Islip, NY

6:23 PM EST on November 17, 2019 (GMT -0500)
Long Island Mac Arthur | | Change Station
Active Advisory: Coastal Flood Advisory Active Notice: Coastal Flood Advisory

Elev 98 ft 40.79 °N, 73.10 °W | Updated 27 minutes ago

Overcast
Overcast
39 °F
Feels Like 29 °F
N
20
Wind Variable Wind from NNE
Gusts 24 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.16 in
Visibility 10.0 miles
Clouds Overcast 2600 ft
Windchill 29 °F
Dew Point 30 °F
Humidity 70%
Rainfall 0.00 in
Snow Depth Not available.
6:41 AM 4:32 PM
Waning Gibbous, 71% visible
METAR KISP 172256Z 03017G21KT 10SM OVC026 04/M01 A3015 RMK AO2 SLP212 T00391011
Pressure 30.16 in
Visibility 10.0 miles
Clouds Overcast 2600 ft
Windchill 29 °F
Dew Point 30 °F
Humidity 70%
Rainfall 0.00 in
Snow Depth Not available.
6:41 AM 4:32 PM
Waning Gibbous, 71% visible
METAR KISP 172256Z 03017G21KT 10SM OVC026 04/M01 A3015 RMK AO2 SLP212 T00391011

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10-Day Weather Forecast

Almanac

Astronomy

Nov. 17, 2019 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

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Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Coastal Flood Advisory
Issued: 4:20 PM EST Nov. 17, 2019 – National Weather Service

... Coastal flood advisory in effect from noon to 4 PM EST
Monday...

The National Weather Service in New York NY has issued a coastal
flood advisory, which is in effect from noon to 4 PM EST Monday.
The coastal Flood Watch is no longer in effect.

* Locations... southwestern Suffolk.

* Timing... from noon to 4 PM EST Monday.

* Coastal flood impacts... up to one foot of inundation
above ground level is possible in low-lying areas near
shorelines and tidal waterways. Some roads and low lying
properties including parking lots, Parks, lawns, and homes
and businesses with basements near the Waterfront will
experience shallow flooding.

* Shoreline impacts... the combination of elevated water levels
and high surf along the ocean beachfront should also result in
moderate beach erosion and localized splashovers around the
times of high tide.

Precautionary/preparedness actions...

A coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.


Great South Bay at 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
-------- --------- --------- --------- ------- --------
18/02 am 2.7/ 3.2 1.3/ 1.8 1.7/ 2.2 2 none
18/01 PM 3.0/ 3.5 1.5/ 2.0 1.8/ 2.2 1-2 minor
19/03 am 2.0/ 2.5 0.5/ 1.0 0.9/ 1.4 1 none