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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Wednesday
High: 44 °F
Water: 34 °F
Light Wind
< 1ft
Wednesday Night
Low: 32 °F
S 11kt
< 1ft
Thursday
High: 54 °F
S 11kt
< 1ft
Thursday Night
Low: 41 °F
⇑NNW 18kt
4ft
Friday
High: 32 °F
N 19kt
3-4ft
Friday Night
Low: 26 °F
N 10kt
2ft
Saturday
High: 35 °F
W 12kt
2-3ft
Saturday Night
Low: 22 °F
WNW 16kt
4-5ft
Sunday
High: 40 °F
W 11kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:58 pm EDT Mar 24, 2026
Forecast Valid: 1am EDT Mar 25, 2026-6pm EDT Mar 31, 2026

View Nearby Observations

Detailed Forecast

Wednesday

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

Wednesday Night

S wind 7 to 11 kt. A chance of showers after 2am. Waves 1 ft or less.

Thursday

S wind around 11 kt becoming SW in the afternoon. Showers likely, mainly after 2pm. Waves 1 ft or less.

Thursday Night

WSW wind 10 to 13 kt becoming NNW 15 to 18 kt after midnight. Winds could gust as high as 24 kt. Rain showers likely before 5am, then a chance of rain and snow showers. Waves 1 ft building to 4 ft.

Friday

N wind 14 to 19 kt, with gusts as high as 25 kt. A chance of snow showers before 8am. Waves 3 to 4 ft.

Friday Night

N wind around 10 kt. Partly cloudy. Waves around 2 ft.

Saturday

W wind 8 to 12 kt. Mostly sunny. Waves 2 to 3 ft.

Saturday Night

WNW wind 14 to 16 kt. Mostly cloudy. Waves 4 to 5 ft.

Sunday

W wind 9 to 11 kt. Partly sunny. Waves 4 ft subsiding to 2 ft.

The water temperature off Rochester is 38 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.