For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 60 °F
Water: 39 °F
WSW 16kt
1-2ft
Tonight
Low: 42 °F
W 7kt⇓
1-2ft
Wednesday
High: 45 °F
N 9kt
< 1ft
Wednesday Night
Low: 40 °F
W 8kt
< 1ft
Thursday
High: 47 °F
W 10kt
1ft
Thursday Night
Low: 40 °F
W 9kt
1ft
Friday
High: 49 °F
W 10kt
1ft
Friday Night
Low: 43 °F
⇑SSW 6kt
< 1ft
Saturday
High: 52 °F
S 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 am EDT May 5, 2026
Forecast Valid: 11am EDT May 5, 2026-6pm EDT May 11, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 12 to 16 kt, with gusts as high as 27 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Waves 1 to 2 ft.

Tonight

W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Showers and possibly a thunderstorm. Waves 1 to 2 ft.

Wednesday

NE wind 7 to 9 kt becoming NNW in the afternoon. Showers, mainly before 2pm. Waves 1 ft or less.

Wednesday Night

W wind 6 to 8 kt. A chance of showers, mainly before 8pm. Waves 1 ft or less.

Thursday

W wind 7 to 10 kt. Mostly sunny. Waves around 1 ft.

Thursday Night

W wind around 9 kt. Partly cloudy. Waves around 1 ft.

Friday

W wind around 10 kt. Mostly sunny. Waves around 1 ft.

Friday Night

Variable winds less than 5 kt becoming SSW around 6 kt in the evening. A chance of showers. Waves 1 ft or less.

Saturday

S wind around 8 kt becoming WSW in the afternoon. Showers likely. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 45 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.