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    Severe Weather Alerts - Hempstead, NY

    • Coastal Flood Statement

      Coastal Flood Statement in effect from 10:00 PM EDT until Monday, 1:00 AM EDT. Source: U.S. National Weather Service

    ...LOCALIZED MINOR COASTAL FLOODING AGAIN AT HIGH TIDE TONIGHT AND
    POSSIBLY MONDAY NIGHT...

    * LOCATIONS...The south shore back bays of Nassau County.

    * TIDAL DEPARTURE...Less than 1/2 foot above normal at most
    locations, but close to 2 feet above normal at the Freeport
    gage.

    * TIMING...The high tide cycle late this evening. Water levels may
    touch minor thresholds one last time with the Monday night high
    tide cycle as well.

    * COASTAL FLOOD IMPACTS...Brief minor flooding of the most
    vulnerable locations near the waterfront.

    &&

    Time of high total tides are approximate to the nearest hour.

    Freeport NY
    MLLW CATEGORIES - MINOR 5.7 FT, MODERATE 6.2 FT, MAJOR 6.9 FT
    MHHW CATEGORIES - MINOR 1.2 FT, MODERATE 1.7 FT, MAJOR 2.4 FT
    FOR NGVD - SUBTRACT 1.2 FT FROM MLLW VALUES

    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    15/11 AM 5.1/ 5.6 0.6/ 1.1 1.6/ 2.0 0-1 None
    15/11 PM 5.6/ 6.1 1.1/ 1.6 1.6/ 2.0 0-1 Minor
    16/12 PM 5.1/ 5.6 0.6/ 1.1 1.6/ 2.0 0-1 None
    17/12 AM 5.5/ 6.0 1.0/ 1.5 1.7/ 2.2 0-1 Minor
    17/01 PM 5.1/ 5.6 0.6/ 1.1 1.6/ 2.0 1 None
    18/01 AM 5.1/ 5.6 0.6/ 1.1 1.6/ 2.0 1 None

    Point Lookout NY
    MLLW CATEGORIES - MINOR 5.8 FT, MODERATE 6.8 FT, MAJOR 7.8 FT
    MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 2.1 FT, MAJOR 3.1 FT

    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    15/10 AM 4.7/ 5.2 0.1/ 0.6 0.1/ 0.6 3 None
    15/11 PM 5.6/ 6.1 0.9/ 1.4 0.1/ 0.6 3 Minor
    16/11 AM 4.7/ 5.2 0.1/ 0.6 0.1/ 0.6 2 None
    17/12 AM 5.2/ 5.7 0.6/ 1.1 0.1/ 0.6 3-4 None
    17/12 PM 4.7/ 5.2 0.0/ 0.5 0.0/ 0.5 3-4 None
    18/12 AM 4.7/ 5.2 0.1/ 0.6 0.0/ 0.5 3 None

    East Rockaway NY
    MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT
    MHHW CATEGORIES - MINOR 1.0 FT, MODERATE 2.0 FT, MAJOR 3.0 FT

    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    15/10 AM 5.0/ 5.5 0.0/ 0.5 0.0/ 0.5 2 None
    15/11 PM 5.7/ 6.2 0.8/ 1.3 0.0/ 0.5 2 Minor
    16/11 AM 5.0/ 5.5 0.0/ 0.5 0.0/ 0.5 1-2 None
    16/11 PM 5.5/ 6.0 0.5/ 1.0 0.0/ 0.5 2-3 None
    17/12 PM 4.9/ 5.4 -0.2/ 0.3 -0.2/ 0.3 2-3 None
    18/12 AM 5.0/ 5.5 0.0/ 0.5 -0.2/ 0.3 2-3 None

    Lindenhurst NY
    MLLW CATEGORIES - MINOR 3.1 FT, MODERATE 3.6 FT, MAJOR 4.1 FT
    MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.1 FT, MAJOR 2.6 FT

    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    15/01 PM 1.4/ 1.9 -0.2/ 0.3 0.0/ 0.5 1 None
    16/01 AM 1.6/ 2.0 0.1/ 0.6 0.0/ 0.5 1 None
    16/02 PM 1.4/ 1.9 -0.2/ 0.3 0.0/ 0.5 1 None
    17/02 AM 1.5/ 2.0 0.0/ 0.5 0.0/ 0.5 1 None
    17/03 PM 1.3/ 1.8 -0.2/ 0.2 -0.2/ 0.3 1-2 None

    &&

    Hempstead, NY Radar