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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 35 °F
Water: 37 °F
WSW 10kt
2ft
Thursday
High: 39 °F
SSE 8kt
< 1ft
Thursday Night
Low: 36 °F
⇑SSE 18kt
< 1ft
Friday
High: 47 °F
S 23kt
1ft
Friday Night
Low: 35 °F
S 16kt⇓
2ft
Saturday
High: 43 °F
⇑E 14kt
2ft
Saturday Night
Low: 34 °F
SW 21kt
4ft
Sunday
High: 37 °F
⇑WSW 29kt
7ft
Sunday Night
Low: 24 °F
WNW 29kt⇓
6-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:36 pm EST Jan 7, 2026
Forecast Valid: 10pm EST Jan 7, 2026-6pm EST Jan 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 8 to 10 kt. A chance of flurries before 1am. Waves around 2 ft.

Thursday

WSW wind 5 to 8 kt becoming SSE in the afternoon. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Thursday Night

SSE wind 10 to 13 kt increasing to 15 to 18 kt after midnight. A slight chance of showers after 1am. Waves 1 ft or less.

Friday

S wind 21 to 23 kt, with gusts as high as 33 kt. Showers. Waves around 1 ft.

Friday Night

S wind 11 to 16 kt becoming N 6 to 9 kt in the evening. A chance of showers, mainly before 1am. Waves 1 ft or less building to 2 ft.

Saturday

NE wind 5 to 8 kt becoming E 11 to 14 kt in the afternoon. Winds could gust as high as 21 kt. Showers likely, mainly after 1pm. Waves 2 ft subsiding to 1 ft or less.

Saturday Night

SE wind 17 to 21 kt becoming SW after midnight. Winds could gust as high as 27 kt. Rain showers likely before 1am, then a chance of rain and snow showers. Waves 1 ft or less building to 4 ft.

Sunday

WSW wind 23 to 26 kt increasing to 26 to 29 kt in the afternoon. Snow showers likely, mainly after 1pm. Waves 4 ft building to 7 ft.

Sunday Night

WNW wind 26 to 29 kt decreasing to 23 to 26 kt after midnight. A chance of snow showers. Waves 6 to 7 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.