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Buffalo, NY Local Forecast Office

20NM NNE Irondequoit NY

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 26 to 29 km/h becoming SE 31 to 34 km/h after midnight. Winds could gust as high as 40 km/h. Rain likely, then rain and possibly a thunderstorm after 2am.   Waves around 1 m.

      Low: 12 °C
      Water: 15 °C

      ⇑SE 34km/h
      1m

    • Friday

      Friday:SSW wind 39 to 42 km/h becoming WSW 44 to 47 km/h in the afternoon. Winds could gust as high as 65 km/h. Rain and thunderstorms before 2pm, then a chance of rain.   Waves 1 to 2 m.

      High: 18 °C

      ⇑WSW 47km/h
      1-2m

    • Friday Night

      Friday Night:NNW wind 40 to 43 km/h increasing to 45 to 48 km/h after midnight. Winds could gust as high as 60 km/h. A chance of rain, mainly before 2am.   Waves around 2 m.

      Low: 5 °C

      ⇑NNW 48km/h
      2m

    • Saturday

      Saturday:NNW wind 37 to 42 km/h decreasing to 27 to 32 km/h. Winds could gust as high as 50 km/h. Mostly cloudy, then gradually becoming sunny. Waves 1 to 2 m.

      High: 10 °C

      NNW 42km/h⇓
      1-2m

    • Saturday Night

      Saturday Night:W wind 27 to 32 km/h. Mostly clear. Waves around 1 m.

      Low: 9 °C

      W 32km/h
      1m

    • Sunday

      Sunday:SW wind 29 to 32 km/h decreasing to 23 to 26 km/h in the afternoon. Sunny. Waves around 1 m.

      High: 14 °C

      SW 32km/h⇓
      1m

    • Sunday Night

      Sunday Night:SW wind around 27 km/h, with gusts as high as 34 km/h. Mostly clear. Waves around 1 m.

      Low: 12 °C

      SW 27km/h
      1m

    • Monday

      Monday:SW wind 19 to 24 km/h decreasing to 8 to 13 km/h. Sunny. Waves 1 m or less.

      High: 16 °C

      SW 24km/h⇓
      < 1m

    • Monday Night

      Monday Night:SW wind 11 to 14 km/h. Partly cloudy. Waves 1 m or less.

      Low: 13 °C

      SW 14km/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: 7:57 pm EDT Oct 15, 2026
Forecast Valid: 8pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026

View Nearby Observations

Detailed Forecast

Tonight
E wind 26 to 29 km/h becoming SE 31 to 34 km/h after midnight. Winds could gust as high as 40 km/h. Rain likely, then rain and possibly a thunderstorm after 2am. Waves around 1 m.
Friday
SSW wind 39 to 42 km/h becoming WSW 44 to 47 km/h in the afternoon. Winds could gust as high as 65 km/h. Rain and thunderstorms before 2pm, then a chance of rain. Waves 1 to 2 m.
Friday Night
NNW wind 40 to 43 km/h increasing to 45 to 48 km/h after midnight. Winds could gust as high as 60 km/h. A chance of rain, mainly before 2am. Waves around 2 m.
Saturday
NNW wind 37 to 42 km/h decreasing to 27 to 32 km/h. Winds could gust as high as 50 km/h. Mostly cloudy, then gradually becoming sunny. Waves 1 to 2 m.
Saturday Night
W wind 27 to 32 km/h. Mostly clear. Waves around 1 m.
Sunday
SW wind 29 to 32 km/h decreasing to 23 to 26 km/h in the afternoon. Sunny. Waves around 1 m.
Sunday Night
SW wind around 27 km/h, with gusts as high as 34 km/h. Mostly clear. Waves around 1 m.
Monday
SW wind 19 to 24 km/h decreasing to 8 to 13 km/h. Sunny. Waves 1 m or less.
Monday Night
SW wind 11 to 14 km/h. Partly cloudy. 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: 43.54°N 77.47°W
Last Update: 7:57 pm EDT Oct 15, 2026
Forecast Valid: 8pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
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