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New York, NY Local Forecast Office

18NM WSW Islip NY

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SW wind 11 to 14 kt. Sunny. Seas 1 ft or less.

      SW 14kt
      < 1ft

    • Tonight

      Tonight:SSW wind around 15 kt. A slight chance of showers after 5am.   Seas 1 ft or less.

      SSW 15kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 11 to 14 kt, with gusts as high as 20 kt. A slight chance of showers before 8am, then a chance of showers after 4pm.   Seas 1 ft or less.

      SW 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind around 9 kt becoming WSW after midnight. Winds could gust as high as 21 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm.   Seas 1 ft or less.

      S 9kt
      < 1ft

    • Thursday

      Thursday:NNW wind 8 to 10 kt becoming WSW in the afternoon. Showers likely, mainly before 8am.   Seas 1 ft or less.

      NNW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:WSW wind 8 to 10 kt becoming N after midnight. Mostly clear. Seas 1 ft or less.

      NNW 10kt
      < 1ft

    • Friday

      Friday:NNE wind 7 to 9 kt becoming SSE in the afternoon. Sunny. Seas 1 ft or less.

      NNE 9kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind around 9 kt. Partly cloudy. Seas 1 ft or less.

      SSE 9kt
      < 1ft

    • Saturday

      Saturday:SSE wind 8 to 11 kt increasing to 12 to 15 kt in the afternoon. Partly sunny. Seas 1 ft or less.

      ⇑SSE 15kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:55 pm EDT Jun 25, 2024
Forecast Valid: 2pm EDT Jun 25, 2024-6pm EDT Jul 1, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EDT THIS EVENING

This Afternoon
SW wind 11 to 14 kt. Sunny. Seas 1 ft or less.
Tonight
SSW wind around 15 kt. A slight chance of showers after 5am. Seas 1 ft or less.
Wednesday
SW wind 11 to 14 kt, with gusts as high as 20 kt. A slight chance of showers before 8am, then a chance of showers after 4pm. Seas 1 ft or less.
Wednesday Night
S wind around 9 kt becoming WSW after midnight. Winds could gust as high as 21 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Seas 1 ft or less.
Thursday
NNW wind 8 to 10 kt becoming WSW in the afternoon. Showers likely, mainly before 8am. Seas 1 ft or less.
Thursday Night
WSW wind 8 to 10 kt becoming N after midnight. Mostly clear. Seas 1 ft or less.
Friday
NNE wind 7 to 9 kt becoming SSE in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
SSE wind around 9 kt. Partly cloudy. Seas 1 ft or less.
Saturday
SSE wind 8 to 11 kt increasing to 12 to 15 kt in the afternoon. Partly sunny. 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: 40.62°N 73.59°W
Last Update: 1:55 pm EDT Jun 25, 2024
Forecast Valid: 2pm EDT Jun 25, 2024-6pm EDT Jul 1, 2024
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