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open lake forecast for lake ontario
national weather service buffalo ny
1025 pm edt sun apr 28 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 29.6 inch low will track from iowa this evening to 
lake superior by tomorrow evening, and then to ontario province on 
tuesday. a cold front trailing from the low will cross the lake on 
tuesday, with a 29.9 inch bubble of high pressure then forecast to 
slide across the lake tuesday night and wednesday. a 29.6 inch low 
will then develop across the central plains on thursday, deepening 
to 29.4 inches near western lake superior on friday. a warm front 
will extend eastward from this low towards the lake friday.


loz063>065-290900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1025 pm edt sun apr 28 2024

.overnight...west winds 5 to 15 knots becoming northeast
15 to 20 knots. patchy fog. waves 1 to 3 feet. 
.monday...northeast winds 15 to 20 knots. a chance of showers in
the morning. waves 1 to 3 feet building to 3 to 5 feet. 
.monday night...northeast winds 15 to 20 knots becoming east 5 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.tuesday...east winds 5 to 10 knots becoming north. showers
likely in the morning, then showers with a chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.tuesday night...north winds 5 to 10 knots becoming northwest.
showers likely in the evening, then a chance of showers
overnight. waves 1 foot or less. 
.wednesday...west winds 5 to 10 knots becoming south. waves
1 foot or less. 
.thursday...south winds 5 to 10 knots. waves 1 foot or less. 
.friday...south winds 5 to 10 knots. a chance of showers during
the day, then a chance of showers and thunderstorms friday night.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

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forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1025 pm edt sun apr 28 2024


slz022-024-290900-
saint lawrence river from cape vincent to saint regis
1025 pm edt sun apr 28 2024

.overnight...north winds 5 to 10 knots becoming northeast.
mostly cloudy. 
.monday...northeast winds 5 to 15 knots. a chance of showers in
the morning. 
.monday night...northeast winds 5 to 15 knots. a chance of
showers in the evening, then showers likely overnight. 
.tuesday...northeast winds 5 to 15 knots. showers likely. 
.tuesday night...northeast winds 10 knots or less becoming north.
showers likely in the evening, then a chance of showers
overnight. 
.wednesday...north winds less than 10 knots becoming south.
partly to mostly cloudy. 
.thursday...southwest winds 10 knots or less becoming south. a
chance of showers thursday night. 
.friday...south winds 5 to 10 knots. a chance of showers. 

$$