HomeForecastsDelaware ForecastsSinnickson Landing, NJ Coastal Forecast

Sinnickson Landing, NJ Coastal Forecast

FZUS51 KPHI 122305
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
702 PM EDT Sat Apr 12 2025

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

ANZ400-131200-
702 PM EDT Sat Apr 12 2025

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
Low pressure meanders off the New Jersey coast through tonight
before lifting up into New England on Sunday. High pressure builds
back into the region later Sunday into Monday. A warm front lifts
north of the area early Monday, followed by a cold front late Monday
night into Tuesday. A secondary cold front passes through late
Tuesday night with high pressure returning later Wednesday.
Another disturbance approaches late Friday into next weekend.

$$

ANZ450-131200-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
702 PM EDT Sat Apr 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: E 8 ft
at 9 seconds, becoming E 7 ft at 8 seconds. Periods of light
rain. Vsby 1 to 3 NM early this evening.
.SUN...N winds 15 to 20 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: E 6 ft at 8 seconds. A
chance of light rain in the morning.
.SUN NIGHT...NW winds around 10 kt. Seas 2 to 4 ft. Wave Detail:
E 3 ft at 8 seconds and NW 2 ft at 3 seconds.
.MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds
and E 2 ft at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 4 seconds and E 2 ft at 9 seconds. A chance of showers.
.TUE...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S
3 ft at 8 seconds.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft.
.WED...W winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...W winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas around 2 ft.

$$

ANZ451-131200-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
702 PM EDT Sat Apr 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 6 to
9 ft. Wave Detail: NE 8 ft at 8 seconds. Periods of light rain.
Vsby 1 to 3 NM early this evening.
.SUN...N winds 15 to 20 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: NE 6 ft at 8 seconds.
Light rain likely in the morning.
.SUN NIGHT...NW winds around 10 kt. Seas 2 to 4 ft. Wave Detail:
E 4 ft at 8 seconds.
.MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and
SW 2 ft at 3 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 4 seconds and E 2 ft at 9 seconds. A chance of showers.
.TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 5 ft.
.WED...W winds 20 to 25 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds 15 to 20 kt. Seas 3 to 4 ft.
.THU...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft.

$$

ANZ452-131200-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
702 PM EDT Sat Apr 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 6 to
9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: E 8 ft
at 8 seconds, becoming E 7 ft at 8 seconds. Periods of light
rain. Vsby 1 to 3 NM early this evening.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: E 6 ft at 8 seconds. Light rain likely in the
morning.
.SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E
4 ft at 8 seconds.
.MON...W winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and S
2 ft at 3 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 4 seconds and E 2 ft at 8 seconds. A chance of showers.
.TUE...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SE 4 ft at 7 seconds.
.TUE NIGHT...W winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 4 to 5 ft.
.WED...W winds 20 to 25 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas around 2 ft.

$$

ANZ453-131200-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
702 PM EDT Sat Apr 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
8 ft. Wave Detail: NE 7 ft at 8 seconds. A chance of light rain
early this evening, then light rain likely late this evening and
overnight. Vsby 1 to 3 NM early this evening.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: NE 5 ft at 8 seconds. A chance of light rain
in the morning.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E
4 ft at 8 seconds.
.MON...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and S 2 ft at
3 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 4 seconds and E 2 ft at 8 seconds. A chance of showers.
.TUE...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: S 4 ft at 7 seconds.
.TUE NIGHT...W winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 3 to 5 ft.
.WED...W winds 20 to 25 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas around 2 ft.

$$

ANZ454-131200-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
702 PM EDT Sat Apr 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
7 ft. Wave Detail: E 6 ft at 8 seconds and NW 3 ft at 4 seconds.
A slight chance of light rain early this evening, then light rain
likely late this evening and overnight.
.SUN...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: E 5 ft at 8 seconds and
NW 3 ft at 4 seconds. A chance of light rain in the morning.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E
4 ft at 9 seconds and NW 2 ft at 4 seconds.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds
and E 2 ft at 8 seconds.
.MON NIGHT...S winds 10 to 15 kt, becoming SW with gusts up to
20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at
4 seconds and E 2 ft at 8 seconds. A chance of showers in the
evening.
.TUE...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and
SE 3 ft at 8 seconds.
.TUE NIGHT...W winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 3 to 5 ft.
.WED...W winds 20 to 25 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds around 20 kt. Seas 3 to 4 ft.
.THU...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas around 2 ft.

$$

ANZ455-131200-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
702 PM EDT Sat Apr 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
8 ft, subsiding to 5 to 6 ft after midnight. Wave Detail: NE 6 ft
at 8 seconds and N 3 ft at 5 seconds, becoming NE 5 ft at
8 seconds and N 3 ft at 4 seconds. A slight chance of light rain
this evening. A chance of light rain after midnight, then a
slight chance of light rain late.
.SUN...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: E 5 ft at 8 seconds and
NW 3 ft at 4 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft, subsiding to
2 to 3 ft after midnight. Wave Detail: E 4 ft at 9 seconds and NW
2 ft at 4 seconds, becoming E 3 ft at 8 seconds and NW 1 foot at
4 seconds.
.MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and W
2 ft at 4 seconds.
.MON NIGHT...S winds 10 to 15 kt, becoming SW with gusts up to
20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at
5 seconds and E 2 ft at 8 seconds. A chance of showers in the
evening.
.TUE...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 3 seconds and S
3 ft at 7 seconds.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 4 ft.
.WED...W winds around 20 kt. Seas 3 to 4 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas around 2 ft.

$$

ANZ431-131200-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
702 PM EDT Sat Apr 12 2025

.TONIGHT...N winds around 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 8 seconds.
A slight chance of light rain early this evening, then light rain
likely late this evening and early morning. A chance of light
rain late.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: NW 2 ft at 4 seconds and SE 2 ft at 8 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft in the evening,
then 1 foot or less. Wave Detail: NW 2 ft at 3 seconds and SE
1 foot at 8 seconds, becoming NW 1 foot at 3 seconds and SE
1 foot at 8 seconds.
.MON...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas
1 foot or less. Wave Detail: NW 1 foot at 3 seconds and SE 1 foot
at 8 seconds.
.MON NIGHT...S winds around 10 kt, becoming SW after midnight.
Seas 1 foot or less. Wave Detail: SW 1 foot at 3 seconds and SE
1 foot at 8 seconds. A chance of showers.
.TUE...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and
SE 1 foot at 7 seconds.
.TUE NIGHT...W winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 2 to 3 ft.
.WED...W winds 20 to 25 kt. Seas 2 to 3 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft.
.THU...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas 1 foot or less, then
around 2 ft after midnight.

$$

ANZ430-131200-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
702 PM EDT Sat Apr 12 2025

.TONIGHT...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 SE 1 foot at
6 seconds. A chance of light rain early this evening, then a
slight chance of light rain late this evening and overnight.
.SUN...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: NW 2 ft at 3 seconds.
.SUN NIGHT...W winds 5 to 10 kt. Seas 1 to 2 ft in the evening,
then 1 foot or less. Wave Detail: NW 1 foot at 3 seconds.
.MON...SW winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less.
.MON NIGHT...SE 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.
.TUE...W winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 1 foot or less, then around 2 ft in the
afternoon. Wave Detail: W 1 foot at 3 seconds, becoming W 2 ft at
3 seconds.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 3 ft.
.WED...W winds 15 to 20 kt. Seas 2 to 3 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas around 2 ft.
.THU...NW winds 10 to 15 kt. Seas around 2 ft.
.THU NIGHT...W winds 5 to 10 kt. Seas 1 foot or less.

$$



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