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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 45 °F
Water: 54 °F
NW 17kt
4ft

Small Craft Advisory
Tonight
Low: 38 °F
NNW 19kt
3-4ft

Small Craft Advisory
Sunday
High: 46 °F
NNW 14kt
2-3ft

Small Craft Advisory
Sunday Night
Low: 40 °F
NNW 11kt
1-2ft
Monday
High: 48 °F
WNW 10kt
1ft
Monday Night
Low: 43 °F
WSW 9kt
1ft
Tuesday
High: 52 °F
WSW 11kt
1-2ft
Tuesday Night
Low: 42 °F
WSW 10kt
2ft
Wednesday
High: 53 °F
WSW 9kt
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: 3:57 am EST Nov 14, 2026
Forecast Valid: 5am EST Nov 14, 2026-6pm EST Nov 20, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 13 to 17 kt, with gusts as high as 23 kt. Showers likely, mainly after 9am. A chance of waterspouts. Waves 2 ft building to 4 ft.

Tonight

NNW wind 15 to 19 kt. A chance of showers, mainly between midnight and 2am. A chance of waterspouts. Waves 3 to 4 ft.

Sunday

NNW wind 11 to 14 kt. A slight chance of showers. A chance of waterspouts before 1pm. Waves 2 to 3 ft.

Sunday Night

NNW wind 9 to 11 kt. A slight chance of showers before 1am. Waves 1 to 2 ft.

Monday

NW wind 8 to 10 kt becoming W in the afternoon. Partly sunny. Waves around 1 ft.

Monday Night

WSW wind around 9 kt. Partly cloudy. Waves around 1 ft.

Tuesday

WSW wind 8 to 11 kt. Sunny. Waves 1 to 2 ft.

Tuesday Night

WSW wind around 10 kt. Mostly clear. Waves around 2 ft.

Wednesday

WSW wind 5 to 9 kt. Mostly sunny. Waves 1 to 2 ft.

The water temperature off Rochester is 56 degrees, the water
temperature at the central lake buoy is 51 degrees, and the water
temperature off Oswego is 55 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.