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Buffalo, NY Local Forecast Office

8NM SSW Cape Vincent NY

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 7 to 10 kt increasing to 10 to 13 kt after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 68 °F
      Water: 72 °F

      ⇑SSW 13kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind 12 to 14 kt becoming W in the afternoon. Showers and thunderstorms before 4pm, then a slight chance of thunderstorms between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm.   Waves around 2 ft.

      High: 73 °F

      SSW 14kt
      2ft

    • Wednesday Night

      Wednesday Night:WSW wind 8 to 11 kt becoming NNW after midnight. Partly cloudy. Waves around 1 ft.

      Low: 65 °F

      WSW 11kt
      1ft

    • Thursday

      Thursday:NW wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.

      High: 73 °F

      WSW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 5 to 10 kt becoming N after midnight. Mostly clear. Waves 1 ft or less.

      Low: 64 °F

      W 10kt
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 74 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming SE 5 to 8 kt in the evening. Partly cloudy. Waves 1 ft or less.

      Low: 67 °F

      ⇑SE 8kt
      < 1ft

    • Saturday

      Saturday:S wind 9 to 12 kt decreasing to 6 to 9 kt in the afternoon. A chance of showers.   Waves 1 ft or less.

      High: 75 °F

      S 12kt⇓
      < 1ft

    • Saturday Night

      Saturday Night:S wind 9 to 14 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am.   Waves 1 ft or less.

      Low: 67 °F

      S 14kt
      < 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 Aug 18, 2026
Forecast Valid: 8pm EDT Aug 18, 2026-6pm EDT Aug 25, 2026

View Nearby Observations

Detailed Forecast

Tonight
SSW wind 7 to 10 kt increasing to 10 to 13 kt after midnight. Mostly cloudy. Waves 1 ft or less.
Wednesday
SSW wind 12 to 14 kt becoming W in the afternoon. Showers and thunderstorms before 4pm, then a slight chance of thunderstorms between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Waves around 2 ft.
Wednesday Night
WSW wind 8 to 11 kt becoming NNW after midnight. Partly cloudy. Waves around 1 ft.
Thursday
NW wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.
Thursday Night
W wind 5 to 10 kt becoming N after midnight. Mostly clear. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
Variable winds less than 5 kt becoming SE 5 to 8 kt in the evening. Partly cloudy. Waves 1 ft or less.
Saturday
S wind 9 to 12 kt decreasing to 6 to 9 kt in the afternoon. A chance of showers. Waves 1 ft or less.
Saturday Night
S wind 9 to 14 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.


*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 43.98°N 76.37°W
Last Update: 7:57 pm EDT Aug 18, 2026
Forecast Valid: 8pm EDT Aug 18, 2026-6pm EDT Aug 25, 2026
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