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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Thursday
High: 64 °F
Water: 54 °F
SSW 13kt
< 1ft
Thursday Night
Low: 52 °F
SW 9kt⇓
1-2ft
Friday
High: 58 °F
Light Wind
< 1ft
Friday Night
Low: 47 °F
⇑WNW 9kt
< 1ft
Saturday
High: 53 °F
NW 13kt
2ft
Saturday Night
Low: 44 °F
NNW 14kt
3ft
Sunday
High: 52 °F
W 17kt
3-4ft
Sunday Night
Low: 41 °F
WNW 16kt
4-5ft
Monday
High: 52 °F
WNW 17kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:22 am EST Nov 5, 2026
Forecast Valid: 2am EST Nov 5, 2026-6pm EST Nov 11, 2026

View Nearby Observations

Detailed Forecast

Thursday

S wind 10 to 13 kt becoming W in the afternoon. Showers likely, mainly before 1pm. Waves 1 ft or less.

Thursday Night

SW wind 5 to 9 kt becoming variable and less than 5 kt. Mostly cloudy. Waves 1 to 2 ft.

Friday

Variable winds 5 kt or less. A slight chance of showers after 4pm. A slight chance of waterspouts after 4pm. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming WNW 5 to 9 kt after midnight. Showers, mainly after 1am. A chance of waterspouts, mainly after 7pm. Waves 1 ft or less.

Saturday

W wind 10 to 13 kt becoming NW in the afternoon. Showers. A chance of waterspouts. Waves around 2 ft.

Saturday Night

NNW wind 12 to 14 kt. Showers likely, mainly before 1am. A chance of waterspouts. Waves around 3 ft.

Sunday

W wind 15 to 17 kt, with gusts as high as 23 kt. A chance of showers. A chance of waterspouts before 1pm. Waves 3 to 4 ft.

Sunday Night

WNW wind around 16 kt, with gusts as high as 25 kt. A chance of showers. Waves 4 to 5 ft.

Monday

WNW wind 15 to 17 kt, with gusts as high as 25 kt. Mostly sunny. Waves 4 to 5 ft.

The water temperature off Rochester is 58 degrees, the water
temperature at the central lake buoy is 55 degrees, and the water
temperature off Oswego is 56 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.