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(1/3)
Latest Great Lakes Marine Forecast by KBUF
Issued 7/8/2026 10:02 PM America/New_York.
Valid through 7/9/2026 5:00 AM America/New_York.
fzus61 kbuf 090202
glflo
expires:202607090900;;650825
open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt wed jul 8 2026
for waters beyond five nautical miles of shore on lake ontario
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 broad 30.1 inch high will linger across the mid-
atlantic states overnight, before giving way to a weak cold front
that will cross the lake thursday night through early friday.
another 30.1 inch high will then build across the upper great lakes
friday and the lower great lakes over the weekend, before drifting
off the new england coast monday.
loz062-090900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt wed jul 8 2026
.overnight...southwest winds 5 to 10 knots. waves 1 foot or
less.
.thursday...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms early in the afternoon. showers
likely with a chance of thunderstorms late. waves 1 foot or less.
.thursday night...west winds 5 to 10 knots. showers with a chance
of thunderstorms in the evening, then showers likely overnight.
waves 1 foot or less.
.friday...northwest winds less than 10 knots becoming west.
showers likely in the morning. waves 1 foot or less.
.friday night...west winds 10 knots or less becoming northeast.
waves 2 feet or less.
.saturday...northeast winds 10 knots or less. waves 2 feet or
less.
.sunday...east winds 10 knots or less becoming southwest. waves
1 foot or less.
.monday...southwest winds 5 to 10 knots. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(2/3)
Latest Great Lakes Marine Forecast by KBUF
Issued 7/8/2026 10:02 PM America/New_York.
Valid through 7/9/2026 5:00 AM America/New_York.
fzus61 kbuf 090202
glflo
expires:202607090900;;650826
open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt wed jul 8 2026
for waters beyond five nautical miles of shore on lake ontario
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a broad 30.1 inch high will linger across the mid-
atlantic states overnight, before giving way to a weak cold front
that will cross the lake thursday night through early friday.
another 30.1 inch high will then build across the upper great lakes
friday and the lower great lakes over the weekend, before drifting
off the new england coast monday.
loz063>065-090900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt wed jul 8 2026
.overnight...southwest winds 10 knots or less. waves 1 foot
or less.
.thursday...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms late. waves 1 foot or less.
.thursday night...west winds 5 to 10 knots. showers with a chance
of thunderstorms in the evening, then showers overnight. waves
1 foot or less.
.friday...northwest winds 5 to 10 knots becoming west. showers
likely in the morning. waves 1 foot or less.
.friday night...northwest winds 5 to 10 knots becoming north.
waves 1 foot or less.
.saturday...northeast winds 10 knots or less. waves 2 feet or
less.
.sunday...east winds 10 knots or less becoming south. waves
1 foot or less.
.monday...southwest winds 5 to 10 knots. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(3/3)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/8/2026 9:53 PM America/New_York.
Valid through 7/9/2026 4:15 AM America/New_York.
fzus61 kcle 090153
glfle
expires:202607090815;;650474
open lake forecast for lake erie
national weather service cleveland oh
953 pm edt wed jul 8 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 30.10 inches will linger over lake erie into thursday
before a cold front drops south across the lake late thursday into
friday. high pressure 30.10 inches returns this weekend and will
persist into early next week.
lez061-165>169-090815-
ripley to buffalo ny extending from 5nm 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-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-
953 pm edt wed jul 8 2026
.overnight...south winds 10 knots or less becoming
southwest. waves 1 foot or less.
.thursday...southwest winds 5 to 10 knots. waves 2 feet or less.
.thursday night...west winds 5 to 10 knots. a chance of showers
and thunderstorms in the evening, then showers likely with a
chance of thunderstorms overnight. waves 1 to 2 feet.
.friday...west winds 10 knots or less becoming northwest. showers
likely in the morning, then a chance of showers in the afternoon.
waves 2 feet or less.
.friday night...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less.
.saturday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less.
.sunday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less.
.monday...southwest winds 5 to 10 knots. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
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