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New York, NY Local Forecast Office

10NM S Riverhead NY

Marine Point Forecast

[NOTICE]
    • Thanksgiving Day

      Thanksgiving Day:W wind 17 to 20 kt increasing to 20 to 23 kt in the afternoon. Winds could gust as high as 29 kt. Sunny. Seas around 5 ft.

      ⇑W 23kt
      5ft

    • Thursday Night

      Thursday Night:W wind 20 to 23 kt. Partly cloudy. Seas 4 to 5 ft.

      W 23kt
      4-5ft

    • Friday

      Friday:W wind 22 to 25 kt increasing to 26 to 29 kt in the afternoon. Winds could gust as high as 36 kt. Mostly sunny. Seas 5 to 6 ft.

      ⇑W 29kt
      5-6ft

    • Friday Night

      Friday Night:W wind 25 to 30 kt decreasing to 19 to 24 kt after midnight. Winds could gust as high as 36 kt. Mostly clear. Seas 6 ft subsiding to 4 ft.

      W 30kt⇓
      6ftWaves Subsiding

    • Saturday

      Saturday:WNW wind 14 to 17 kt decreasing to 11 to 14 kt in the afternoon. Sunny. Seas 2 to 3 ft.

      WNW 17kt⇓
      2-3ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Increasing clouds. Seas around 1 ft.

      ⇑SSE 7kt
      1ft

    • Sunday

      Sunday:S wind 10 to 13 kt increasing to 16 to 19 kt in the afternoon. A chance of rain after 1pm.   Seas 1 ft building to 6 ft.

      ⇑S 19kt
      Waves Building6ft

    • Sunday Night

      Sunday Night:S wind 16 to 20 kt becoming W after midnight. Rain likely.   Seas 7 ft subsiding to 4 ft.

      SSW 20kt
      7ftWaves Subsiding

    • Monday

      Monday:NW wind around 14 kt. Partly sunny. Seas 2 to 3 ft.

      NW 14kt
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 1:06 am EST Nov 27, 2025
Forecast Valid: 4am EST Nov 27, 2025-6pm EST Dec 3, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Thanksgiving Day
W wind 17 to 20 kt increasing to 20 to 23 kt in the afternoon. Winds could gust as high as 29 kt. Sunny. Seas around 5 ft.
Thursday Night
W wind 20 to 23 kt. Partly cloudy. Seas 4 to 5 ft.
Friday
W wind 22 to 25 kt increasing to 26 to 29 kt in the afternoon. Winds could gust as high as 36 kt. Mostly sunny. Seas 5 to 6 ft.
Friday Night
W wind 25 to 30 kt decreasing to 19 to 24 kt after midnight. Winds could gust as high as 36 kt. Mostly clear. Seas 6 ft subsiding to 4 ft.
Saturday
WNW wind 14 to 17 kt decreasing to 11 to 14 kt in the afternoon. Sunny. Seas 2 to 3 ft.
Saturday Night
Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Increasing clouds. Seas around 1 ft.
Sunday
S wind 10 to 13 kt increasing to 16 to 19 kt in the afternoon. A chance of rain after 1pm. Seas 1 ft building to 6 ft.
Sunday Night
S wind 16 to 20 kt becoming W after midnight. Rain likely. Seas 7 ft subsiding to 4 ft.
Monday
NW wind around 14 kt. Partly sunny. Seas 2 to 3 ft.

*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: 40.77°N 72.68°W
Last Update: 1:06 am EST Nov 27, 2025
Forecast Valid: 4am EST Nov 27, 2025-6pm EST Dec 3, 2025
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