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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 42 °F
Water: 36 °F
W 12kt
2ft
Tonight
Low: 38 °F
W 11kt
1-2ft
Sunday
High: 49 °F
W 12kt
1-2ft
Sunday Night
Low: 44 °F
⇑SSW 14kt
< 1ft
Monday
High: 59 °F
SW 14kt
1ft
Monday Night
Low: 50 °F
⇑S 15kt
< 1ft
Tuesday
High: 61 °F
S 13kt
< 1ft
Tuesday Night
Low: 42 °F
Light Wind
1ft
Wednesday
High: 49 °F
W 7kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT May 2, 2026
Forecast Valid: 3pm EDT May 2, 2026-6pm EDT May 9, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 12 kt. Sunny. Waves around 2 ft.

Tonight

W wind 8 to 11 kt. Partly cloudy. Waves 1 to 2 ft.

Sunday

W wind 10 to 12 kt. Sunny. Waves 1 to 2 ft.

Sunday Night

SSW wind 8 to 11 kt increasing to 11 to 14 kt after midnight. Winds could gust as high as 22 kt. A chance of showers, mainly after 2am. Waves 1 ft or less.

Monday

SW wind 10 to 14 kt, with gusts as high as 20 kt. A chance of showers before 8am. Waves around 1 ft.

Monday Night

S wind 9 to 12 kt increasing to 12 to 15 kt after midnight. A slight chance of showers after 2am. Waves 1 ft or less.

Tuesday

S wind 10 to 13 kt becoming SW in the afternoon. A chance of showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers likely after 5pm. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Showers likely. Waves around 1 ft.

Wednesday

W wind around 7 kt. Showers likely. Waves around 1 ft.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 43 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.