Coastal Atlantic Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Wind Chill Advisory
Issued: 3:38 AM EST Jan. 20, 2019 – National Weather Service

... Wind Chill Advisory in effect from 11 PM this evening to 1 PM
EST Monday...

* what... very cold wind chills expected. Wind chills as low as
20 below zero expected.

* Where... portions of central, northern, northwest and southern
New Jersey, east central and southeast Pennsylvania, northeast
Maryland and central, northern and southern Delaware.

* When... from 11 PM this evening to 1 PM EST Monday.

* Additional details... the cold wind chills could cause
frostbite on exposed skin in as little as 30 minutes.

Precautionary/preparedness actions...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frostbite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.



For more information from the National Weather Service visit
www.Weather.Gov/phi/winter


Coastal Flood Advisory
Issued: 4:19 AM EST Jan. 20, 2019 – National Weather Service

... Coastal flood advisory remains in effect until 11 am EST this
morning...

* locations... coastal areas of southern New Jersey and Delaware,
including adjacent portions of the Delaware Bay coast in Cape
May and Sussex counties.

* Timing... flooding will occur for a few hours around the time of
high tide this morning. High tide on the New Jersey and
Delaware oceanfront is between 6:00 am and 7:00 am. High tide on
the back bays and along Delaware Bay occurs later than the high
tide on the oceanfront.

* Coastal flood impacts... up to one foot of saltwater inundation
above ground level is possible in low-lying areas near
shorelines and tidal waterways. In Sussex County Delaware,
roadway flooding is possible in Fenwick Island, Dewey Beach,
Bethany Beach, Lewes, Rehoboth Beach, and other locations along
the ocean, the Bay, and tidal tributaries. Minor roadway
flooding is possible in Atlantic City, Absecon, and Ventnor. In
Cape May County, minor roadway flooding is possible in
Wildwood, Cape May, Avalon, and other locations along the shore
and the Delaware Bay shoreline.

* Waves... wave heights on the ocean waters off the coast are
forecast to be 5 to 9 feet. Wave heights on Delaware Bay are
forecast to be 2 to 5 feet.

Precautionary/preparedness actions...

A coastal flood advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some Road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the advanced hydrologic prediction service at
water.Weather.Gov/ahps for additional water level and flood
impact information for your local tide gauge.


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

Lewes de
MLLW categories - minor 6.0 ft, moderate 7.0 ft, major 8.0 ft
mhhw categories - minor 1.4 ft, moderate 2.4 ft, major 3.4 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/08 am 6.8 2.2 1.5 minor
20/08 PM 4.0 -0.7 0.1 none
21/08 am 5.0 0.3 -0.5 none
21/09 PM 2.9 -1.8 -1.2 none
22/09 am 5.3 0.7 -0.2 none
22/10 PM 4.5 -0.2 0.3 none

Atlantic City - oceanfront NJ
MLLW categories - minor 6.0 ft, moderate 7.0 ft, major 8.0 ft
mhhw categories - minor 1.4 ft, moderate 2.4 ft, major 3.4 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/06 am 6.9 2.3 1.8 minor
20/07 PM 4.4 -0.2 0.6 none
21/07 am 5.2 0.6 -0.1 none
21/08 PM 3.1 -1.5 -0.9 none
22/08 am 5.1 0.5 -0.2 none
22/09 PM 4.6 0.0 0.5 none

Ocean City NJ
MLLW categories - minor 5.3 ft, moderate 6.3 ft, major 7.3 ft
mhhw categories - minor 1.3 ft, moderate 2.3 ft, major 3.3 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/07 am 6.0 2.0 1.2 minor
20/07 PM 3.6 -0.4 0.1 none
21/08 am 4.3 0.3 -0.7 none
21/08 PM 2.2 -1.8 -1.4 none
22/09 am 4.5 0.5 -0.5 none
22/09 PM 3.8 -0.2 0.0 none

Cape May Harbor NJ
MLLW categories - minor 6.2 ft, moderate 7.2 ft, major 8.2 ft
mhhw categories - minor 1.1 ft, moderate 2.1 ft, major 3.1 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/07 am 7.1 2.0 1.4 minor
20/07 PM 4.2 -0.9 0.0 none
21/08 am 5.3 0.2 -0.6 none
21/08 PM 3.1 -2.0 -1.3 none
22/09 am 5.8 0.7 -0.2 none
22/09 PM 4.8 -0.3 0.3 none





Coastal Flood Advisory
Issued: 4:19 AM EST Jan. 20, 2019 – National Weather Service

... Coastal flood advisory remains in effect until 11 am EST this
morning...

