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Hurricane Symbol Storm Special! View the latest observations near Atlantic Hurricane Sam.

National Weather Service Marine Forecast FZUS51 KPHI

FZUS51 KPHI 282007
CWFPHI

Coastal Waters Forecast for Delaware and New Jersey
National Weather Service Mount Holly NJ
404 PM EDT Tue Sep 28 2021

Sandy Hook NJ to Fenwick Island DE to 20 NM offshore and Delaware
Bay

ANZ400-290800-
404 PM EDT Tue Sep 28 2021

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...

A cold front will continue to shift offshore this evening and
out to sea tonight. As low pressure moves across the Canadian
Maritimes Wednesday and Thursday, a couple of weak surface
troughs may move across the region. High pressure is forecast to
affect the Mid Atlantic and northeast states Friday into
Saturday. A frontal boundary is forecast to affect the area late
in the weekend into early next week.



ANZ450-290800-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 10 to 15 kt, becoming N 15 to 20 kt after
midnight. Seas 3 to 4 ft. A chance of tstms this evening. Swell
mainly from the S with a dominant period of 6 seconds. 

WED
N winds 15 to 20 kt, diminishing to 10 to 15 kt with gusts
up to 20 kt in the late morning and afternoon. Seas 3 to 4 ft.
Swell mainly from the S with a dominant period of 7 seconds,
becoming mainly from the E with a dominant period of 8 seconds in
the afternoon.

WED NIGHT
NW winds 10 to 15 kt. Gusts up to 20 kt in the late
evening and overnight. Seas around 3 ft. Swell mainly from the NE
with a dominant period of 6 seconds. 

THU
N winds 10 to 15 kt. Gusts up to 20 kt until late
afternoon. Seas around 3 ft. Swell mainly from the NE with a
dominant period of 5 seconds. 

THU NIGHT
N winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 3 ft.

FRI
NW winds 5 to 10 kt. Seas around 3 ft.

FRI NIGHT
NW winds 5 to 10 kt. Seas around 3 ft.

SAT
W winds 5 to 10 kt. Seas 3 to 4 ft.

SAT NIGHT
W winds 5 to 10 kt. Seas 3 to 4 ft.

SUN
N winds 5 to 10 kt, becoming NE in the afternoon. Seas
3 to 4 ft.

SUN NIGHT
NE winds 5 to 10 kt. Seas 3 to 4 ft. 

Winds and seas higher in and near tstms.



ANZ451-290800-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 10 to 15 kt with gusts up to 20 kt, becoming
N with gusts up to 20 kt after midnight. Seas 3 to 4 ft. A chance
of tstms, mainly this evening. Swell mainly from the S with a
dominant period of 6 seconds. 

WED
N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Swell mainly from the S with a dominant period of
7 seconds, becoming mainly from the SE with a dominant period of
8 seconds in the afternoon.

WED NIGHT
NW winds 10 to 15 kt. Gusts up to 20 kt late. Seas
around 3 ft. Swell mainly from the NE with a dominant period of
6 seconds. 

THU
N winds 10 to 15 kt. Gusts up to 20 kt until late
afternoon. Seas around 3 ft. Swell mainly from the NE with a
dominant period of 5 seconds. 

THU NIGHT
N winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas around 3 ft.

FRI
N winds 10 to 15 kt, becoming NW 5 to 10 kt in the
afternoon. Seas around 3 ft.

FRI NIGHT
NW winds around 10 kt. Seas around 3 ft.

SAT
W winds around 10 kt. Seas 3 to 4 ft.

SAT NIGHT
SW winds around 10 kt. Seas 4 to 5 ft.

SUN
W winds 5 to 10 kt, becoming S in the afternoon. Seas 3 to
4 ft.

SUN NIGHT
SW winds 5 to 10 kt, becoming N after midnight. Seas
3 to 4 ft. 

Winds and seas higher in and near tstms.



ANZ452-290800-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 10 to 15 kt, becoming N with gusts up to
20 kt after midnight. Seas around 3 ft. A chance of tstms this
evening, then a chance of showers with a slight chance of tstms
after midnight. Swell mainly from the S with a dominant period of
6 seconds. 

WED
N winds 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Swell mainly from the S with a dominant period of
7 seconds, becoming mainly from the E with a dominant period of
8 seconds in the afternoon.

WED NIGHT
NW winds 10 to 15 kt. Gusts up to 20 kt late. Seas
around 3 ft. Swell mainly from the NE with a dominant period of
6 seconds. 

THU
N winds 10 to 15 kt. Gusts up to 20 kt until late
afternoon. Seas around 3 ft. Swell mainly from the NE with a
dominant period of 5 seconds. 

THU NIGHT
N winds 10 to 15 kt. Seas around 3 ft.

FRI
N winds 10 to 15 kt, becoming NW 5 to 10 kt in the
afternoon. Seas around 3 ft.

FRI NIGHT
NW winds around 10 kt. Seas around 3 ft.

SAT
NW winds around 10 kt, becoming W in the afternoon. Seas
3 to 4 ft.

SAT NIGHT
SW winds around 10 kt. Seas 4 to 5 ft.

SUN
SW winds 5 to 10 kt. Seas 3 to 5 ft.

SUN NIGHT
SW winds 5 to 10 kt, becoming N after midnight. Seas
3 to 4 ft. 

Winds and seas higher in and near tstms.



ANZ453-290800-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 5 to 10 kt, becoming N 15 to 20 kt. Seas
around 3 ft. A chance of tstms this evening, then a chance of
showers with a slight chance of tstms after midnight. Swell
mainly from the S with a dominant period of 6 seconds. 

WED
N winds 15 to 20 kt, diminishing to 5 to 10 kt. Seas
around 3 ft. Swell mainly from the SE with a dominant period of
8 seconds, becoming mainly from the NE with a dominant period of
8 seconds in the afternoon.

