Coastal Waters Forecast
Issued by NWS Mt. Holly, NJ

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113
FZUS51 KPHI 182004
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
401 PM EDT Fri Jul 18 2025

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

ANZ400-190900-
401 PM EDT Fri Jul 18 2025

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
High pressure will remain in place across the area today. A
weak disturbance will pass through late Saturday. A cold front
will approach from the northwest on Sunday, clearing the region
by Sunday night. High pressure will bring tranquil conditions to
the area through mid-week, before the pattern begins to become
slightly more unsettled.

$$

ANZ450-190900-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
401 PM EDT Fri Jul 18 2025

.TONIGHT...W winds around 5 kt, becoming E late. Seas around
2 ft. Wave Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds and NE 1 foot at 3 seconds.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds and NE 1 foot at 3 seconds. A chance of showers
and tstms.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 4 seconds and SE 1 foot at 8 seconds. A chance of showers. A
chance of tstms in the afternoon.
.SUN NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 4 seconds and NW 1 foot at
2 seconds. A chance of showers and tstms in the evening.
.MON...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft
at 3 seconds and S 1 foot at 5 seconds.
.MON NIGHT...NW winds 5 to 10 kt, becoming NE after midnight.
Seas around 2 ft.
.TUE...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
around 2 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.WED...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ451-190900-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
401 PM EDT Fri Jul 18 2025

.TONIGHT...S winds around 5 kt, becoming SE late. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 7 seconds and N 1 foot at 4 seconds.
.SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 6 seconds and SE 1 foot at 9 seconds.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 5 seconds and SE 2 ft at 8 seconds. A chance of showers
and tstms.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 4 seconds and SE 2 ft at 8 seconds. A chance of showers and
tstms.
.SUN NIGHT...W winds around 10 kt, becoming N after midnight.
Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at
4 seconds. A chance of showers and tstms in the evening.
.MON...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and S
1 foot at 5 seconds.
.MON NIGHT...S winds 5 to 10 kt, becoming NE after midnight. Seas
around 2 ft.
.TUE...NE winds around 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas around 2 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ452-190900-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
401 PM EDT Fri Jul 18 2025

.TONIGHT...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds and NE 1 foot at 4 seconds. A slight chance of
showers and tstms late.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds. A chance of showers.
.SAT NIGHT...S winds around 10 kt, becoming SW after midnight.
Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at
8 seconds. A chance of showers and tstms.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 4 seconds and S 2 ft at 8 seconds. A chance of showers and
tstms.
.SUN NIGHT...W winds around 10 kt, becoming NW after midnight.
Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at
4 seconds. A chance of showers and tstms in the evening.
.MON...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and S
1 foot at 5 seconds.
.MON NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas
around 2 ft.
.TUE...NE winds around 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...SE winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas around 2 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ453-190900-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
401 PM EDT Fri Jul 18 2025

.TONIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S
2 ft at 7 seconds and E 1 foot at 10 seconds. A chance of showers
with a slight chance of tstms late.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds. A chance of showers in the morning, then a chance
of showers and tstms in the afternoon. Vsby 1 to 3 NM in the
morning.
.SAT NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SE 1 foot at
3 seconds. A chance of showers and tstms.
.SUN...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 4 seconds and SE 2 ft at 8 seconds. A chance of showers. A
chance of tstms in the afternoon.
.SUN NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 4 seconds and NW 1 foot at
2 seconds.
.MON...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft
at 3 seconds and S 1 foot at 4 seconds.
.MON NIGHT...NE winds 5 to 10 kt. Seas around 2 ft.
.TUE...NE winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...SE winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ454-190900-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
401 PM EDT Fri Jul 18 2025

