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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Monday
High: 60 °F
Water: 39 °F
SW 13kt
1ft
Monday Night
Low: 52 °F
⇑S 14kt
< 1ft
Tuesday
High: 61 °F
SSW 13kt
< 1ft
Tuesday Night
Low: 41 °F
WNW 7kt
1ft
Wednesday
High: 46 °F
N 9kt
1ft
Wednesday Night
Low: 40 °F
W 7kt
1ft
Thursday
High: 47 °F
W 9kt
< 1ft
Thursday Night
Low: 39 °F
W 10kt
1-2ft
Friday
High: 49 °F
W 14kt
2-3ft

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 am EDT May 4, 2026
Forecast Valid: 2am EDT May 4, 2026-6pm EDT May 10, 2026

View Nearby Observations

Detailed Forecast

Monday

SW wind 8 to 13 kt, with gusts as high as 21 kt. A chance of showers before 9am, then a chance of sprinkles between 9am and 11am. Waves around 1 ft.

Monday Night

S wind 8 to 11 kt increasing to 11 to 14 kt after midnight. Winds could gust as high as 21 kt. A chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Tuesday

SSW wind around 13 kt becoming WSW in the afternoon. Winds could gust as high as 22 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. Waves 1 ft or less.

Tuesday Night

W wind 5 to 7 kt becoming NW after midnight. Showers and possibly a thunderstorm before 8pm, then showers between 8pm and midnight, then rain after midnight. Waves around 1 ft.

Wednesday

N wind around 9 kt becoming NW in the afternoon. Rain, mainly before 2pm. Waves around 1 ft.

Wednesday Night

W wind around 7 kt. A chance of showers, mainly before 8pm. Waves around 1 ft.

Thursday

W wind 6 to 9 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

W wind 6 to 10 kt. Mostly cloudy. Waves 1 to 2 ft.

Friday

W wind 12 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Waves 2 to 3 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.