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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 50 °F
Water: 55 °F
WNW 8kt
< 1ft
Tonight
Low: 42 °F
W 7kt⇓
1ft
Sunday
High: 60 °F
S 7kt
< 1ft
Sunday Night
Low: 50 °F
S 8kt
< 1ft
Monday
High: 61 °F
S 7kt⇓
< 1ft
Monday Night
Low: 51 °F
⇑S 6kt
< 1ft
Tuesday
High: 63 °F
SSE 9kt
< 1ft
Tuesday Night
Low: 55 °F
S 11kt
< 1ft
Wednesday
High: 65 °F
S 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:57 pm EDT Oct 31, 2026
Forecast Valid: 2pm EDT Oct 31, 2026-6pm EST Nov 6, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind 6 to 8 kt. Sunny. Waves 1 ft or less.

Tonight

W wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves around 1 ft.

Sunday

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

Sunday Night

SSE wind around 8 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Monday

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

Monday Night

Variable winds less than 5 kt becoming S around 6 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Tuesday

SSE wind around 9 kt. Partly sunny. Waves 1 ft or less.

Tuesday Night

S wind 9 to 11 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

S wind around 12 kt. Mostly sunny. Waves 1 ft or less.

The water temperature off Rochester is 56 degrees, the water
temperature at the central lake buoy is 54 degrees, and the water
temperature off Oswego is 56 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.