fzus61 kbuf 141402
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open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt mon sep 14 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 high pressure ridge averaging 30.2 inches slides 
eastward across the lower great lakes today. the ridge should exit 
eastward on tuesday and allow a warm front to sweep northeastward 
across the lake. a cold front should sweep eastward across the lake 
on wednesday and be followed by a ridge averaging 30.1 inches and 
building briefly from the upper great lakes. on thursday, the front 
may shift northward to the lake, but then shift back south later in 
the day as a weak low of 30.0 inches wobbles eastward across the 
central great lakes. behind the low and front, a ridge averaging 
30.2 inches should build from the upper midwest through friday.


loz062-142100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt mon sep 14 2026

.this afternoon...northwest winds 5 to 10 knots becoming west.
waves 1 to 3 feet subsiding to 1 foot or less. 
.tonight...west winds 10 knots or less becoming south. waves
1 foot or less. 
.tuesday...south winds 10 to 15 knots. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots. a chance of
showers. waves 2 feet or less. 
.wednesday...northwest winds 10 knots or less becoming northeast.
a chance of showers. waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots becoming north. showers
likely during the day, then a chance of showers thursday night.
waves 1 foot or less. 
.friday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 

$$

fzus61 kbuf 141402
glflo 
expires:202609142100;;439180

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt mon sep 14 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 high pressure ridge averaging 30.2 inches slides 
eastward across the lower great lakes today. the ridge should exit 
eastward on tuesday and allow a warm front to sweep northeastward 
across the lake. a cold front should sweep eastward across the lake 
on wednesday and be followed by a ridge averaging 30.1 inches and 
building briefly from the upper great lakes. on thursday, the front 
may shift northward to the lake, but then shift back south later in 
the day as a weak low of 30.0 inches wobbles eastward across the 
central great lakes. behind the low and front, a ridge averaging 
30.2 inches should build from the upper midwest through friday.


loz063>065-142100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt mon sep 14 2026

.this afternoon...north winds 15 to 20 knots becoming northwest
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tonight...northwest winds 10 knots or less becoming south. waves
1 foot or less. 
.tuesday...south winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday night...south winds 15 to 25 knots. a chance of showers.
waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. 
.wednesday...southwest winds 5 to 15 knots becoming east. a
chance of showers. waves 1 to 3 feet subsiding to 1 foot or less.
.thursday...east winds 5 to 10 knots becoming north. showers
likely during the day, then a chance of showers thursday night.
waves 2 feet or less. 
.friday...north winds 5 to 10 knots becoming east. waves 2 feet
or less. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
1001 am edt mon sep 14 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...
canadian high pressure 30.30 inches builds overhead today before
building to the east tonight. a warm front will lift east across
lake erie on tuesday before a cold front glides southeastward
tuesday night. the cold front will stall south of lake erie as a
stationary front averaging 30.20 inches on wednesday and thursday
before sinking south as a cold front thursday night. 


lez165>168-142030-
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-
1001 am edt mon sep 14 2026

.this afternoon...north winds 5 to 15 knots diminishing to less
than 10 knots. waves 1 to 3 feet. 
.tonight...east winds 10 knots or less becoming south and
increasing to 15 to 20 knots after midnight. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 to
3 feet. 
.wednesday...northwest winds 5 to 10 knots becoming east. a
chance of showers. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots becoming northeast. a
chance of showers. waves 1 to 3 feet. 
.friday...northeast winds 5 to 15 knots becoming east. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141401
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open lake forecast for lake erie
national weather service cleveland oh
1001 am edt mon sep 14 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...
canadian high pressure 30.30 inches builds overhead today before
building to the east tonight. a warm front will lift east across
lake erie on tuesday before a cold front glides southeastward
tuesday night. the cold front will stall south of lake erie as a
stationary front averaging 30.20 inches on wednesday and thursday
before sinking south as a cold front thursday night. 


lez061-169-142030-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
1001 am edt mon sep 14 2026

.this afternoon...north winds 10 to 15 knots becoming light and
variable. waves 2 feet or less. 
.tonight...south winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday night...south winds 5 to 15 knots becoming southwest. a
chance of showers in the evening, then showers likely overnight.
waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots becoming northeast. a
chance of showers. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming northeast.
showers likely during the day, then a chance of showers thursday
night. waves 2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$