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New York, NY Local Forecast Office

10NM S Riverhead NY

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSW wind around 25 kt, with gusts as high as 31 kt. A chance of rain.   Seas 8 to 9 ft.

      SSW 25kt
      8-9ft

    • Tonight

      Tonight:SW wind 21 to 25 kt becoming W after midnight. Rain likely, mainly before 10pm.   Seas 10 ft subsiding to 7 ft.

      SW 25kt
      10ftWaves Subsiding

    • Thursday

      Thursday:WNW wind 24 to 26 kt, with gusts as high as 36 kt. A slight chance of snow showers after 1pm.   Seas 5 to 6 ft.

      WNW 26kt
      5-6ft

    • Thursday Night

      Thursday Night:W wind 25 to 30 kt, with gusts as high as 38 kt. Partly cloudy. Seas 5 to 6 ft.

      W 30kt
      5-6ft

    • Friday

      Friday:W wind 18 to 21 kt decreasing to 15 to 18 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Seas 3 to 4 ft.

      W 21kt⇓
      3-4ft

    • Friday Night

      Friday Night:W wind 8 to 13 kt. Partly cloudy. Seas 1 to 2 ft.

      W 13kt
      1-2ft

    • Saturday

      Saturday:W wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Partly sunny. Seas 1 to 2 ft.

      ⇑W 15kt
      1-2ft

    • Saturday Night

      Saturday Night:W wind 13 to 16 kt. A chance of snow.   Seas around 3 ft.

      W 16kt
      3ft

    • Sunday

      Sunday:WNW wind 12 to 15 kt increasing to 16 to 19 kt in the afternoon. A chance of snow.   Seas around 2 ft.

      ⇑WNW 19kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 1:09 pm EST Dec 10, 2025
Forecast Valid: 2pm EST Dec 10, 2025-6pm EST Dec 16, 2025

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Detailed Forecast

...GALE WARNING IN EFFECT UNTIL 1 AM EST THURSDAY...

This Afternoon
SSW wind around 25 kt, with gusts as high as 31 kt. A chance of rain. Seas 8 to 9 ft.
Tonight
SW wind 21 to 25 kt becoming W after midnight. Rain likely, mainly before 10pm. Seas 10 ft subsiding to 7 ft.
Thursday
WNW wind 24 to 26 kt, with gusts as high as 36 kt. A slight chance of snow showers after 1pm. Seas 5 to 6 ft.
Thursday Night
W wind 25 to 30 kt, with gusts as high as 38 kt. Partly cloudy. Seas 5 to 6 ft.
Friday
W wind 18 to 21 kt decreasing to 15 to 18 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Seas 3 to 4 ft.
Friday Night
W wind 8 to 13 kt. Partly cloudy. Seas 1 to 2 ft.
Saturday
W wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Partly sunny. Seas 1 to 2 ft.
Saturday Night
W wind 13 to 16 kt. A chance of snow. Seas around 3 ft.
Sunday
WNW wind 12 to 15 kt increasing to 16 to 19 kt in the afternoon. A chance of snow. Seas around 2 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: 1:09 pm EST Dec 10, 2025
Forecast Valid: 2pm EST Dec 10, 2025-6pm EST Dec 16, 2025
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