Last Update: 403 PM EST Sun Nov 23 2025

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Buffalo, NY Local Forecast Office

5NM W Oswego NY

Marine Zone Forecast

Tonight
West winds 15 to 25 knots becoming northwest. Rain showers likely this evening. Waves 6 to 10 feet subsiding to 5 to 8 feet. Waves occasionally around 13 feet.
Monday
Northwest winds 5 to 15 knots becoming south. Partly to mostly sunny. Waves 3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 7 feet.
Monday Night
South winds 10 to 15 knots. Mostly cloudy. Waves 2 feet or less.
Tuesday
South winds 5 to 15 knots becoming southeast. Showers likely in the afternoon. Waves 1 foot or less.
Tuesday Night
Southeast winds 5 to 15 knots becoming south. Showers. Waves 1 foot or less.
Wednesday
South winds 5 to 10 knots becoming west and increasing to 30 knots. Rain showers during the day, then lake effect rain showers with lake effect snow showers likely wednesday night. Waves 1 foot or less building to 10 to 13 feet. Waves occasionally around 16 feet.
Thursday
West winds to 30 knots. Lake effect snow and rain showers likely during the day, then lake effect snow showers likely thursday night. Waves 10 to 14 feet building to 11 to 16 feet. Waves occasionally around 20 feet.
Friday
Northwest gales to 40 knots diminishing to 15 to 25 knots. Lake effect snow showers likely. Waves 10 to 13 feet subsiding to 7 to 10 feet. Waves occasionally around 16 feet.



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403 PM EST Sun Nov 23 2025
 
 

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