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Buffalo, NY Local Forecast Office

12NM S Henderson Harbor NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
Water: 61 °F
⇑W 10kt
< 1ft
Wednesday
High: 59 °F
WNW 15kt
< 1ft
Wednesday Night
Low: 47 °F
N 14kt
< 1ft
Thursday
High: 55 °F
NNE 9kt⇓
< 1ft
Thursday Night
Low: 50 °F
⇑SE 20kt
< 1ft
Friday
High: 57 °F
⇑W 25kt
< 1ft
Friday Night
Low: 37 °F
NNW 28kt
1ft
Saturday
High: 45 °F
WNW 24kt
1ft
Saturday Night
Low: 40 °F
WNW 20kt⇓
< 1ft

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 Oct 13, 2026
Forecast Valid: 8pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming W 5 to 10 kt in the evening. Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Waves 1 ft or less.

Wednesday

WNW wind 11 to 15 kt. Cloudy. Waves 1 ft or less.

Wednesday Night

NW wind around 14 kt becoming N after midnight. Mostly cloudy. Waves 1 ft or less.

Thursday

NNE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Thursday Night

E wind 5 to 8 kt becoming SE 15 to 20 kt. Showers, mainly after 2am. Waves 1 ft or less.

Friday

SSW wind 17 to 20 kt becoming W 22 to 25 kt in the afternoon. Winds could gust as high as 31 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Friday Night

NNW wind around 28 kt, with gusts as high as 35 kt. Showers likely, mainly before 2am. Waves around 1 ft.

Saturday

WNW wind 22 to 24 kt, with gusts as high as 31 kt. A chance of showers. Waves around 1 ft.

Saturday Night

WNW wind 17 to 20 kt decreasing to 11 to 14 kt after midnight. Partly cloudy. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Cape Vincent is 58 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.