WED NIGHT
NW winds 10 to 15 kt. Seas around 3 ft. Swell mainly
from the NE with a dominant period of 6 seconds. 

THU
N winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas around 3 ft. Swell mainly from the NE with a dominant period
of 5 seconds. 

THU NIGHT
N winds 10 to 15 kt. Seas around 3 ft.

FRI
N winds 10 to 15 kt, becoming NW 5 to 10 kt in the
afternoon. Seas around 3 ft.

FRI NIGHT
NW winds 5 to 10 kt. Seas around 3 ft.

SAT
NW winds around 10 kt, becoming SW in the afternoon. Seas
3 to 4 ft.

SAT NIGHT
SW winds around 10 kt. Seas 3 to 5 ft.

SUN
SW winds 5 to 10 kt. Seas 3 to 4 ft.

SUN NIGHT
S winds 5 to 10 kt, becoming N after midnight. Seas
around 3 ft. 

Winds and seas higher in and near tstms.



ANZ454-290800-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 5 to 10 kt, becoming N 15 to 20 kt. Seas
around 3 ft. A chance of tstms this evening, then a chance of
showers with a slight chance of tstms after midnight. Swell
mainly from the S with a dominant period of 7 seconds. 

WED
N winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas around 3 ft. Swell mainly from the E with a
dominant period of 8 seconds, becoming mainly from the NE with a
dominant period of 8 seconds in the afternoon.

WED NIGHT
NW winds around 10 kt. Seas around 3 ft. Swell
mainly from the NE with a dominant period of 6 seconds. 

THU
N winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas around 3 ft. Swell mainly from the NE with a dominant period
of 5 seconds. 

THU NIGHT
N winds 10 to 15 kt. Seas around 3 ft.

FRI
N winds 10 to 15 kt. Seas around 3 ft.

FRI NIGHT
NW winds 5 to 10 kt. Seas around 3 ft.

SAT
NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
3 to 4 ft.

SAT NIGHT
SW winds around 10 kt. Seas 3 to 4 ft.

SUN
SW winds 5 to 10 kt. Seas 3 to 4 ft.

SUN NIGHT
SW winds 5 to 10 kt, becoming NW after midnight.
Seas around 3 ft. 

Winds and seas higher in and near tstms.



ANZ455-290800-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 5 to 10 kt, becoming N 15 to 20 kt after
midnight. Seas 3 to 4 ft. A chance of tstms this evening, then a
chance of showers with a slight chance of tstms after midnight.
Swell mainly from the S with a dominant period of 7 seconds. 

WED
NW winds 15 to 20 kt, becoming N 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 3 to 4 ft. Swell mainly from the
E with a dominant period of 8 seconds. 

WED NIGHT
NW winds 10 to 15 kt. Seas around 3 ft. Swell mainly
from the NE with a dominant period of 6 seconds. 

THU
N winds 10 to 15 kt. Seas around 3 ft. Swell mainly from
the NE with a dominant period of 5 seconds. 

THU NIGHT
N winds 10 to 15 kt. Seas around 3 ft.

FRI
N winds 5 to 10 kt. Seas around 3 ft.

FRI NIGHT
NW winds 5 to 10 kt. Seas around 3 ft.

SAT
NW winds 5 to 10 kt, becoming SW in the afternoon. Seas
3 to 4 ft.

SAT NIGHT
SW winds around 10 kt. Seas 3 to 4 ft.

SUN
SW winds 5 to 10 kt. Seas 3 to 4 ft.

SUN NIGHT
SW winds 5 to 10 kt, becoming NW after midnight.
Seas around 3 ft. 

Winds and seas higher in and near tstms.



ANZ431-290800-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts
up to 20 kt after midnight. Waves 2 ft or less. A chance of
tstms, mainly this evening.

WED
N winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Waves 2 ft or less.

WED NIGHT
NW winds 5 to 10 kt. Waves 2 ft or less.

THU
N winds 10 to 15 kt. Waves 2 ft or less.

THU NIGHT
N winds 10 to 15 kt. Waves 2 ft or less.

FRI
NW winds 5 to 10 kt. Waves 2 ft or less.

FRI NIGHT
NW winds 5 to 10 kt. Waves 2 ft or less.

SAT
W winds 5 to 10 kt, becoming SW in the afternoon. Waves
2 ft or less.

SAT NIGHT
SW winds 5 to 10 kt. Waves 2 ft or less.

SUN
SW winds 5 to 10 kt. Waves 2 ft or less.

SUN NIGHT
SW winds 5 to 10 kt, becoming N after midnight.
Waves 2 ft or less. 

Winds and waves higher in and near tstms.



ANZ430-290800-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
404 PM EDT Tue Sep 28 2021

TONIGHT
NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts
up to 20 kt after midnight. Waves 2 ft or less. A chance of
tstms, mainly this evening.

WED
N winds 10 to 15 kt. Gusts up to 20 kt early in the
morning. Waves 2 ft or less.

WED NIGHT
NW winds 5 to 10 kt. Waves 2 ft or less.

THU
N winds around 10 kt. Waves 2 ft or less.

THU NIGHT
N winds 5 to 10 kt. Waves 2 ft or less.

FRI
NW winds 5 to 10 kt. Waves 2 ft or less.

FRI NIGHT
NW winds 5 to 10 kt. Waves 2 ft or less.

SAT
W winds around 5 kt. Waves 2 ft or less.

SAT NIGHT
SW winds around 5 kt. Waves 2 ft or less.

SUN
SW winds around 5 kt. Waves 2 ft or less.

SUN NIGHT
SW winds around 5 kt, becoming NE after midnight.
Waves 2 ft or less. 

Winds and waves higher in and near tstms.