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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 61 °F
Water: 36 °F
SW 9kt
< 1ft
Tonight
Low: 44 °F
WSW 6kt
< 1ft
Friday
High: 51 °F
NNW 7kt
< 1ft
Friday Night
Low: 44 °F
Light Wind
< 1ft
Saturday
High: 67 °F
S 15kt
< 1ft
Saturday Night
Low: 38 °F
WSW 16kt
3ft
Sunday
High: 40 °F
W 18kt
3-4ft
Sunday Night
Low: 32 °F
WNW 20kt
5ft
Monday
High: 39 °F
NNW 16kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:32 pm EDT Apr 16, 2026
Forecast Valid: 1pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind 7 to 9 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Tonight

WSW wind around 6 kt becoming W after midnight. Showers, mainly before 9pm. Waves 1 ft or less.

Friday

NNW wind around 7 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Saturday

S wind 12 to 15 kt, with gusts as high as 22 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves 1 ft or less.

Saturday Night

S wind 14 to 16 kt becoming WSW after midnight. A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Waves 1 ft or less building to 3 ft.

Sunday

W wind 15 to 18 kt, with gusts as high as 24 kt. A chance of showers. Waves 3 to 4 ft.

Sunday Night

WNW wind 17 to 20 kt. A chance of snow showers before 2am. Waves around 5 ft.

Monday

NNW wind around 16 kt becoming WNW in the afternoon. Partly sunny. Waves around 5 ft.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 41 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.