Threat For Severe Thunderstorms For The Mid Atlantic And Northeast; Hurricane Lane Continues Westward Across the Central Pacific

Showers and thunderstorms will impact the Mid Atlantic and Northeast U.S. on Tuesday. Some of the storms could produce damaging winds, large hail, and heavy rainfall. Localized flooding will be possible. The major I-95 cities from Washington D.C. to New York could be impacted. Major Hurricane Lane will turn northwest and could impact the Hawaiian Islands late week and into the weekend.
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New York, NY Local Forecast Office

9NM SW Islip NY

Marine Point Forecast

[NOTICE]
  • Today

    Slight Chc Showers

    ESE 11kt
    1ft
  • Tonight

    Heavy Rain

    SSE 12kt
    1ft
  • Wednesday

    Heavy Rain

    WSW 13kt
    1ft
  • Wednesday
    Night

    Chance Showers

    N 11kt
    < 1ft
  • Thursday

    Partly Sunny

    N 11kt
    < 1ft
  • Thursday
    Night

    Mostly Clear

    NNW 7kt
    < 1ft
  • Friday

    Sunny

    N 6ktWinds Decreasing
    < 1ft
  • Friday
    Night

    Clear

    S 7ktWinds Decreasing
    < 1ft
  • Saturday

    Sunny

    Winds IncreasingS 7kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 7:22 am EDT Aug 21, 2018
Forecast Valid: 11am EDT Aug 21, 2018-6pm EDT Aug 27, 2018

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Detailed Forecast


Synopsis: ANZ300-212130- 721 AM EDT Tue Aug 21 2018 .Synopsis for the Long Island Waters and New York Harbor... A warm front will approach from the south today and move across the waters tonight. A cold front will then move across Wednesday into Wednesday night. High pressure builds in from the west Wednesday night through Thursday. The high moves off the northeast coast Friday and remains through the weekend. $$

Today
ESE wind 8 to 11 kt. A slight chance of showers after noon. Seas around 1 ft.
Tonight
SE wind around 12 kt becoming S after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9pm. Some of the storms could produce heavy rain. Seas around 1 ft.
Wednesday
WSW wind 11 to 13 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Some of the storms could produce heavy rain. Seas around 1 ft.
Wednesday Night
WNW wind 9 to 11 kt becoming N after midnight. A chance of showers before 7pm. Seas 1 ft or less.
Thursday
N wind 8 to 11 kt. Partly sunny. Seas 1 ft or less.
Thursday Night
NNW wind around 7 kt. Mostly clear. Seas 1 ft or less.
Friday
N wind around 6 kt becoming variable and less than 5 kt in the morning. Sunny. Seas 1 ft or less.
Friday Night
S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Clear. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

Winds and seas 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: 40.64°N 73.36°W
Last Update: 7:22 am EDT Aug 21, 2018
Forecast Valid: 11am EDT Aug 21, 2018-6pm EDT Aug 27, 2018
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RADAR & SATELLITE IMAGES

Northeast Radar Mosaic Link to Satellite Data