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Northfield, NJ Coastal Forecast

FZUS51 KPHI 202104
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
402 PM EST Sat Dec 20 2025

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

ANZ400-211000-
402 PM EST Sat Dec 20 2025

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
High pressure will move offshore the Delmarva coast later today.
A couple of dry cold fronts are expected to move across the area
Sunday and early Monday, followed briefly by high pressure later
Monday. A warm front and subsequent cold front is then forecast
to move across the area around Tuesday into early Wednesday,
followed briefly by high pressure late Wednesday. A pair of weak
disturbances could then affect the area for the end of next week.

$$

ANZ450-211000-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt late this
evening and overnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at
6 seconds and SE 3 ft at 9 seconds.
.SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: SW 4 ft at 6 seconds and SE 4 ft at 9 seconds.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: NW 4 ft at 5 seconds and SE 3 ft at
10 seconds.
.MON...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and
SE 2 ft at 10 seconds.
.MON NIGHT...W winds 10 to 15 kt, becoming SW 15 to 20 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and
SE 1 foot at 10 seconds. A chance of snow after midnight with
vsby 1 to 3 NM.
.TUE...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at
9 seconds. Rain and snow likely in the morning, then a chance of
rain in the afternoon. Vsby 1 to 3 NM in the morning.
.TUE NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft.
.WED...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft.
.WED NIGHT...NW winds 10 to 15 kt, becoming W after midnight.
Seas 2 to 3 ft.
.THU...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of rain.
.THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of
rain.

$$

ANZ451-211000-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft.
Wave Detail: S 5 ft at 6 seconds and SE 3 ft at 9 seconds.
.SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: S 5 ft at 7 seconds and SE 2 ft at 10 seconds.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: NW 4 ft at 4 seconds and SE 3 ft at
11 seconds.
.MON...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the
afternoon. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at
10 seconds, becoming NW 2 ft at 4 seconds and E 2 ft at
10 seconds.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds and N 1 foot at
4 seconds. A chance of snow and rain after midnight with vsby
1 to 3 NM.
.TUE...SW winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds and N
1 foot at 3 seconds. Rain likely, mainly in the morning with vsby
1 to 3 NM.
.TUE NIGHT...W winds 15 to 20 kt, becoming NW 20 to 25 kt after
midnight. Seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight.
.WED...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft.
.WED NIGHT...NW winds 10 to 15 kt, becoming W after midnight.
Seas 2 to 3 ft.
.THU...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of rain.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
rain.

$$

ANZ452-211000-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave
Detail: S 5 ft at 6 seconds and SE 3 ft at 9 seconds.
.SUN...W winds 15 to 20 kt, becoming NW 20 to 25 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: S 5 ft at 7 seconds and
SE 3 ft at 10 seconds.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: N 4 ft at 4 seconds and SE 3 ft at
11 seconds.
.MON...NW winds 15 to 20 kt with gusts up to 30 kt, becoming W
10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to
5 ft. Wave Detail: N 3 ft at 4 seconds and SE 2 ft at 11 seconds.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 20 to 25 kt with gusts up to 30 kt after midnight. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds and NE 1 foot at
5 seconds.
.TUE...SW winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: S 6 ft at 7 seconds and
NE 1 foot at 4 seconds. Rain likely, mainly in the morning.
.TUE NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft, subsiding to 3 to 4 ft after midnight.
.WED...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft.
.WED NIGHT...NW winds 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Seas 2 to 3 ft.
.THU...SW winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to
5 ft in the afternoon. A chance of rain.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
rain.

$$

ANZ453-211000-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 15 to 20 kt with gusts up to 30 kt late this evening and
overnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and
SE 3 ft at 9 seconds.
.SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: S 5 ft at 6 seconds and SE 3 ft at 10 seconds.
.SUN NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 4 seconds
and SE 3 ft at 10 seconds.
.MON...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: N 3 ft at 4 seconds and
SE 2 ft at 11 seconds.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 20 to 25 kt with gusts up to 30 kt after midnight. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds and NE 1 foot at
5 seconds.
.TUE...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to
6 ft. Wave Detail: S 5 ft at 7 seconds and NE 1 foot at
4 seconds. Rain likely in the morning.
.TUE NIGHT...W winds 15 to 20 kt, becoming NW 20 to 25 kt after
midnight. Seas 3 to 5 ft.
.WED...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 2 to 4 ft.
.WED NIGHT...NW winds 10 to 15 kt, becoming SW after midnight.
Seas around 2 ft.
.THU...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of rain.
.THU NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to
2 to 4 ft after midnight. A chance of rain after midnight.

$$

ANZ454-211000-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
SW 15 to 20 kt with gusts up to 30 kt late this evening and
overnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and
SE 3 ft at 9 seconds.
.SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: W 4 ft at 6 seconds and SE 3 ft at 9 seconds.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: N 4 ft at 4 seconds and SE 3 ft at
10 seconds.
.MON...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N
3 ft at 4 seconds and SE 2 ft at 11 seconds.
.MON NIGHT...W winds 10 to 15 kt, becoming SW 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 4 seconds and NE 1 foot at 5 seconds.
.TUE...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: S 4 ft at 5 seconds and NE 1 foot at
5 seconds. Rain likely in the morning.
.TUE NIGHT...W winds 15 to 20 kt, becoming NW 20 to 25 kt after
midnight. Seas 2 to 4 ft.
.WED...NW winds 15 to 20 kt. Seas 2 to 3 ft.
.WED NIGHT...N winds 5 to 10 kt, becoming SE 10 to 15 kt after
midnight. Seas around 2 ft.
.THU...SW winds 15 to 20 kt. Seas 3 to 5 ft. A chance of rain.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of
rain.

$$

ANZ455-211000-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

.TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt late this
evening and overnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at
5 seconds and SE 3 ft at 9 seconds.
.SUN...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 3 ft at
10 seconds.
.SUN NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Wave Detail: NW 4 ft at 4 seconds and SE 3 ft at
10 seconds.
.MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: N 4 ft at 5 seconds and E
2 ft at 10 seconds.
.MON NIGHT...W winds 10 to 15 kt, becoming SW 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 3 seconds and E 2 ft at 10 seconds.
.TUE...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: S 4 ft at 5 seconds and NE 1 foot at
5 seconds. Rain likely in the morning.
.TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas
2 to 4 ft.
.WED...NW winds 15 to 20 kt. Seas 2 to 4 ft.
.WED NIGHT...N winds 10 to 15 kt, becoming SE after midnight.
Seas around 2 ft.
.THU...SW winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. A chance of rain.
.THU NIGHT...SW winds around 15 kt. Seas 3 to 5 ft.

$$

ANZ431-211000-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

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

$$

ANZ430-211000-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
402 PM EST Sat Dec 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE SUNDAY NIGHT...

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

$$



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