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New York, NY Local Forecast Office

10NM S Riverhead NY

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:WSW wind 8 to 10 kt becoming NW in the morning. A chance of showers before 8am.   Seas around 3 ft.

      WNW 10kt
      3ft

    • Monday Night

      Monday Night:NNW wind around 8 kt. Mostly clear. Seas around 3 ft.

      NNW 8kt
      3ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Seas 2 to 3 ft.

      ⇑SSW 10kt
      2-3ft

    • Tuesday Night

      Tuesday Night:SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.

      SSW 7kt⇓
      2ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. Mostly sunny. Seas around 2 ft.

      ⇑SSE 8kt
      2ft

    • Wednesday Night

      Wednesday Night:SSE wind around 6 kt. Mostly cloudy. Seas around 2 ft.

      SSE 6kt
      2ft

    • Thursday

      Thursday:S wind 10 to 15 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 31 kt. Partly sunny. Seas 2 ft building to 6 ft.

      ⇑S 21kt
      Waves Building6ft

    • Thursday Night

      Thursday Night:SSW wind 17 to 22 kt becoming WSW 12 to 17 kt after midnight. Winds could gust as high as 31 kt. A chance of showers.   Seas 8 ft subsiding to 5 ft.

      SSW 22kt⇓
      8ftWaves Subsiding

    • Juneteenth

      Juneteenth:WSW wind 11 to 15 kt, with gusts as high as 24 kt. A chance of showers.   Seas around 4 ft.

      WSW 15kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT Jun 14, 2026
Forecast Valid: 1am EDT Jun 15, 2026-6pm EDT Jun 21, 2026

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Detailed Forecast

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

Monday
WSW wind 8 to 10 kt becoming NW in the morning. A chance of showers before 8am. Seas around 3 ft.
Monday Night
NNW wind around 8 kt. Mostly clear. Seas around 3 ft.
Tuesday
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Seas 2 to 3 ft.
Tuesday Night
SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Wednesday
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. Mostly sunny. Seas around 2 ft.
Wednesday Night
SSE wind around 6 kt. Mostly cloudy. Seas around 2 ft.
Thursday
S wind 10 to 15 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 31 kt. Partly sunny. Seas 2 ft building to 6 ft.
Thursday Night
SSW wind 17 to 22 kt becoming WSW 12 to 17 kt after midnight. Winds could gust as high as 31 kt. A chance of showers. Seas 8 ft subsiding to 5 ft.
Juneteenth
WSW wind 11 to 15 kt, with gusts as high as 24 kt. A chance of showers. Seas around 4 ft.

Winds and seas may be higher in and near tstms.

*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: 2:22 pm EDT Jun 14, 2026
Forecast Valid: 1am EDT Jun 15, 2026-6pm EDT Jun 21, 2026
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