Philadelphia weather
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0621 AM EDT Wed Apr 10 2024
ANZ454-111021-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0621 AM EDT Wed Apr 10 2024
This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to the mouth of Delaware Bay out 20 nm.
.DAY ONE...Through tonight.
There is a low probability of widespread hazardous weather.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Gale-force winds and/or very rough seas are forecast on Thursday.
Gale-force winds and/or very rough seas are forecast on Friday.
Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
Gale Watch
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
442 AM EDT Wed Apr 10 2024
ANZ450>455-102200-
/O.CON.KPHI.GL.A.0011.240411T2200Z-240412T2200Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
442 AM EDT Wed Apr 10 2024
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
FRIDAY AFTERNOON...
* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas
7 to 12 ft possible.
* WHERE...The Atlantic coastal waters.
* WHEN...From Thursday evening through Friday afternoon.
* IMPACTS...Strong winds can cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.
Marine Weather
ANZ400-110000-
702 AM EDT Wed Apr 10 2024
.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
A weak system moves through during the day today with a front
remaining draped across our region. A strong cold front crosses
our area Thursday night into early Friday. High pressure will
build to the south later Saturday through Sunday, with a weak
cold front that may move through towards the end of the weekend.
$$
ANZ454-110000-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
702 AM EDT Wed Apr 10 2024
GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY
AFTERNOON
TODAY
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt late. Seas 2 to 3 ft. E swell around 2 ft at
9 seconds. A slight chance of showers early this morning. A
slight chance of showers this afternoon.
TONIGHT
S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. E swell around 2 ft at 7 seconds.
THU
S winds around 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 3 to
5 ft. E swell around 2 ft at 5 seconds in the morning, becoming
light. A chance of showers in the afternoon.
THU NIGHT
S winds 25 to 30 kt. Seas 5 to 8 ft, building to
8 to 11 ft after midnight. Showers.
FRI
SW winds 15 to 20 kt with gusts up to 30 kt. Seas 7 to
10 ft. SE swell 2 to 7 ft at 4 seconds. Showers in the morning.
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas
5 to 8 ft. SE swell 2 to 5 ft at 3 seconds. A chance of showers
in the evening.
SAT
W winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 4 to
7 ft, subsiding to 2 to 4 ft.
SUN
SW winds 10 to 15 kt. Seas 4 to 6 ft.