fzus61 kbuf 281402
glflo 
expires:202608282100;;502034

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt fri aug 28 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 30.2 inch high will build from the upper great lakes 
today to the lower great lakes tonight before drifting off the new 
england coast by sunday. a weak frontal boundary is then forecast to 
stall just north of the lake sunday night through tuesday.


loz062-282100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt fri aug 28 2026

.this afternoon...north winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.tonight...southwest winds less than 10 knots. waves 1 foot or
less. 
.saturday...southwest winds 10 knots or less increasing to 10 to
15 knots. waves 1 foot or less. 
.saturday night...southwest winds 5 to 15 knots. waves 2 feet or
less. 
.sunday...southwest winds 10 knots or less. showers likely sunday
night. waves 1 foot or less. 
.monday...southeast winds 5 to 10 knots becoming south. showers
likely with a chance of thunderstorms during the day, then a
chance of showers and thunderstorms monday night. waves 1 foot or
less. 
.tuesday...south winds 10 to 15 knots becoming southwest. a
chance of showers. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 281402
glflo 
expires:202608282100;;502035

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt fri aug 28 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 30.2 inch high will build from the upper great lakes 
today to the lower great lakes tonight before drifting off the new 
england coast by sunday. a weak frontal boundary is then forecast to 
stall just north of the lake sunday night through tuesday.


loz063>065-282100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt fri aug 28 2026

.this afternoon...north winds 5 to 10 knots becoming west. waves
1 to 3 feet. 
.tonight...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.saturday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.saturday night...south winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots becoming west. a chance
of showers sunday night. waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming southeast. a chance
of showers. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 281346
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open lake forecast for lake erie
national weather service cleveland oh
946 am edt fri aug 28 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 30.10 inches builds into the great lakes today  
and drifts to the mid-atlantic region through sunday. a warm 
front moves north across lake erie sunday night into monday as low
pressure 29.90 inches moves through the northern great lakes on
tuesday.


lez061-167>169-282015-
ripley to buffalo ny extending from 5nm 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-
946 am edt fri aug 28 2026

.this afternoon...north winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet subsiding to 1 foot or less. 
.tonight...east winds less than 10 knots becoming south. waves
1 foot or less. 
.saturday...south winds 10 knots or less becoming west. waves
1 foot or less. 
.saturday night...southeast winds 10 knots or less becoming
south. waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming south. a chance
of showers sunday night. waves 2 feet or less. 
.monday...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms monday night. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers
and thunderstorms tuesday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$