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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 62 °F
Water: 50 °F
SSW 6kt
< 1ft
Thursday
High: 72 °F
WSW 6kt⇓
< 1ft
Thursday Night
Low: 63 °F
⇑SW 6kt
< 1ft
Friday
High: 76 °F
WSW 9kt
< 1ft
Friday Night
Low: 58 °F
W 11kt
1-2ft
Saturday
High: 74 °F
W 8kt
1ft
Saturday Night
Low: 59 °F
⇑S 7kt
< 1ft
Sunday
High: 68 °F
SW 10kt
< 1ft
Sunday Night
Low: 53 °F
W 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: 7:57 pm EDT Jun 10, 2026
Forecast Valid: 9pm EDT Jun 10, 2026-6pm EDT Jun 17, 2026

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Detailed Forecast

Tonight

SSW wind around 6 kt becoming W after midnight. A slight chance of showers after 5am. Patchy fog after 2am. Waves 1 ft or less.

Thursday

WSW wind around 6 kt becoming variable and less than 5 kt in the afternoon. A chance of showers and thunderstorms, mainly between 10am and 3pm. Patchy fog before 9am. Waves 1 ft or less.

Thursday Night

Variable winds less than 5 kt becoming SW around 6 kt. A slight chance of showers after 2am. Waves 1 ft or less.

Friday

SSE wind 6 to 9 kt becoming WSW in the afternoon. Showers, with thunderstorms also possible after 11am. Waves 1 ft or less.

Friday Night

W wind 6 to 11 kt. A slight chance of thunderstorms before 8pm. Waves 1 to 2 ft.

Saturday

W wind 6 to 8 kt. Sunny. Waves around 1 ft.

Saturday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

SW wind around 10 kt. A chance of showers and thunderstorms between 8am and 2pm, then showers likely after 2pm. Waves 1 ft or less.

Sunday Night

W wind around 9 kt. Showers likely. Waves 1 to 2 ft.

Winds and waves higher in and near thunderstorms.

*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.