For More Weather Information:

8NM SSW Cape Vincent NY

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:13 pm EDT Oct 15, 2026
Forecast Valid: 6pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026

Tonight

E wind 10 to 15 kt becoming SSE 15 to 20 kt after midnight. Rain, mainly after 1am. Waves 1 ft or less building to 2 ft.

Friday

S wind 24 to 27 kt becoming W in the afternoon. Winds could gust as high as 36 kt. Rain and thunderstorms. Waves 4 ft building to 6 ft.

Friday Night

NNW wind 21 to 23 kt. A chance of rain before 7pm. Waves around 3 ft.

Saturday

NNW wind 18 to 21 kt decreasing to 12 to 15 kt in the afternoon. Sunny. Waves 1 to 2 ft.

Saturday Night

WNW wind 12 to 15 kt. Mostly clear. Waves 1 to 2 ft.

Sunday

SW wind around 18 kt. Sunny. Waves around 3 ft.

Sunday Night

SSW wind 16 to 19 kt. Mostly clear. Waves 2 to 3 ft.

Monday

SSW wind 12 to 17 kt. Sunny. Waves 1 to 2 ft.

Monday Night

SW wind around 7 kt. Partly cloudy. Waves 1 ft or less.

*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.