Philadelphia weather
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
556 AM EDT Fri Apr 12 2024
ANZ454-455-121600-
/O.EXT.KPHI.GL.W.0016.000000T0000Z-240412T1600Z/
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-
556 AM EDT Fri Apr 12 2024
...GALE WARNING NOW IN EFFECT UNTIL NOON EDT TODAY...
* WHAT...South winds 20 to 30 kt with gusts up to 35 kt and seas
7 to 12 ft.
* WHERE...Coastal waters from Cape May NJ to Fenwick Island DE
out 20 nm.
* WHEN...Until noon EDT today.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0651 AM EDT Fri Apr 12 2024
ANZ454-131051-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0651 AM EDT Fri Apr 12 2024
This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to the mouth of Delaware Bay out 20 nm.
.DAY ONE...Through tonight.
Gale-force winds and/or very rough seas are forecast.
Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
Marine Weather
ANZ400-130000-
752 AM EDT Fri Apr 12 2024
.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
Strong low pressure moves up into southern Canada later today.
A strong cold front, attached to the low, crosses our area this
morning. High pressure will build to the south later Saturday
through Sunday, with a weak cold front that may move through
towards the end of the weekend.
$$
ANZ454-130000-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
752 AM EDT Fri Apr 12 2024
GALE WARNING IN EFFECT UNTIL NOON EDT TODAY
TODAY
S winds 15 to 20 kt, becoming SW 20 to 25 kt late this
morning, then diminishing to 15 to 20 kt this afternoon. Seas
8 to 11 ft, subsiding to 6 to 9 ft this afternoon. S swell 2 to
4 ft at 5 seconds. A chance of showers with a slight chance of
tstms this morning. A slight chance of showers this afternoon.
TONIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Seas 5 to 8 ft. S swell 2 to 4 ft at 5 seconds.
SAT
W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. S swell 2 to 3 ft at 4 seconds.
SAT NIGHT
W winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. S swell around 2 ft at 3 seconds.
SUN
W winds around 10 kt, becoming S 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft
in the afternoon.
SUN NIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. SE swell 2 to 4 ft at 3 seconds.
MON
W winds 5 to 10 kt, becoming S in the evening, then
becoming SE after midnight. Seas 2 to 4 ft.
TUE
E winds around 10 kt, becoming S. Seas 2 to 3 ft.
Winds and seas higher in and near tstms.