Hazardous Weather Conditions

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New York, NY Local Forecast Office

4NM ESE Riverhead NY

Marine Point Forecast

[NOTICE]
    • Today

      Today:SW wind 10 to 13 km/h. A slight chance of showers and thunderstorms after 5pm.   Seas 1 m or less.

      SW 13km/h
      < 1m

    • Tonight

      Tonight:SW wind 8 to 13 km/h becoming NNW after midnight. A chance of showers and thunderstorms, mainly between 8pm and 11pm.   Seas 1 m or less.

      NNW 13km/h
      < 1m

    • Monday

      Monday:NNW wind 14 to 19 km/h increasing to 19 to 24 km/h in the morning. Winds could gust as high as 39 km/h. Sunny. Seas 1 m or less.

      ⇑NNW 24km/h
      < 1m

    • Monday Night

      Monday Night:NNE wind 8 to 11 km/h. Mostly clear. Seas 1 m or less.

      NNE 11km/h
      < 1m

    • Tuesday

      Tuesday:NNE wind 5 to 10 km/h becoming ENE in the afternoon. Sunny. Seas 1 m or less.

      NNE 10km/h
      < 1m

    • Tuesday Night

      Tuesday Night:S wind 5 to 8 km/h. Mostly clear. Seas 1 m or less.

      S 8km/h
      < 1m

    • Wednesday

      Wednesday:Variable winds less than 5 km/h becoming S 9 to 14 km/h in the morning. Mostly sunny. Seas 1 m or less.

      ⇑S 14km/h
      < 1m

    • Wednesday Night

      Wednesday Night:SSW wind 10 to 13 km/h. Partly cloudy. Seas 1 m or less.

      SSW 13km/h
      < 1m

    • Thursday

      Thursday:SSW wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 35 km/h. Sunny. Seas 1 m or less.

      ⇑SSW 21km/h
      < 1m


Associated Zone Forecast which includes this point

Last Update: 9:49 am EDT Jul 20, 2025
Forecast Valid: 11am EDT Jul 20, 2025-6pm EDT Jul 26, 2025

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Detailed Forecast


Today
SW wind 10 to 13 km/h. A slight chance of showers and thunderstorms after 5pm. Seas 1 m or less.
Tonight
SW wind 8 to 13 km/h becoming NNW after midnight. A chance of showers and thunderstorms, mainly between 8pm and 11pm. Seas 1 m or less.
Monday
NNW wind 14 to 19 km/h increasing to 19 to 24 km/h in the morning. Winds could gust as high as 39 km/h. Sunny. Seas 1 m or less.
Monday Night
NNE wind 8 to 11 km/h. Mostly clear. Seas 1 m or less.
Tuesday
NNE wind 5 to 10 km/h becoming ENE in the afternoon. Sunny. Seas 1 m or less.
Tuesday Night
S wind 5 to 8 km/h. Mostly clear. Seas 1 m or less.
Wednesday
Variable winds less than 5 km/h becoming S 9 to 14 km/h in the morning. Mostly sunny. Seas 1 m or less.
Wednesday Night
SSW wind 10 to 13 km/h. Partly cloudy. Seas 1 m or less.
Thursday
SSW wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 35 km/h. Sunny. Seas 1 m or less.

Winds and waves 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: 40.94°N 72.59°W
Last Update: 9:49 am EDT Jul 20, 2025
Forecast Valid: 11am EDT Jul 20, 2025-6pm EDT Jul 26, 2025
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