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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 51 °F
Water: 54 °F
W 8kt
1-2ft
Friday
High: 59 °F
Light Wind
< 1ft
Friday Night
Low: 47 °F
⇑NW 10kt
< 1ft
Saturday
High: 53 °F
NW 14kt
3ft
Saturday Night
Low: 44 °F
NNW 15kt
3ft
Sunday
High: 53 °F
W 19kt
3-4ft
Sunday Night
Low: 42 °F
W 19kt
5-6ft
Monday
High: 53 °F
NW 18kt
4-5ft
Monday Night
Low: 43 °F
SSW 11kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:14 pm EST Nov 5, 2026
Forecast Valid: 5pm EST Nov 5, 2026-6pm EST Nov 12, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 5 to 8 kt becoming S after midnight. Increasing clouds. Waves 1 to 2 ft.

Friday

Variable winds 5 kt or less. A slight chance of showers after noon. A chance of waterspouts after noon. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming NW 5 to 10 kt after midnight. Showers likely, mainly after 1am. A chance of waterspouts. Waves 1 ft or less.

Saturday

NW wind 12 to 14 kt. Showers. A chance of waterspouts. Waves around 3 ft.

Saturday Night

NNW wind 13 to 15 kt. Showers likely, mainly before 1am. A chance of waterspouts. Waves around 3 ft.

Sunday

W wind 15 to 19 kt. A chance of showers, mainly after 1pm. A chance of waterspouts after 1pm. Waves 3 to 4 ft.

Sunday Night

W wind 17 to 19 kt, with gusts as high as 28 kt. Showers likely, mainly before 1am. Waves 5 to 6 ft.

Monday

NW wind 15 to 18 kt, with gusts as high as 26 kt. Partly sunny. Waves 4 to 5 ft.

Monday Night

WNW wind 9 to 11 kt becoming SSW after midnight. Mostly cloudy. Waves 2 to 3 ft.

The water temperature off Rochester is 57 degrees, the water
temperature at the central lake buoy is 55 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.