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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 49 °F
Water: 57 °F
⇑S 7kt
< 1ft
Monday
High: 59 °F
WNW 12kt
2ft
Monday Night
Low: 41 °F
NNE 15kt
3ft
Tuesday
High: 47 °F
NE 10kt
< 1ft
Tuesday Night
Low: 38 °F
Light Wind
< 1ft
Wednesday
High: 58 °F
SE 8kt
< 1ft
Wednesday Night
Low: 49 °F
S 10kt
< 1ft
Thursday
High: 66 °F
SSW 9kt
< 1ft
Thursday Night
Low: 53 °F
SW 9kt
< 1ft

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 Oct 25, 2026
Forecast Valid: 5pm EDT Oct 25, 2026-6pm EST Nov 1, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming S 5 to 7 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Monday

SSW wind 7 to 12 kt becoming NW in the afternoon. Increasing clouds. Waves 1 ft or less building to 2 ft.

Monday Night

N wind 12 to 15 kt becoming NE after midnight. Mostly cloudy. Waves 1 ft building to 3 ft.

Tuesday

NE wind 7 to 10 kt. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

SE wind around 8 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

S wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.

Thursday

SSW wind 6 to 9 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

SW wind 7 to 9 kt. A chance of showers. Waves 1 ft or less.

The water temperature off Rochester is 59 degrees, the water
temperature at the central lake buoy is 55 degrees, and the water
temperature off Oswego is 58 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.