Southern Queens Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Coastal Flood Advisory
Issued: 11:06 AM EDT Mar. 21, 2019 – National Weather Service

... Coastal flood advisory remains in effect from 8 PM to 11 PM
EDT this evening...

* locations... vulnerable coastal locales along Jamaica Bay and
Great South Bay.

* Tidal departure... around 1 1/2 ft, locally 2 ft, above astronomical
tides tonight.

* Coastal flood impacts... there is a low
threat of property damage. Shallow flooding is expected in the
most vulnerable locations near the Waterfront and shoreline.
Expect around 1 to 2 feet of inundation above ground level in
low lying, vulnerable areas. Some roads and low lying property
including parking lots, Parks, lawns and homes/businesses with
basements near the Waterfront will experience shallow flooding.

* Shoreline impacts...

* timing... around high tide tonight.

Precautionary/preparedness actions...

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


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

Jamaica Bay NY
MLLW categories - minor 7.5 ft, moderate 8.2 ft, major 9.0 ft
mhhw categories - minor 1.6 ft, moderate 2.3 ft, major 3.1 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
21/10 PM 7.8/ 8.4 2.0/ 2.5 0.9/ 1.4 1-2 minor

Rockaway Inlet NY
MLLW categories - minor 7.3 ft, moderate 8.3 ft, major 9.3 ft
mhhw categories - minor 1.8 ft, moderate 2.8 ft, major 3.8 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
21/09 PM 7.7/ 8.2 2.1/ 2.6 1.2/ 1.7 2-3 minor

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
-------- --------- --------- --------- ------- --------
21/10 PM 6.1/ 6.6 1.6/ 2.0 2.2/ 2.7 1-2 moderate

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
-------- --------- --------- --------- ------- --------
21/09 PM 5.9/ 6.4 1.2/ 1.7 1.3/ 1.8 4-5 minor

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
-------- --------- --------- --------- ------- --------
21/09 PM 6.7/ 7.2 1.7/ 2.2 1.2/ 1.7 2-3 minor

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
-------- --------- --------- --------- ------- --------
22/12 am 2.7/ 3.2 1.3/ 1.8 1.2/ 1.7 1-2 none







Coastal Flood Advisory
Issued: 11:06 AM EDT Mar. 21, 2019 – National Weather Service

... Coastal flood advisory remains in effect from 8 PM to 11 PM
EDT this evening...

* locations... vulnerable coastal locales along Jamaica Bay and
Great South Bay.

* Tidal departure... around 1 1/2 ft, locally 2 ft, above astronomical
tides tonight.

* Coastal flood impacts... there is a low
threat of property damage. Shallow flooding is expected in the
most vulnerable locations near the Waterfront and shoreline.
Expect around 1 to 2 feet of inundation above ground level in
low lying, vulnerable areas. Some roads and low lying property
including parking lots, Parks, lawns and homes/businesses with
basements near the Waterfront will experience shallow flooding.

* Shoreline impacts...

* timing... around high tide tonight.

Precautionary/preparedness actions...

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


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

Jamaica Bay NY
MLLW categories - minor 7.5 ft, moderate 8.2 ft, major 9.0 ft
mhhw categories - minor 1.6 ft, moderate 2.3 ft, major 3.1 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
21/10 PM 7.8/ 8.4 2.0/ 2.5 0.9/ 1.4 1-2 minor

Rockaway Inlet NY
MLLW categories - minor 7.3 ft, moderate 8.3 ft, major 9.3 ft
mhhw categories - minor 1.8 ft, moderate 2.8 ft, major 3.8 ft

             total total departure
day/time tide tide from norm waves flood
            ft MLLW ft mhhw ft ft impact
-------- --------- --------- --------- ------- --------
21/09 PM 7.7/ 8.2 2.1/ 2.6 1.2/ 1.7 2-3 minor

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
-------- --------- --------- --------- ------- --------
21/10 PM 6.1/ 6.6 1.6/ 2.0 2.2/ 2.7 1-2 moderate

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
-------- --------- --------- --------- ------- --------
21/09 PM 5.9/ 6.4 1.2/ 1.7 1.3/ 1.8 4-5 minor

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
-------- --------- --------- --------- ------- --------
21/09 PM 6.7/ 7.2 1.7/ 2.2 1.2/ 1.7 2-3 minor

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
-------- --------- --------- --------- ------- --------
22/12 am 2.7/ 3.2 1.3/ 1.8 1.2/ 1.7 1-2 none