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open lake forecast for lake ontario
national weather service buffalo ny
450 pm edt wed jul 17 2024

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 sprawling 30.2 inch high over the northern plains 
this evening will build eastward across the lower great lakes 
tonight and remain in place through saturday. a cold front will
stall in the vicinity of the lake sunday and monday.


loz062-180315-
lake ontario open waters from the niagara river to hamlin beach-
450 pm edt wed jul 17 2024

.tonight...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.thursday night...northwest winds 10 to 15 knots. waves 1 to
3 feet. 
.friday...northwest winds 5 to 10 knots becoming west. waves 1 to
2 feet. 
.friday night...southwest winds 10 to 15 knots. waves 1 to
2 feet. 
.saturday...southwest winds 5 to 15 knots. waves 1 to 2 feet. 
.sunday...northwest winds 10 knots or less. waves 1 foot or less.
.monday...north winds 10 knots or less. waves 1 foot or less. 

$$
fzus61 kbuf 172050
glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
450 pm edt wed jul 17 2024

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 sprawling 30.2 inch high over the northern plains 
this evening will build eastward across the lower great lakes 
tonight and remain in place through saturday. a cold front will
stall in the vicinity of the lake sunday and monday.


loz063>065-180315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
450 pm edt wed jul 17 2024

.tonight...west winds 10 to 15 knots becoming northwest. waves
1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 10 to 15 knots becoming west. waves
2 feet or less. 
.friday night...west winds 10 to 15 knots becoming southwest.
waves 1 to 2 feet. 
.saturday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.monday...southwest winds 10 knots or less. waves 1 foot or less.

$$
fzus61 kcle 180133
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open lake forecast for lake erie
national weather service cleveland oh
933 pm edt wed jul 17 2024

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...
a trough will move south across lake erie tonight. high pressure
of 30.30 inches will then build across the region through the 
weekend as it weakens to 30.10 inches by monday.


lez061-167>169-180830-
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-
933 pm edt wed jul 17 2024

.rest of tonight...north winds 5 to 15 knots. a slight chance of
showers late. waves 1 to 3 feet. 
.thursday...north winds 5 to 15 knots becoming northwest. a
slight chance of showers in the morning. waves 1 to 3 feet. 
.thursday night...northwest winds 5 to 15 knots becoming
northeast. waves 1 to 3 feet. 
.friday...northeast winds less than 10 knots becoming northwest.
waves 1 foot or less. 
.friday night...west winds less than 10 knots becoming south.
waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming west. waves
1 foot or less. 
.sunday...west winds 10 knots or less becoming east. waves 1 foot
or less. 
.monday...east winds 10 knots or less. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
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