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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 40 °F
Water: 57 °F
Light Wind
< 1ft
Wednesday
High: 60 °F
SSE 8kt
< 1ft
Wednesday Night
Low: 51 °F
S 9kt
< 1ft
Thursday
High: 66 °F
SSW 9kt
< 1ft
Thursday Night
Low: 52 °F
WSW 12kt
2ft
Friday
High: 55 °F
WNW 16kt
3-4ft
Friday Night
Low: 44 °F
NW 12kt
2-3ft
Saturday
High: 54 °F
Light Wind
< 1ft
Saturday Night
Low: 42 °F
Light Wind
< 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 27, 2026
Forecast Valid: 6pm EDT Oct 27, 2026-6pm EST Nov 3, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Wednesday

SSE wind around 8 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Wednesday Night

S wind 7 to 9 kt. Mostly clear. Waves 1 ft or less.

Thursday

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

Thursday Night

SW wind 9 to 12 kt becoming W after midnight. A chance of showers before 2am. Waves 1 ft or less building to 2 ft.

Friday

WNW wind around 16 kt, with gusts as high as 22 kt. Mostly sunny. Waves 3 to 4 ft.

Friday Night

NW wind 7 to 12 kt. Partly cloudy. Waves 2 to 3 ft.

Saturday

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

Saturday Night

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

The water temperature off Rochester is 58 degrees, the water
temperature at the central lake buoy is 56 degrees, and the water
temperature off Oswego is 57 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.