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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
Water: 39 °F
⇑SW 13kt
< 1ft
Monday
High: 60 °F
SW 12kt
1ft
Monday Night
Low: 51 °F
⇑S 14kt
< 1ft
Tuesday
High: 61 °F
SSW 13kt
< 1ft
Tuesday Night
Low: 41 °F
W 6kt
1ft
Wednesday
High: 47 °F
WNW 9kt
1ft
Wednesday Night
Low: 40 °F
W 7kt
1ft
Thursday
High: 45 °F
WNW 7kt
< 1ft
Thursday Night
Low: 39 °F
W 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 pm EDT May 3, 2026
Forecast Valid: 5pm EDT May 3, 2026-6pm EDT May 10, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 5 to 8 kt becoming SW 10 to 13 kt after midnight. Winds could gust as high as 20 kt. A chance of showers before midnight, then a slight chance of showers after 3am. Waves 1 ft or less.

Monday

SW wind 7 to 12 kt. A slight chance of showers before 8am. Waves around 1 ft.

Monday Night

S wind 6 to 9 kt increasing to 11 to 14 kt after midnight. A chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Tuesday

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

Tuesday Night

W wind around 6 kt becoming WNW after midnight. Showers likely and possibly a thunderstorm, then rain after 8pm. Waves around 1 ft.

Wednesday

NNW wind 7 to 9 kt becoming W in the afternoon. Rain likely, mainly before 2pm. Waves around 1 ft.

Wednesday Night

W wind around 7 kt. Mostly cloudy. Waves around 1 ft.

Thursday

WNW wind 5 to 7 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

W wind 7 to 11 kt. Mostly cloudy. Waves 1 to 2 ft.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 44 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.