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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 43 °F
Water: 57 °F
S 7kt
< 1ft
Sunday
High: 60 °F
S 7kt⇓
< 1ft
Sunday Night
Low: 50 °F
⇑SSW 7kt
< 1ft
Monday
High: 58 °F
W 11kt
2ft
Monday Night
Low: 40 °F
NNE 14kt
2ft
Tuesday
High: 46 °F
N 10kt
1ft
Tuesday Night
Low: 35 °F
Light Wind
< 1ft
Wednesday
High: 57 °F
SE 7kt
< 1ft
Wednesday Night
Low: 48 °F
S 10kt
< 1ft

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 Oct 24, 2026
Forecast Valid: 10pm EDT Oct 24, 2026-6pm EDT Oct 31, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 5 to 7 kt. Clear. Waves 1 ft or less.

Sunday

S wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

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

Monday

SW wind 8 to 11 kt becoming WNW in the afternoon. Mostly sunny. Waves 1 ft or less building to 2 ft.

Monday Night

NNW wind 10 to 14 kt becoming NNE after midnight. Partly cloudy. Waves around 2 ft.

Tuesday

N wind 8 to 10 kt. Sunny. Waves around 1 ft.

Tuesday Night

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

Wednesday

SE wind around 7 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

S wind 8 to 10 kt. Partly cloudy. 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 59 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.