518
FZUS51 KPHI 210903
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
401 AM EST Fri Nov 21 2025

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

ANZ400-212200-
401 AM EST Fri Nov 21 2025

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
High pressure will shift offshore through Friday. Developing low
pressure will pass offshore late Friday night followed by high
pressure building into the region through early next week. A strong
frontal system looks to impact the region during the middle to end
of next week.

$$

ANZ450-212200-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
401 AM EST Fri Nov 21 2025

.TODAY...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 2 seconds and SE 1 foot at 6 seconds. Patchy fog
early this morning with vsby 1 to 3 NM.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at
6 seconds. A chance of rain in the evening, then rain likely
after midnight.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 3 seconds.
Rain in the morning.
.SAT NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: N
2 ft at 3 seconds and SE 2 ft at 7 seconds.
.SUN...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
6 seconds and S 1 foot at 7 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: W 2 ft at 3 seconds and S 1 foot at
6 seconds.
.MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.MON NIGHT...SW winds around 5 kt. Seas around 2 ft in the
evening, then 1 foot or less.
.TUE...S winds 5 to 10 kt. Seas around 2 ft. A chance of rain in
the afternoon.
.TUE NIGHT...S winds around 10 kt. Seas 2 to 4 ft. Rain.

$$

ANZ451-212200-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
401 AM EST Fri Nov 21 2025

.TODAY...SW winds 5 to 10 kt. Seas 1 foot or less, then around
2 ft this afternoon. Wave Detail: SE 1 foot at 5 seconds,
becoming S 1 foot at 3 seconds and E 1 foot at 6 seconds.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at
3 seconds. A chance of rain in the evening, then rain after
midnight with vsby 1 to 3 NM.
.SAT...N winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: N 2 ft
at 3 seconds and S 1 foot at 4 seconds. Rain in the morning.
.SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: N
2 ft at 4 seconds and E 2 ft at 7 seconds.
.SUN...NW winds around 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: E 2 ft at 7 seconds and N 1 foot at
4 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at
7 seconds.
.MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft.
.TUE...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of rain in
the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Rain likely.

$$

ANZ452-212200-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
401 AM EST Fri Nov 21 2025

.TODAY...SW winds 5 to 10 kt. Seas 1 foot or less, then around
2 ft this afternoon. Wave Detail: E 1 foot at 5 seconds, becoming
E 1 foot at 6 seconds.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at
3 seconds. Rain.
.SAT...N winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: NE 3 ft
at 4 seconds and N 1 foot at 2 seconds. Rain in the morning.
.SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NE
2 ft at 6 seconds and S 1 foot at 6 seconds.
.SUN...NW winds around 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and E 2 ft at
7 seconds.
.SUN NIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 kt after
midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and E
2 ft at 7 seconds.
.MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft.
.TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. A chance of rain in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Rain likely.

$$

ANZ453-212200-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
401 AM EST Fri Nov 21 2025

.TODAY...SW winds around 5 kt, increasing to 5 to 10 kt this
afternoon. Seas around 2 ft this morning, then 1 foot or less.
Wave Detail: E 1 foot at 5 seconds. A slight chance of rain late.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at
6 seconds. A chance of rain in the evening, then rain after
midnight.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: NE 2 ft at 3 seconds and SE 1 foot at
6 seconds. Rain in the morning.
.SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: NE 2 ft at 4 seconds and E 2 ft at
7 seconds.
.SUN...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and E 2 ft at
7 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at
6 seconds.
.MON...NW winds 10 to 15 kt, becoming W 5 to 10 kt in the
afternoon. Seas around 2 ft.
.MON NIGHT...SW winds around 5 kt, becoming SE after midnight.
Seas around 2 ft.
.TUE...SE winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. A chance of rain in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Rain likely.

$$

ANZ454-212200-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
401 AM EST Fri Nov 21 2025

.TODAY...S winds 5 to 10 kt. Seas around 2 ft this morning, then
1 foot or less. Wave Detail: E 1 foot at 6 seconds, becoming E
1 foot at 5 seconds. Patchy fog early this morning. A slight
chance of rain late. Vsby 1 to 3 NM early this morning.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: E 1 foot at 6 seconds. Rain.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: NE 2 ft at 3 seconds and NW 1 foot at
3 seconds. A chance of rain in the morning.
.SAT NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: NE
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.SUN...NW winds around 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 6 seconds and NW 1 foot at
3 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at
6 seconds.
.MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.MON NIGHT...S winds around 5 kt. Seas around 2 ft in the
evening, then 1 foot or less.
.TUE...SE winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas around 2 ft. A chance of rain in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Rain likely.

$$

ANZ455-212200-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
401 AM EST Fri Nov 21 2025

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
2 ft at 6 seconds. Patchy fog early this morning. A slight chance
of rain late. Vsby 1 to 3 NM early this morning.
.TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at
6 seconds. Rain.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: NE 2 ft at 3 seconds and N 2 ft at 3 seconds.
Rain in the morning.
.SAT NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: N
2 ft at 4 seconds and S 2 ft at 6 seconds.
.SUN...NW winds around 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 6 seconds and NW 1 foot at
3 seconds.
.SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: NE 2 ft at 6 seconds and W 1 foot at
2 seconds.
.MON...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas around 2 ft.
.MON NIGHT...S winds around 5 kt. Seas around 2 ft.
.TUE...SE winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. A chance of rain in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Rain likely.

$$

ANZ431-212200-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
401 AM EST Fri Nov 21 2025

.TODAY...S winds around 5 kt. Seas 1 foot or less. Patchy fog
early this morning. A slight chance of rain late. Vsby 1 to 3 NM
early this morning.
.TONIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
1 foot or less. A chance of rain in the evening, then rain after
midnight.
.SAT...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: N 1 foot at 2 seconds. A chance of rain in the
morning.
.SAT NIGHT...N winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
NW 1 foot at 3 seconds.
.SUN...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
around 2 ft in the morning, then 1 foot or less. Wave Detail: N
1 foot at 2 seconds, becoming W 1 foot at 2 seconds.
.SUN NIGHT...W winds 10 to 15 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 2 seconds.
.MON...NW winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT...S winds around 5 kt. Seas 1 foot or less.
.TUE...SE winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon. A chance of rain in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Rain likely.

$$

ANZ430-212200-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
401 AM EST Fri Nov 21 2025

.TODAY...S winds around 5 kt. Seas 1 foot or less. Patchy fog
early this morning. A slight chance of rain late. Vsby 1 to 3 NM
early this morning.
.TONIGHT...SW winds around 5 kt, becoming NW after midnight. Seas
1 foot or less. A chance of rain in the evening, then rain after
midnight.
.SAT...N winds around 10 kt. Seas 1 foot or less, then around
2 ft in the afternoon. Wave Detail: N 1 foot at 2 seconds. Rain
in the morning.
.SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: N 1 foot at 2 seconds.
.SUN...NW winds 5 to 10 kt, becoming W in the afternoon. Seas
1 foot or less.
.SUN NIGHT...W winds 10 to 15 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 2 seconds.
.MON...NW winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT...SE winds around 5 kt. Seas 1 foot or less.
.TUE...S winds 5 to 10 kt. Seas 1 foot or less. A chance of rain
in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Rain likely,
mainly in the evening.

$$