.TONIGHT...SW winds around 5 kt, becoming SE late. Seas around
2 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 9 seconds.
A chance of showers with a slight chance of tstms late with vsby
1 to 3 NM.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 9 seconds and SE 1 foot at 3 seconds. A chance of showers
in the morning, then a chance of showers and tstms in the
afternoon. Vsby 1 to 3 NM in the morning.
.SAT NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SE 1 foot at
3 seconds. A chance of showers and tstms.
.SUN...SW winds around 5 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 9 seconds. A chance of showers. A chance of tstms in the
afternoon.
.SUN NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: W 1 foot at 2 seconds and S 1 foot at
4 seconds. A chance of showers and tstms in the evening.
.MON...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N
1 foot at 3 seconds and S 1 foot at 4 seconds.
.MON NIGHT...NE winds 5 to 10 kt. Seas around 2 ft.
.TUE...NE winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 ft.
.WED...SE winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

ANZ455-190900-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
401 PM EDT Fri Jul 18 2025

.TONIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 7 seconds. A slight chance of tstms. A slight chance of
showers until early morning, then a chance of showers late.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 8 seconds. A chance of showers in the morning, then a
chance of showers and tstms in the afternoon.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 8 seconds and SE 1 foot at 3 seconds. A chance of
showers and tstms.
.SUN...SW winds around 5 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 9 seconds and SE 1 foot at 4 seconds. A chance of
showers. A chance of tstms in the afternoon.
.SUN NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas
around 2 ft. Wave Detail: NW 1 foot at 2 seconds and SE 1 foot at
4 seconds. A chance of showers and tstms in the evening.
.MON...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft
at 3 seconds and SE 1 foot at 9 seconds.
.MON NIGHT...NE winds 5 to 10 kt. Seas around 2 ft.
.TUE...NE winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 ft.
.WED...SE winds 5 to 10 kt. Seas around 2 ft.
.WED NIGHT...S winds around 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

$$

ANZ431-190900-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
401 PM EDT Fri Jul 18 2025

.TONIGHT...NW winds around 5 kt, becoming W late this evening,
then becoming S around 5 kt after midnight. Seas 1 foot or less.
Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 6 seconds. A
chance of showers with a slight chance of tstms late.
.SAT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE
1 foot at 7 seconds. A chance of showers. A chance of tstms in
the afternoon.
.SAT NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot or less. Wave Detail: SE 1 foot at 3 seconds and SE 1 foot
at 8 seconds. A chance of showers and tstms.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW
1 foot at 3 seconds. A chance of showers. A chance of tstms in
the afternoon.
.SUN NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot
at 4 seconds. A chance of showers and tstms in the evening.
.MON...N winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: NW 1 foot at 3 seconds, becoming NW
1 foot at 2 seconds.
.MON NIGHT...N winds 5 to 10 kt, becoming NE after midnight. Seas
1 foot or less.
.TUE...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
1 foot or less.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 1 foot or less.
.WED...SE winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft
in the afternoon.
.WED NIGHT...S winds around 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

$$

ANZ430-190900-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
401 PM EDT Fri Jul 18 2025

.TONIGHT...NW winds around 5 kt, becoming E around 5 kt after
midnight. Seas 1 foot or less. A slight chance of showers and
tstms late.
.SAT...SE winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE
1 foot at 2 seconds. A chance of showers. A chance of tstms in
the afternoon. Vsby 1 to 3 NM.
.SAT NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 foot or less. Wave Detail: SE 1 foot at 3 seconds. A chance of
showers and tstms.
.SUN...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W
1 foot at 2 seconds and SE 1 foot at 3 seconds. A chance of
showers. A chance of tstms in the afternoon.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 2 seconds. A chance of showers and tstms in
the evening.
.MON...N winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: N
1 foot at 2 seconds.
.MON NIGHT...N winds 5 to 10 kt. Seas 1 foot or less.
.TUE...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
1 foot or less.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 1 foot or less.
.WED...SE winds 5 to 10 kt. Seas 1 foot or less.
.WED NIGHT...S winds around 10 kt. Seas 1 foot or less.

Winds and seas higher in and near tstms.

$$