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Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
Water: 43 °F
WSW 8kt
< 1ft
Tonight
Low: 50 °F
SW 10kt
1ft
Wednesday
High: 56 °F
W 17kt
4ft
Wednesday Night
Low: 44 °F
W 16kt⇓
4ft
Thursday
High: 51 °F
NNE 11kt
2ft
Thursday Night
Low: 44 °F
Light Wind
< 1ft
Friday
High: 61 °F
⇑NE 7kt
< 1ft
Friday Night
Low: 48 °F
ESE 9kt
< 1ft
Saturday
High: 61 °F
ESE 13kt
< 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 19, 2026
Forecast Valid: 12pm EDT May 19, 2026-6pm EDT May 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind around 8 kt. A slight chance of showers between 3pm and 4pm. Waves 1 ft or less.

Tonight

SW wind 7 to 10 kt. Showers and thunderstorms, mainly before 1am. Waves around 1 ft.

Wednesday

W wind 12 to 17 kt, with gusts as high as 24 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Waves 2 ft building to 4 ft.

Wednesday Night

W wind 13 to 16 kt becoming N 10 to 13 kt after midnight. Partly cloudy. Waves 4 ft subsiding to 2 ft.

Thursday

NNE wind 7 to 11 kt becoming NNW in the afternoon. Mostly sunny. Waves 2 ft subsiding to 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the morning. Partly sunny. Waves 1 ft or less.

Friday Night

ENE wind 6 to 9 kt becoming ESE after midnight. Showers likely. Waves 1 ft or less.

Saturday

ESE wind around 13 kt, with gusts as high as 21 kt. Showers likely. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 50 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.