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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
Water: 48 °F
WNW 12kt
2-3ft

Small Craft Advisory
Saturday
High: 41 °F
NW 12kt
1-2ft
Saturday Night
Low: 35 °F
NW 8kt⇓
< 1ft
Sunday
High: 44 °F
⇑W 19kt
4ft
Sunday Night
Low: 38 °F
WNW 19kt⇓
5ft
Monday
High: 45 °F
NW 9kt
3ft
Monday Night
Low: 39 °F
SSE 9kt
< 1ft
Tuesday
High: 48 °F
SSE 13kt
< 1ft
Tuesday Night
Low: 44 °F
S 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:35 pm EST Nov 21, 2025
Forecast Valid: 10pm EST Nov 21, 2025-6pm EST Nov 28, 2025

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 10 to 12 kt. Mostly cloudy. Waves 2 to 3 ft.

Saturday

NW wind 10 to 12 kt. Partly sunny. Waves 1 to 2 ft.

Saturday Night

NW wind 5 to 8 kt becoming variable and less than 5 kt. A slight chance of rain and snow between 1am and 4am, then a slight chance of rain after 4am. Waves 1 ft or less.

Sunday

SSW wind 8 to 11 kt becoming W 14 to 19 kt in the afternoon. Winds could gust as high as 25 kt. Rain likely. Waves 1 ft or less building to 4 ft.

Sunday Night

WNW wind 16 to 19 kt decreasing to 12 to 15 kt after midnight. A chance of rain, mainly before 1am. Waves 5 ft subsiding to 3 ft.

Monday

NW wind 6 to 9 kt becoming W in the afternoon. Mostly sunny. Waves 3 ft subsiding to 1 ft.

Monday Night

SSE wind 6 to 9 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

SSE wind 10 to 13 kt. Rain. Waves 1 ft or less.

Tuesday Night

S wind 10 to 12 kt. Rain. Waves 1 ft or less.

*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.