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New York, NY Local Forecast Office

10NM S Riverhead NY

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 15 kt. Rain.   Seas 2 to 3 ft.

      E 15kt
      2-3ft

    • Tonight

      Tonight:N wind 17 to 19 kt becoming NNW in the evening. Rain, mainly before 10pm.   Seas 2 to 3 ft.

      N 19kt
      2-3ft

    • Wednesday

      Wednesday:NNW wind 11 to 14 kt decreasing to 8 to 11 kt in the afternoon. Sunny. Seas 3 ft building to 5 ft.

      NNW 14kt⇓
      Waves Building5ft

    • Wednesday Night

      Wednesday Night:W wind 7 to 10 kt increasing to 11 to 14 kt after midnight. Partly cloudy. Seas 3 to 4 ft.

      ⇑W 14kt
      3-4ft

    • Thursday

      Thursday:W wind 15 to 18 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Seas around 4 ft.

      ⇑W 21kt
      4ft

    • Thursday Night

      Thursday Night:NW wind 19 to 24 kt decreasing to 12 to 17 kt. Mostly clear. Seas 4 ft subsiding to 2 ft.

      NW 24kt⇓
      4ftWaves Subsiding

    • Friday

      Friday:N wind 8 to 10 kt becoming SSW in the afternoon. Partly sunny. Seas around 2 ft.

      SSW 10kt
      2ft

    • Friday Night

      Friday Night:SW wind 7 to 9 kt becoming N after midnight. A chance of rain.   Seas around 2 ft.

      SW 9kt
      2ft

    • Saturday

      Saturday:NNE wind 7 to 10 kt becoming W in the afternoon. A chance of rain.   Seas around 2 ft.

      WNW 10kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 1:01 pm EST Dec 2, 2025
Forecast Valid: 3pm EST Dec 2, 2025-6pm EST Dec 9, 2025

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Detailed Forecast

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

This Afternoon
E wind around 15 kt. Rain. Seas 2 to 3 ft.
Tonight
N wind 17 to 19 kt becoming NNW in the evening. Rain, mainly before 10pm. Seas 2 to 3 ft.
Wednesday
NNW wind 11 to 14 kt decreasing to 8 to 11 kt in the afternoon. Sunny. Seas 3 ft building to 5 ft.
Wednesday Night
W wind 7 to 10 kt increasing to 11 to 14 kt after midnight. Partly cloudy. Seas 3 to 4 ft.
Thursday
W wind 15 to 18 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Seas around 4 ft.
Thursday Night
NW wind 19 to 24 kt decreasing to 12 to 17 kt. Mostly clear. Seas 4 ft subsiding to 2 ft.
Friday
N wind 8 to 10 kt becoming SSW in the afternoon. Partly sunny. Seas around 2 ft.
Friday Night
SW wind 7 to 9 kt becoming N after midnight. A chance of rain. Seas around 2 ft.
Saturday
NNE wind 7 to 10 kt becoming W in the afternoon. A chance of rain. 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: 1:01 pm EST Dec 2, 2025
Forecast Valid: 3pm EST Dec 2, 2025-6pm EST Dec 9, 2025
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