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New York, NY Local Forecast Office

10NM S Riverhead NY

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WNW wind 7 to 10 kt. Sunny. Seas around 4 ft.

      WNW 10kt
      4ft

    • Tonight

      Tonight:W wind 6 to 9 kt increasing to 11 to 14 kt after midnight. Mostly clear. Seas around 4 ft.

      ⇑W 14kt
      4ft

    • Thursday

      Thursday:W wind 15 to 18 kt increasing to 19 to 22 kt in the afternoon. Winds could gust as high as 30 kt. Increasing clouds. Seas around 4 ft.

      ⇑W 22kt
      4ft

    • Thursday Night

      Thursday Night:NW wind 20 to 25 kt becoming N 11 to 16 kt. Winds could gust as high as 36 kt. Mostly clear. Seas 4 ft subsiding to 2 ft.

      NW 25kt⇓
      4ftWaves Subsiding

    • Friday

      Friday:N wind 6 to 9 kt becoming S in the afternoon. Increasing clouds. Seas around 2 ft.

      S 9kt
      2ft

    • Friday Night

      Friday Night:S wind 6 to 9 kt becoming N after midnight. A chance of light rain.   Seas around 2 ft.

      S 9kt
      2ft

    • Saturday

      Saturday:N wind 6 to 9 kt becoming W in the afternoon. A chance of rain before 1pm.   Seas 1 ft or less.

      NW 9kt
      < 1ft

    • Saturday Night

      Saturday Night:WNW wind around 9 kt. Mostly cloudy. Seas 1 ft or less.

      WNW 9kt
      < 1ft

    • Sunday

      Sunday:NW wind 7 to 11 kt. Partly sunny. Seas 1 ft or less.

      NW 11kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 12:40 pm EST Dec 3, 2025
Forecast Valid: 2pm EST Dec 3, 2025-6pm EST Dec 9, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

This Afternoon
WNW wind 7 to 10 kt. Sunny. Seas around 4 ft.
Tonight
W wind 6 to 9 kt increasing to 11 to 14 kt after midnight. Mostly clear. Seas around 4 ft.
Thursday
W wind 15 to 18 kt increasing to 19 to 22 kt in the afternoon. Winds could gust as high as 30 kt. Increasing clouds. Seas around 4 ft.
Thursday Night
NW wind 20 to 25 kt becoming N 11 to 16 kt. Winds could gust as high as 36 kt. Mostly clear. Seas 4 ft subsiding to 2 ft.
Friday
N wind 6 to 9 kt becoming S in the afternoon. Increasing clouds. Seas around 2 ft.
Friday Night
S wind 6 to 9 kt becoming N after midnight. A chance of light rain. Seas around 2 ft.
Saturday
N wind 6 to 9 kt becoming W in the afternoon. A chance of rain before 1pm. Seas 1 ft or less.
Saturday Night
WNW wind around 9 kt. Mostly cloudy. Seas 1 ft or less.
Sunday
NW wind 7 to 11 kt. Partly sunny. Seas 1 ft 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: 40.77°N 72.68°W
Last Update: 12:40 pm EST Dec 3, 2025
Forecast Valid: 2pm EST Dec 3, 2025-6pm EST Dec 9, 2025
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