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New York, NY Local Forecast Office

18NM WSW Islip NY

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:WSW wind 10 to 14 km/h becoming S in the afternoon. A chance of showers before 8am.   Seas 1 m or less.

      S 14km/h
      < 1m

    • Monday Night

      Monday Night:S wind 10 to 13 km/h becoming E after midnight. Partly cloudy. Seas 1 m or less.

      S 13km/h
      < 1m

    • Tuesday

      Tuesday:E wind 14 to 17 km/h becoming SE 18 to 21 km/h in the afternoon. Mostly sunny. Seas 1 m or less.

      ⇑SE 21km/h
      < 1m

    • Tuesday Night

      Tuesday Night:SSE wind 15 to 18 km/h decreasing to 10 to 13 km/h in the evening. Mostly cloudy. Seas 1 m or less.

      SSE 18km/h⇓
      < 1m

    • Wednesday

      Wednesday:SSE wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Partly sunny. Seas 1 m or less.

      ⇑SSE 23km/h
      < 1m

    • Wednesday Night

      Wednesday Night:S wind 20 to 23 km/h decreasing to 16 to 19 km/h after midnight. A chance of showers and thunderstorms after 2am.   Seas 1 m or less.

      S 23km/h⇓
      < 1m

    • Thursday

      Thursday:S wind 18 to 21 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.   Seas 1 m or less.

      S 21km/h
      < 1m

    • Thursday Night

      Thursday Night:SW wind 18 to 21 km/h decreasing to 14 to 17 km/h after midnight. A chance of showers.   Seas 1 m or less.

      SW 21km/h⇓
      < 1m

    • Friday

      Friday:W wind 14 to 18 km/h becoming SSW in the afternoon. A chance of showers.   Seas 1 m or less.

      SSW 18km/h
      < 1m


Associated Zone Forecast which includes this point

Last Update: 3:44 am EDT Jun 3, 2024
Forecast Valid: 4am EDT Jun 3, 2024-6pm EDT Jun 9, 2024

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Detailed Forecast


Monday
WSW wind 10 to 14 km/h becoming S in the afternoon. A chance of showers before 8am. Seas 1 m or less.
Monday Night
S wind 10 to 13 km/h becoming E after midnight. Partly cloudy. Seas 1 m or less.
Tuesday
E wind 14 to 17 km/h becoming SE 18 to 21 km/h in the afternoon. Mostly sunny. Seas 1 m or less.
Tuesday Night
SSE wind 15 to 18 km/h decreasing to 10 to 13 km/h in the evening. Mostly cloudy. Seas 1 m or less.
Wednesday
SSE wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Partly sunny. Seas 1 m or less.
Wednesday Night
S wind 20 to 23 km/h decreasing to 16 to 19 km/h after midnight. A chance of showers and thunderstorms after 2am. Seas 1 m or less.
Thursday
S wind 18 to 21 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas 1 m or less.
Thursday Night
SW wind 18 to 21 km/h decreasing to 14 to 17 km/h after midnight. A chance of showers. Seas 1 m or less.
Friday
W wind 14 to 18 km/h becoming SSW in the afternoon. A chance of showers. Seas 1 m or less.

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: 40.62°N 73.59°W
Last Update: 3:44 am EDT Jun 3, 2024
Forecast Valid: 4am EDT Jun 3, 2024-6pm EDT Jun 9, 2024
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