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open lake forecast for lake ontario
national weather service buffalo ny
410 pm edt wed apr 24 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 large 30.4 inch canadian high will settle over the 
upper great lakes tonight, then slowly work across lake ontario 
thursday. the high will cross new england on friday. a warm front
will lift northeast across the lake late friday night and 
saturday.


loz063>065-250315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
410 pm edt wed apr 24 2024

.tonight...north winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...northeast winds 5 to 10 knots becoming northwest.
waves 1 to 3 feet subsiding to 1 foot or less. 
.thursday night...west winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.friday...southeast winds 5 to 15 knots becoming northeast 15 to
20 knots. waves 1 to 3 feet. 
.friday night...northeast winds 15 to 20 knots becoming
southeast. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...southeast winds 15 to 20 knots becoming south.
showers likely. waves 2 to 4 feet. 
.sunday...south winds 15 to 20 knots diminishing to 5 to
15 knots. showers likely during the day, then a chance of showers
sunday night. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...southeast winds 5 to 15 knots becoming south. a chance
of showers. waves 2 feet or less. 

$$

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forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
409 pm edt wed apr 24 2024


slz022-024-250315-
saint lawrence river from cape vincent to saint regis
409 pm edt wed apr 24 2024

.tonight...north winds 10 to 15 knots diminishing to less than 10
knots. mainly clear. 
.thursday...north winds 10 knots or less becoming west. sunny.
.thursday night...west winds less than 10 knots. clear.
.friday...light and variable winds. sunny.
.friday night...light and variable winds. mainly clear. 
.saturday...south winds 10 to 15 knots. a chance of showers
during the day, then showers likely saturday night. 
.sunday...south winds 5 to 15 knots diminishing to less than
10 knots. showers likely. 
.monday...southeast winds 5 to 10 knots becoming south. a chance
of showers during the day, then showers likely monday night. 

$$