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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 60 °F
Water: 61 °F
SSE 11kt
< 1ft
Tonight
Low: 51 °F
ESE 9kt⇓
< 1ft
Columbus Day
High: 60 °F
⇑W 8kt
< 1ft
Monday Night
Low: 55 °F
⇑SSE 8kt
< 1ft
Tuesday
High: 68 °F
S 11kt
< 1ft
Tuesday Night
Low: 51 °F
W 13kt
3ft
Wednesday
High: 57 °F
WNW 11kt
1-2ft
Wednesday Night
Low: 45 °F
NNW 11kt
1-2ft
Thursday
High: 56 °F
N 10kt
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: 7:57 am EDT Oct 11, 2026
Forecast Valid: 8am EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind around 11 kt. Rain likely, mainly after 5pm. Waves 1 ft or less.

Tonight

ESE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Rain, mainly before midnight. Waves 1 ft or less.

Columbus Day

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming SSE 5 to 8 kt after midnight. A slight chance of showers after 2am. Waves 1 ft or less.

Tuesday

S wind around 11 kt. Showers likely, then showers and possibly a thunderstorm after 11am. Waves 1 ft or less.

Tuesday Night

W wind around 13 kt becoming NNW after midnight. Showers and possibly a thunderstorm before 11pm, then showers likely. Waves 1 ft building to 3 ft.

Wednesday

WNW wind around 11 kt. Mostly cloudy. Waves 1 to 2 ft.

Wednesday Night

NNW wind 8 to 11 kt. Mostly cloudy. Waves 1 to 2 ft.

Thursday

N wind 8 to 10 kt. Mostly sunny. Waves 1 to 2 ft.

Winds and waves higher in and near thunderstorms.

The water temperature off Oswego is 61 degrees, and the water
temperature off Cape Vincent 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.