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Oswego NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:22 pm EDT Sep 28, 2026
Forecast Valid: 3pm EDT Sep 28, 2026-6pm EDT Oct 5, 2026

This Afternoon

N wind around 9 kt. Cloudy. Waves around 1 ft.

Tonight

N wind 5 to 9 kt. Cloudy. Waves 1 ft or less.

Tuesday

N wind 5 to 7 kt becoming NNW in the afternoon. Cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Wednesday

S wind around 6 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Wednesday Night

S wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

S wind around 10 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

SW wind 8 to 10 kt. Showers likely. Waves 1 to 2 ft.

Friday

WNW wind around 8 kt. Showers likely. Waves 1 to 2 ft.

The water temperature off Rochester is 63 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.