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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 59 °F
Water: 61 °F
W 18kt
4ft

Small Craft Advisory
Tonight
Low: 46 °F
NW 13kt⇓
3ft

Small Craft Advisory
Saturday
High: 61 °F
ESE 6kt
< 1ft
Saturday Night
Low: 54 °F
SSE 10kt
< 1ft
Sunday
High: 60 °F
SSE 11kt
< 1ft
Sunday Night
Low: 54 °F
SE 11kt
< 1ft
Columbus Day
High: 61 °F
⇑W 6kt
< 1ft
Monday Night
Low: 54 °F
⇑SSW 8kt
< 1ft
Tuesday
High: 62 °F
WSW 12kt
3ft

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 9, 2026
Forecast Valid: 9am EDT Oct 9, 2026-6pm EDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 16 to 18 kt, with gusts as high as 25 kt. A chance of showers. A chance of waterspouts. Waves around 4 ft.

Tonight

NW wind 10 to 13 kt becoming NE 5 to 8 kt after midnight. A slight chance of showers before 7pm. A slight chance of waterspouts before 7pm. Waves 3 ft subsiding to 1 ft.

Saturday

ESE wind around 6 kt. Sunny. Waves 1 ft or less.

Saturday Night

SSE wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

SSE wind around 11 kt. Showers, mainly after 2pm. Waves 1 ft or less.

Sunday Night

SE wind 6 to 11 kt. Showers, mainly before 2am. Waves 1 ft or less.

Columbus Day

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the evening. A chance of showers. Waves 1 ft or less.

Tuesday

SW wind around 12 kt becoming WNW in the afternoon. Winds could gust as high as 20 kt. A chance of showers. Waves 1 ft building to 3 ft.

The water temperature off Oswego is 62 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.