Severe Weather and Heavy Rain in Several Spots; Fire Weather in West; Heat Advisories

Severe weather will focus from the Great Lakes into the OH Valley and Appalachians today, also extending back into TX. The main threats will be damaging winds, hail and heavy rain, that could cause flash flooding. Warm temperatures and breezy conditions will produce elevated fire weather threats in NV, spreading into Southwest for Tuesday. Heat advisories continue for parts of TX, FL, GA and SC.
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New York, NY Local Forecast Office

10NM E Islip NY

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    SW 9kt
    1ft
  • Tonight

    Chance Showers

    SSW 10kt
    1ft
  • Tuesday

    Showers

    SSE 13kt
    1ft
  • Tuesday
    Night

    Slight Chc Thunderstorms

    SSW 9ktWinds Decreasing
    1ft
  • Wednesday

    Mostly Sunny

    Winds IncreasingSSE 6kt
    1ft
  • Wednesday
    Night

    Partly Cloudy

    SSW 8kt
    1ft
  • Thursday

    Partly Sunny

    SSW 10kt
    1ft
  • Thursday
    Night

    Partly Cloudy

    SSW 8kt
    1ft
  • Friday

    Mostly Sunny

    SW 9kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 9:20 am EDT Jun 24, 2019
Forecast Valid: 12pm EDT Jun 24, 2019-6pm EDT Jun 30, 2019

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Detailed Forecast


Synopsis: ANZ300-250200- 930 AM EDT Mon Jun 24 2019 .Synopsis for the Long Island Waters and New York Harbor... High pressure builds east of the waters today as a frontal system approaches from the west. The associated warm front approaches late tonight and moves through the region Tuesday, followed by a cold front Tuesday night. Weak high pressure moves in briefly on Wednesday. A weak trough of low pressure moves through Thursday. High pressure returns Friday. $$

This Afternoon
SW wind 6 to 9 kt. Mostly sunny. Seas around 1 ft.
Tonight
SSW wind around 10 kt. A chance of showers, mainly after 4am. Seas around 1 ft.
Tuesday
SSE wind 11 to 13 kt. Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before noon. Seas around 1 ft.
Tuesday Night
SSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms. Seas around 1 ft.
Wednesday
Variable winds less than 5 kt becoming SSE around 6 kt in the morning. Mostly sunny. Seas around 1 ft.
Wednesday Night
SSW wind around 8 kt. Partly cloudy. Seas around 1 ft.
Thursday
SSW wind 5 to 10 kt. Partly sunny. Seas around 1 ft.
Thursday Night
SSW wind 6 to 8 kt becoming W after midnight. Partly cloudy. Seas around 1 ft.
Friday
W wind 5 to 9 kt becoming SW in the afternoon. Mostly sunny. Seas around 1 ft.

*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: 40.72°N 72.98°W
Last Update: 9:20 am EDT Jun 24, 2019
Forecast Valid: 12pm EDT Jun 24, 2019-6pm EDT Jun 30, 2019
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