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Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 1:22 pm EST Feb 28, 2026
Forecast Valid: 3pm EST Feb 28, 2026-6pm EST Mar 7, 2026

This Afternoon

WNW wind 17 to 19 kt. Mostly sunny. Waves around 4 ft.

Tonight

WNW wind 11 to 15 kt becoming NNE after midnight. Snow likely, mainly between 1am and 4am. Waves 4 ft subsiding to 2 ft.

Sunday

NNE wind 11 to 14 kt becoming NNW in the afternoon. A slight chance of snow showers before 10am, then a chance for flurries. Waves around 2 ft.

Sunday Night

NNW wind 5 to 9 kt becoming NE after midnight. Scattered flurries before 9pm. Waves 1 to 2 ft.

Monday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Monday Night

ESE wind 7 to 10 kt becoming SSE 11 to 14 kt after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

SSE wind 11 to 14 kt. A chance of snow showers before 1pm, then rain and snow showers likely. Waves 1 ft or less.

Tuesday Night

S wind around 11 kt becoming NNW after midnight. Rain and snow showers likely, mainly before 1am. Waves 1 ft or less building to 2 ft.

Wednesday

NNW wind 5 to 8 kt becoming E in the afternoon. Partly sunny. Waves 1 to 2 ft.

The water temperature off Rochester is 36 degrees.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.