For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Friday
High: 59 °F
Water: 54 °F
S 6kt⇓
< 1ft
Friday Night
Low: 47 °F
⇑W 11kt
< 1ft
Saturday
High: 52 °F
W 13kt
3ft
Saturday Night
Low: 45 °F
NNW 16kt
3ft
Sunday
High: 54 °F
W 19kt
3-4ft
Sunday Night
Low: 44 °F
W 22kt
5-6ft
Monday
High: 52 °F
WNW 21kt
4-5ft
Monday Night
Low: 44 °F
WNW 14kt
2-3ft
Tuesday
High: 56 °F
WSW 18kt
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 6, 2026
Forecast Valid: 3am EST Nov 6, 2026-6pm EST Nov 12, 2026

View Nearby Observations

Detailed Forecast

Friday

S wind around 6 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers between 2pm and 4pm. A slight chance of waterspouts between 2pm and 4pm. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming W 6 to 11 kt in the evening. Showers likely, mainly after 1am. A chance of waterspouts, mainly after 11pm. Waves 1 ft or less.

Saturday

NNW wind 11 to 13 kt becoming W in the morning. Showers. A chance of waterspouts. Waves around 3 ft.

Saturday Night

NNW wind 12 to 16 kt. Showers. A chance of waterspouts. Waves around 3 ft.

Sunday

W wind 16 to 19 kt, with gusts as high as 25 kt. A chance of showers. A chance of waterspouts. Waves 3 to 4 ft.

Sunday Night

W wind 20 to 22 kt, with gusts as high as 30 kt. Showers. A chance of waterspouts. Waves 5 to 6 ft.

Monday

WNW wind 18 to 21 kt, with gusts as high as 28 kt. Partly sunny. Waves 4 to 5 ft.

Monday Night

WNW wind 10 to 14 kt becoming SW after midnight. Winds could gust as high as 21 kt. Mostly cloudy. Waves 2 to 3 ft.

Tuesday

SSW wind 13 to 18 kt becoming W in the afternoon. Winds could gust as high as 26 kt. Partly sunny. Waves 2 ft building to 5 ft.

The water temperature off Rochester is 57 degrees, the water
temperature at the central lake buoy is 55 degrees, and the water
temperature off Oswego is 57 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.