* locations... coastal areas of southern New Jersey and Delaware,
including adjacent portions of the Delaware Bay coast in Cape
May and Sussex counties.

* Timing... flooding will occur for a few hours around the time of
high tide this morning. High tide on the New Jersey and
Delaware oceanfront is between 6:00 am and 7:00 am. High tide on
the back bays and along Delaware Bay occurs later than the high
tide on the oceanfront.

* Coastal flood impacts... up to one foot of saltwater inundation
above ground level is possible in low-lying areas near
shorelines and tidal waterways. In Sussex County Delaware,
roadway flooding is possible in Fenwick Island, Dewey Beach,
Bethany Beach, Lewes, Rehoboth Beach, and other locations along
the ocean, the Bay, and tidal tributaries. Minor roadway
flooding is possible in Atlantic City, Absecon, and Ventnor. In
Cape May County, minor roadway flooding is possible in
Wildwood, Cape May, Avalon, and other locations along the shore
and the Delaware Bay shoreline.

* Waves... wave heights on the ocean waters off the coast are
forecast to be 5 to 9 feet. Wave heights on Delaware Bay are
forecast to be 2 to 5 feet.

Precautionary/preparedness actions...

A coastal flood advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some Road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the advanced hydrologic prediction service at
water.Weather.Gov/ahps for additional water level and flood
impact information for your local tide gauge.


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

Lewes de
MLLW categories - minor 6.0 ft, moderate 7.0 ft, major 8.0 ft
mhhw categories - minor 1.4 ft, moderate 2.4 ft, major 3.4 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/08 am 6.8 2.2 1.5 minor
20/08 PM 4.0 -0.7 0.1 none
21/08 am 5.0 0.3 -0.5 none
21/09 PM 2.9 -1.8 -1.2 none
22/09 am 5.3 0.7 -0.2 none
22/10 PM 4.5 -0.2 0.3 none

Atlantic City - oceanfront NJ
MLLW categories - minor 6.0 ft, moderate 7.0 ft, major 8.0 ft
mhhw categories - minor 1.4 ft, moderate 2.4 ft, major 3.4 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/06 am 6.9 2.3 1.8 minor
20/07 PM 4.4 -0.2 0.6 none
21/07 am 5.2 0.6 -0.1 none
21/08 PM 3.1 -1.5 -0.9 none
22/08 am 5.1 0.5 -0.2 none
22/09 PM 4.6 0.0 0.5 none

Ocean City NJ
MLLW categories - minor 5.3 ft, moderate 6.3 ft, major 7.3 ft
mhhw categories - minor 1.3 ft, moderate 2.3 ft, major 3.3 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/07 am 6.0 2.0 1.2 minor
20/07 PM 3.6 -0.4 0.1 none
21/08 am 4.3 0.3 -0.7 none
21/08 PM 2.2 -1.8 -1.4 none
22/09 am 4.5 0.5 -0.5 none
22/09 PM 3.8 -0.2 0.0 none

Cape May Harbor NJ
MLLW categories - minor 6.2 ft, moderate 7.2 ft, major 8.2 ft
mhhw categories - minor 1.1 ft, moderate 2.1 ft, major 3.1 ft

             total total departure
day/time tide tide from norm flood
            ft MLLW ft mhhw ft impact
-------- --------- --------- --------- --------
20/07 am 7.1 2.0 1.4 minor
20/07 PM 4.2 -0.9 0.0 none
21/08 am 5.3 0.2 -0.6 none
21/08 PM 3.1 -2.0 -1.3 none
22/09 am 5.8 0.7 -0.2 none
22/09 PM 4.8 -0.3 0.3 none