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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
Water: 54 °F
⇑NW 18kt
2-3ft

Small Craft Advisory
Sunday
High: 54 °F
W 17kt
3-4ft

Small Craft Advisory
Sunday Night
Low: 44 °F
W 22kt
6ft

Small Craft Advisory
Monday
High: 51 °F
WNW 23kt
6ft

Small Craft Advisory
Monday Night
Low: 44 °F
WNW 17kt⇓
4ft

Small Craft Advisory
Tuesday
High: 55 °F
⇑W 16kt
3ft
Tuesday Night
Low: 42 °F
W 12kt
2-3ft
Veterans Day
High: 51 °F
W 10kt
1-2ft
Wednesday Night
Low: 36 °F
WNW 6kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:07 pm EST Nov 7, 2026
Forecast Valid: 6pm EST Nov 7, 2026-6pm EST Nov 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

NW wind 12 to 15 kt increasing to 15 to 18 kt after midnight. Showers, mainly before 10pm. A chance of waterspouts. Waves 2 to 3 ft.

Sunday

W wind 12 to 17 kt becoming WSW in the afternoon. Winds could gust as high as 23 kt. A slight chance of showers before 8am, then a slight chance of showers after 5pm. Waves 3 to 4 ft.

Sunday Night

W wind 17 to 22 kt, with gusts as high as 29 kt. Showers, mainly after 10pm. Waves 4 ft building to 6 ft.

Monday

WNW wind 18 to 23 kt, with gusts as high as 29 kt. A chance of showers before 1pm. Waves 6 ft subsiding to 4 ft.

Monday Night

WNW wind 14 to 17 kt becoming W 9 to 12 kt after midnight. Mostly cloudy. Waves 4 ft subsiding to 2 ft.

Tuesday

SSW wind 10 to 13 kt becoming W 13 to 16 kt in the afternoon. Winds could gust as high as 22 kt. A slight chance of showers before 1pm. Waves 1 ft building to 3 ft.

Tuesday Night

W wind 9 to 12 kt. A chance of showers after 1am. Waves 2 to 3 ft.

Veterans Day

W wind 8 to 10 kt. A chance of showers. Waves 1 to 2 ft.

Wednesday Night

WNW wind around 6 kt becoming NNE after midnight. A chance of showers. Waves around 1 ft.

The water temperature off Oswego is 56 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.