service detroit/pontiac mi
939 am edt tue oct 20 2026
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...high pressure, 30.50 inches, over southern quebec
today will provide light easterly winds. a dry cold front washes
out over the area wednesday night, then another area of high
pressure then stalls overhead through the end of the week.
lhz363-462>464-202145-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
939 am edt tue oct 20 2026
.rest of today...east winds 10 to 15 knots decreasing to 5 to
10 knots in the afternoon. waves 1 to 3 feet.
.tonight...northeast winds 5 to 10 knots becoming southeast 10 to
15 knots after midnight. waves 1 to 3 feet.
.wednesday...southeast winds 10 to 15 knots becoming south 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet.
.wednesday night...southeast winds 5 to 10 knots veering to the
southwest by midnight...then veering to the northwest after
midnight. waves 2 feet or less.
.thursday...north winds 10 to 15 knots veering to the northeast
late in the evening. waves 1 to 3 feet.
.friday...east winds 5 to 10 knots. waves 2 feet or less.
.saturday...southeast winds 5 to 10 knots becoming south 10 to
15 knots . waves 1 to 3 feet building to 2 to 4 feet by midnight.
$$
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