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FZUS61 KBUF 281433

GLFLO 



Open Lake Forecast for Lake Ontario

National Weather Service Buffalo NY

1033 AM 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 the central Plains

today to Lake Superior by Monday 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.



LOZ062-282115-

Lake Ontario open waters from the Niagara River to Hamlin Beach-

1033 AM EDT Sun Apr 28 2024



.THIS AFTERNOON...Southwest winds 10 to 15 knots. Showers likely

with a chance of thunderstorms. Waves 1 to 2 feet.

.TONIGHT...Northwest winds 10 knots or less becoming east and

increasing to 15 to 20 knots after midnight. Showers likely

early, then a chance of showers from late evening on. Waves 1 to

3 feet. 

.MONDAY...East winds 15 to 25 knots. Waves 2 to 4 feet building

to 3 to 5 feet. 

.MONDAY NIGHT...East winds 15 to 25 knots diminishing to 5 to

15 knots. A chance of showers in the evening, then showers likely

overnight. Waves 3 to 5 feet subsiding to 1 to 2 feet. 

.TUESDAY...East winds 10 knots or less becoming west. Showers

likely. Waves 2 feet or less. 

.WEDNESDAY...Southwest winds 10 knots or less becoming southeast.

Waves 1 foot or less. 

.THURSDAY...East winds 5 to 10 knots. A chance of showers 

Thursday night. Waves 1 foot or less. 



Winds and waves higher in and near thunderstorms.



$$



LOZ063>065-282115-

Lake Ontario open waters from Hamlin Beach to the Saint Lawrence

River-

1033 AM EDT Sun Apr 28 2024



.THIS AFTERNOON...Southwest winds 10 to 15 knots becoming west. 

Showers likely with a chance of thunderstorms. Waves 2 feet or 

less. 

.TONIGHT...West winds 10 to 15 knots becoming northeast. Showers

likely early, then a chance of showers from late evening on.

Waves 1 to 2 feet building to 2 to 4 feet. 

.MONDAY...Northeast winds 15 to 20 knots. Waves 2 to 4 feet. 

.MONDAY NIGHT...Northeast winds 15 to 20 knots diminishing to

5 to 15 knots. A chance of showers. Waves 1 to 3 feet. 

.TUESDAY...East winds 10 knots or less becoming northwest.

Showers likely. Waves 1 foot or less. 

.WEDNESDAY...West winds 5 to 10 knots. Waves 1 foot or less. 

.THURSDAY...South winds 5 to 10 knots. A chance of showers

Thursday night. Waves 1 foot or less. 



Winds and waves higher in and near thunderstorms.



$$



LOZ061-282115-

MAFOR 2815/

ONTARIO WEST 1/2 11510 11516 11600 11700 11100 11110 12220. A

chance of thunderstorms this afternoon. Waves 1 to 3 feet this

afternoon and tonight. Waves 2 to 4 feet building to 3 to 5 feet

Monday morning. 



ONTARIO EAST 1/2 11510 11610 11600 11700 11810 12110 11120. A

chance of showers this afternoon and tonight. Waves 2 feet or

less this afternoon. Waves 1 to 2 feet building to 2 to 4 feet

tonight. Waves 2 to 4 feet Monday morning. 



$$