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Buffalo, NY Local Forecast Office

25NM ENE Olcott NY

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:E wind around 11 kt. Showers likely, with thunderstorms also possible after 5pm.   Waves around 1 ft.

      High: 48 °F
      Water: 36 °F

      E 11kt
      1ft

    • Tonight

      Tonight:ESE wind 11 to 16 kt becoming SW after midnight. Winds could gust as high as 23 kt. A chance of showers and thunderstorms before 9pm, then a chance of showers after 5am.   Waves 1 to 2 ft.

      Low: 42 °FRising Temperatures

      SW 16kt
      1-2ft

    • Monday

      Monday:WSW wind around 21 kt, with gusts as high as 27 kt. Showers likely, mainly before 11am.   Waves 4 to 5 ft.

      High: 53 °F

      WSW 21kt
      4-5ft

    • Monday Night

      Monday Night:W wind 10 to 13 kt becoming W 5 to 8 kt after midnight. A chance of showers, mainly after 2am.   Waves 3 ft subsiding to 1 ft.

      Low: 43 °F

      W 13kt⇓
      3ftWaves Subsiding

    • Tuesday

      Tuesday:SE wind 8 to 11 kt becoming SW 14 to 17 kt in the morning. Winds could gust as high as 23 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.   Waves 1 ft or less building to 2 ft.

      High: 57 °F

      ⇑SW 17kt
      Waves Building2ft

    • Tuesday Night

      Tuesday Night:SW wind around 14 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.   Waves 2 to 3 ft.

      Low: 48 °F

      SW 14kt
      2-3ft

    • Wednesday

      Wednesday:SW wind 12 to 16 kt. Showers likely, mainly after 2pm.   Waves 1 to 2 ft.

      High: 53 °F

      SW 16kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SW wind 10 to 12 kt. Showers likely.   Waves around 1 ft.

      Low: 47 °F

      SW 12kt
      1ft

    • Thursday

      Thursday:S wind around 16 kt becoming WSW in the afternoon. Showers likely.   Waves around 2 ft.

      High: 56 °F

      S 16kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 pm EDT Apr 12, 2026
Forecast Valid: 4pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon
E wind around 11 kt. Showers likely, with thunderstorms also possible after 5pm. Waves around 1 ft.
Tonight
ESE wind 11 to 16 kt becoming SW after midnight. Winds could gust as high as 23 kt. A chance of showers and thunderstorms before 9pm, then a chance of showers after 5am. Waves 1 to 2 ft.
Monday
WSW wind around 21 kt, with gusts as high as 27 kt. Showers likely, mainly before 11am. Waves 4 to 5 ft.
Monday Night
W wind 10 to 13 kt becoming W 5 to 8 kt after midnight. A chance of showers, mainly after 2am. Waves 3 ft subsiding to 1 ft.
Tuesday
SE wind 8 to 11 kt becoming SW 14 to 17 kt in the morning. Winds could gust as high as 23 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Waves 1 ft or less building to 2 ft.
Tuesday Night
SW wind around 14 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 2 to 3 ft.
Wednesday
SW wind 12 to 16 kt. Showers likely, mainly after 2pm. Waves 1 to 2 ft.
Wednesday Night
SW wind 10 to 12 kt. Showers likely. Waves around 1 ft.
Thursday
S wind around 16 kt becoming WSW in the afternoon. Showers likely. Waves around 2 ft.

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: 43.55°N 78.22°W
Last Update: 3:58 pm EDT Apr 12, 2026
Forecast Valid: 4pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026
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