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Hazardous Weather Conditions

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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 12 kt, with gusts as high as 21 kt. Mostly cloudy. Seas around 6 ft.

      E 12kt
      6ft

    • Tonight

      Tonight:ENE wind around 10 kt. Mostly cloudy. Seas 5 to 6 ft.

      ENE 10kt
      5-6ft

    • Friday

      Friday:NE wind 7 to 9 kt becoming E in the afternoon. Partly sunny. Seas around 4 ft.

      NE 9kt
      4ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Patchy fog after 2am. Seas 3 to 4 ft.

      Light Wind
      3-4ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SE 5 to 9 kt in the morning. A slight chance of showers after 2pm. Patchy fog before 11am. Seas around 3 ft.

      ⇑SE 9kt
      3ft

    • Saturday Night

      Saturday Night:S wind 11 to 14 kt increasing to 14 to 17 kt after midnight. A chance of showers after 2am. Seas 3 ft building to 5 ft.

      ⇑S 17kt
      Waves Building5ft

    • Sunday

      Sunday:S wind 21 to 24 kt increasing to 24 to 27 kt in the afternoon. Winds could gust as high as 39 kt. A chance of showers before 8am, then a chance of showers after 2pm. Seas 1 ft or less.

      ⇑S 27kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 24 to 27 kt decreasing to 19 to 22 kt after midnight. Winds could gust as high as 41 kt. Showers. Seas 1 ft or less.

      SSW 27kt⇓
      < 1ft

    • Monday

      Monday:SSW wind 10 to 13 kt becoming WNW in the afternoon. Showers likely. Seas 1 ft or less.

      SSW 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 9:37 am EDT Mar 13, 2025
Forecast Valid: 1pm EDT Mar 13, 2025-6pm EDT Mar 19, 2025

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Detailed Forecast

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

This Afternoon
E wind around 12 kt, with gusts as high as 21 kt. Mostly cloudy. Seas around 6 ft.
Tonight
ENE wind around 10 kt. Mostly cloudy. Seas 5 to 6 ft.
Friday
NE wind 7 to 9 kt becoming E in the afternoon. Partly sunny. Seas around 4 ft.
Friday Night
Variable winds 5 kt or less. Patchy fog after 2am. Seas 3 to 4 ft.
Saturday
Variable winds less than 5 kt becoming SE 5 to 9 kt in the morning. A slight chance of showers after 2pm. Patchy fog before 11am. Seas around 3 ft.
Saturday Night
S wind 11 to 14 kt increasing to 14 to 17 kt after midnight. A chance of showers after 2am. Seas 3 ft building to 5 ft.
Sunday
S wind 21 to 24 kt increasing to 24 to 27 kt in the afternoon. Winds could gust as high as 39 kt. A chance of showers before 8am, then a chance of showers after 2pm. Seas 1 ft or less.
Sunday Night
SSW wind 24 to 27 kt decreasing to 19 to 22 kt after midnight. Winds could gust as high as 41 kt. Showers. Seas 1 ft or less.
Monday
SSW wind 10 to 13 kt becoming WNW in the afternoon. Showers likely. 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: 9:37 am EDT Mar 13, 2025
Forecast Valid: 1pm EDT Mar 13, 2025-6pm EDT Mar 19, 2025
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