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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 53 °F
Water: 57 °F
NNE 9kt
< 1ft
Tonight
Low: 39 °F
NE 8kt⇓
< 1ft
Saturday
High: 57 °F
Light Wind
< 1ft
Saturday Night
Low: 42 °F
⇑SSE 7kt
< 1ft
Sunday
High: 60 °F
S 8kt⇓
< 1ft
Sunday Night
Low: 48 °F
⇑S 7kt
< 1ft
Monday
High: 58 °F
W 9kt
< 1ft
Monday Night
Low: 39 °F
NNE 12kt
1-2ft
Tuesday
High: 48 °F
NNE 11kt
1-2ft

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 pm EDT Oct 23, 2026
Forecast Valid: 3pm EDT Oct 23, 2026-6pm EDT Oct 30, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind around 9 kt. Sunny. Waves 1 ft or less.

Tonight

NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Saturday Night

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the evening. Clear. Waves 1 ft or less.

Sunday

S wind 5 to 8 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 S 5 to 7 kt in the evening. Partly cloudy. Waves 1 ft or less.

Monday

SSW wind 7 to 9 kt becoming W in the afternoon. Mostly sunny. Waves 1 ft or less.

Monday Night

NNW wind 8 to 12 kt becoming NNE in the evening. Mostly cloudy. Waves 1 to 2 ft.

Tuesday

NNE wind 9 to 11 kt. Mostly sunny. Waves 1 to 2 ft.

The water temperature off Rochester is 60 degrees, the water
temperature at the central lake buoy is 56 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.