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Buffalo, NY Local Forecast Office

8NM SSW Cape Vincent NY

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:W wind 39 to 42 km/h, with gusts as high as 55 km/h. A slight chance of showers after 3pm.  A slight chance of waterspouts after 3pm.  Waves 1 to 2 m.

      High: 19 °C
      Water: 21 °C

      W 42km/h
      1-2m

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:W wind 24 to 29 km/h decreasing to 16 to 21 km/h. Winds could gust as high as 35 km/h. A slight chance of showers before 9pm.   Waves 1 m or less.

      Low: 16 °C

      W 29km/h⇓
      < 1m

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:WSW wind 21 to 26 km/h, with gusts as high as 34 km/h. Sunny. Waves 1 m or less.

      High: 22 °C

      WSW 26km/h
      < 1m

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:SW wind 16 to 21 km/h decreasing to 11 to 16 km/h after midnight. Mostly clear. Waves 1 m or less.

      Low: 18 °C

      SW 21km/h⇓
      < 1m

    • Friday

      Friday:S wind 13 to 16 km/h becoming SW 10 to 13 km/h in the afternoon. Sunny. Waves 1 m or less.

      High: 23 °C

      S 16km/h⇓
      < 1m

    • Friday Night

      Friday Night:Variable winds less than 5 km/h becoming SSE 8 to 13 km/h in the evening. Mostly clear. Waves 1 m or less.

      Low: 20 °C

      ⇑SSE 13km/h
      < 1m

    • Saturday

      Saturday:SSW wind 19 to 24 km/h decreasing to 11 to 16 km/h. Sunny. Waves 1 m or less.

      High: 25 °C

      SSW 24km/h⇓
      < 1m

    • Saturday Night

      Saturday Night:S wind 8 to 13 km/h increasing to 21 to 26 km/h. Winds could gust as high as 32 km/h. Mostly cloudy. Waves 1 m or less.

      Low: 21 °C

      ⇑S 26km/h
      < 1m

    • Sunday

      Sunday:SW wind 21 to 26 km/h decreasing to 16 to 21 km/h in the afternoon. A chance of showers.   Waves 1 m or less.

      High: 24 °C

      SW 26km/h⇓
      < 1m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am EDT Jul 22, 2026
Forecast Valid: 4am EDT Jul 22, 2026-6pm EDT Jul 28, 2026

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Detailed Forecast

Wednesday
W wind 39 to 42 km/h, with gusts as high as 55 km/h. A slight chance of showers after 3pm. A slight chance of waterspouts after 3pm. Waves 1 to 2 m.
Wednesday Night
W wind 24 to 29 km/h decreasing to 16 to 21 km/h. Winds could gust as high as 35 km/h. A slight chance of showers before 9pm. Waves 1 m or less.
Thursday
WSW wind 21 to 26 km/h, with gusts as high as 34 km/h. Sunny. Waves 1 m or less.
Thursday Night
SW wind 16 to 21 km/h decreasing to 11 to 16 km/h after midnight. Mostly clear. Waves 1 m or less.
Friday
S wind 13 to 16 km/h becoming SW 10 to 13 km/h in the afternoon. Sunny. Waves 1 m or less.
Friday Night
Variable winds less than 5 km/h becoming SSE 8 to 13 km/h in the evening. Mostly clear. Waves 1 m or less.
Saturday
SSW wind 19 to 24 km/h decreasing to 11 to 16 km/h. Sunny. Waves 1 m or less.
Saturday Night
S wind 8 to 13 km/h increasing to 21 to 26 km/h. Winds could gust as high as 32 km/h. Mostly cloudy. Waves 1 m or less.
Sunday
SW wind 21 to 26 km/h decreasing to 16 to 21 km/h in the afternoon. A chance of showers. Waves 1 m or less.

*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: 3:57 am EDT Jul 22, 2026
Forecast Valid: 4am EDT Jul 22, 2026-6pm EDT Jul 28, 2026
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