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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
Water: 68 °F
SE 7kt
< 1ft
Wednesday
High: 79 °F
SSE 6kt⇓
< 1ft
Wednesday Night
Low: 69 °F
Light Wind
< 1ft
Thursday
High: 82 °F
SSW 6kt
< 1ft
Thursday Night
Low: 68 °F
⇑WSW 7kt
< 1ft
Friday
High: 77 °F
WNW 8kt
< 1ft
Friday Night
Low: 67 °F
Light Wind
< 1ft
Saturday
High: 79 °F
N 8kt
< 1ft
Saturday Night
Low: 66 °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 Jul 7, 2026
Forecast Valid: 5pm EDT Jul 7, 2026-6pm EDT Jul 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind around 7 kt becoming SE after midnight. Partly cloudy. Waves 1 ft or less.

Wednesday

SSE wind around 6 kt becoming variable and less than 5 kt. Sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

SSW wind around 6 kt becoming W in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

Variable winds less than 5 kt becoming WSW 5 to 7 kt in the evening. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.

Friday

WNW wind around 8 kt. Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Waves 1 ft or less.

Friday Night

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

Saturday

NE wind 6 to 8 kt becoming N in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

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

The water temperature off Rochester is 49 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.