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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 46 °F
Water: 55 °F
WNW 34kt
7ft

Gale Warning
Tuesday
High: 52 °F
W 27kt
6-7ft
Tuesday Night
Low: 44 °F
WNW 20kt⇓
5ft
Wednesday
High: 52 °F
⇑SW 16kt
< 1ft
Wednesday Night
Low: 40 °F
NW 35kt⇓
7ft
Thursday
High: 44 °F
NW 24kt⇓
5ft
Thursday Night
Low: 38 °F
WNW 12kt⇓
2ft
Friday
High: 52 °F
⇑S 20kt
< 1ft
Friday Night
Low: 41 °F
⇑W 23kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:36 pm EST Nov 3, 2025
Forecast Valid: 6pm EST Nov 3, 2025-6pm EST Nov 10, 2025

View Nearby Observations

Detailed Forecast

Tonight

W wind 31 to 34 kt becoming WNW after midnight. Winds could gust as high as 49 kt. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and 3am. Waves around 7 ft.

Tuesday

W wind 24 to 27 kt, with gusts as high as 39 kt. A slight chance of showers between 10am and noon. Waves 6 to 7 ft.

Tuesday Night

WNW wind 15 to 20 kt becoming SW 7 to 10 kt. Winds could gust as high as 29 kt. A slight chance of showers after 1am. Waves 5 ft subsiding to 2 ft.

Wednesday

SSE wind 9 to 12 kt becoming SW 13 to 16 kt in the afternoon. Winds could gust as high as 25 kt. Showers, mainly after 1pm. Waves 1 ft or less.

Wednesday Night

NW wind 32 to 35 kt becoming NW 28 to 31 kt. Winds could gust as high as 45 kt. Showers. Waves 5 ft building to 7 ft.

Thursday

NW wind 21 to 24 kt decreasing to 16 to 19 kt in the afternoon. Winds could gust as high as 34 kt. A slight chance of showers before 1pm. Waves 5 ft subsiding to 3 ft.

Thursday Night

WNW wind 9 to 12 kt becoming SSW 6 to 9 kt after midnight. Mostly cloudy. Waves 2 ft subsiding to 1 ft or less.

Friday

S wind 14 to 17 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Showers likely. Waves 1 ft or less.

Friday Night

SSW wind 17 to 20 kt becoming W 20 to 23 kt after midnight. Winds could gust as high as 33 kt. Showers. Waves 1 ft building to 5 ft.

*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.