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Hazardous Weather Conditions

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New York, NY Local Forecast Office

17NM ESE Riverhead NY

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:SSW wind around 18 kt. Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 8 ft.

      SSW 18kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WSW wind 11 to 14 kt becoming NNW 8 to 11 kt after midnight. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Seas 7 ft subsiding to 5 ft.

      WSW 14kt⇓
      7ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas around 4 ft.

      Light Wind
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:S wind around 6 kt becoming ESE after midnight. Mostly cloudy. Seas around 3 ft.

      S 6kt
      3ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. Partly sunny. Seas 3 to 4 ft.

      ⇑SSW 7kt
      3-4ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 8 kt. Partly cloudy. Seas around 3 ft.

      SSW 8kt
      3ft

    • Thursday

      Thursday:SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas around 3 ft.

      ⇑SSW 12kt
      3ft

    • Thursday Night

      Thursday Night:SW wind around 11 kt. Mostly clear. Seas 3 to 4 ft.

      SW 11kt
      3-4ft

    • Friday

      Friday:SW wind 7 to 12 kt, with gusts as high as 20 kt. Sunny. Seas around 3 ft.

      SW 12kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 3:03 pm EDT Aug 3, 2026
Forecast Valid: 4pm EDT Aug 3, 2026-6pm EDT Aug 10, 2026

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Detailed Forecast

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

Late Afternoon
SSW wind around 18 kt. Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 8 ft.
Tonight
WSW wind 11 to 14 kt becoming NNW 8 to 11 kt after midnight. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Seas 7 ft subsiding to 5 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas around 4 ft.
Tuesday Night
S wind around 6 kt becoming ESE after midnight. Mostly cloudy. Seas around 3 ft.
Wednesday
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. Partly sunny. Seas 3 to 4 ft.
Wednesday Night
SSW wind 5 to 8 kt. Partly cloudy. Seas around 3 ft.
Thursday
SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas around 3 ft.
Thursday Night
SW wind around 11 kt. Mostly clear. Seas 3 to 4 ft.
Friday
SW wind 7 to 12 kt, with gusts as high as 20 kt. Sunny. Seas around 3 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: 40.86°N 72.31°W
Last Update: 3:03 pm EDT Aug 3, 2026
Forecast Valid: 4pm EDT Aug 3, 2026-6pm EDT Aug 10, 2026
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