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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 74 °F
Water: 70 °F
S 11kt
< 1ft
Tonight
Low: 69 °F
WSW 15kt
2ft

Small Craft Advisory
Thursday
High: 70 °F
W 16kt
3-4ft

Small Craft Advisory
Thursday Night
Low: 60 °F
NW 14kt
2-3ft

Small Craft Advisory
Friday
High: 67 °F
WNW 7kt
< 1ft
Friday Night
Low: 58 °F
⇑S 6kt
< 1ft
Saturday
High: 75 °F
SSE 9kt
< 1ft
Saturday Night
Low: 67 °F
S 11kt
< 1ft
Sunday
High: 75 °F
S 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 pm EDT Sep 9, 2026
Forecast Valid: 4pm EDT Sep 9, 2026-6pm EDT Sep 16, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

S wind around 11 kt. Showers likely and possibly a thunderstorm. Waves 1 ft or less.

Tonight

SSW wind 12 to 15 kt becoming W after midnight. Winds could gust as high as 22 kt. Showers and possibly a thunderstorm before midnight, then a chance of showers between midnight and 2am. Waves 1 ft or less building to 2 ft.

Thursday

W wind around 16 kt, with gusts as high as 24 kt. Mostly sunny. Waves 3 to 4 ft.

Thursday Night

WNW wind 9 to 14 kt becoming NNW after midnight. Partly cloudy. Waves 2 to 3 ft.

Friday

NNW wind 5 to 7 kt becoming WNW in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming S around 6 kt after midnight. Mostly clear. Waves 1 ft or less.

Saturday

SSE wind around 9 kt. Sunny. Waves 1 ft or less.

Saturday Night

S wind around 11 kt. Partly cloudy. Waves 1 ft or less.

Sunday

S wind around 9 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

*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.