Your Ultimate Boating Resource

HomeForecastsPennsylvania ForecastsTinicum National Wildlife Refuge, PA Coastal Forecast

Tinicum National Wildlife Refuge, PA Coastal Forecast

FZUS51 KPHI 010804
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
402 AM EDT Wed Apr 1 2026

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

ANZ400-012100-
402 AM EDT Wed Apr 1 2026

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
A cold front will pass through the region from the northwest late
day Wednesday into Wednesday night before stalling for Thursday then
eventually lifting back north as a warm front early Friday. A low
pressure system passing well to the north of the area will push the
warm front north of the region by late day Friday into Saturday.
Another cold front then moves through the area late Sunday.

$$

ANZ450-012100-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
402 AM EDT Wed Apr 1 2026

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

.TODAY...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: S 6 ft at 8 seconds. A chance of showers with
a slight chance of tstms this morning. Showers likely with a
chance of tstms this afternoon.
.TONIGHT...NE winds 5 to 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 4 to 6 ft. Wave Detail: E
4 ft at 5 seconds and S 4 ft at 8 seconds. Showers likely with a
chance of tstms in the evening, then showers likely after
midnight.
.THU...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
6 ft. Wave Detail: SE 6 ft at 7 seconds. A chance of showers.
.THU NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. Wave Detail: SE 5 ft at
7 seconds. A chance of showers.
.FRI...SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 7 seconds.
.FRI NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 7 seconds and E
1 foot at 10 seconds.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft. A chance of
showers after midnight.
.SUN...SW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. Showers likely,
mainly in the evening.

Winds and seas higher in and near tstms.

$$

ANZ451-012100-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
402 AM EDT Wed Apr 1 2026

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

.TODAY...SW winds 15 to 20 kt, diminishing to 10 to 15 kt this
afternoon. Seas 4 to 6 ft. Wave Detail: S 6 ft at 8 seconds. A
slight chance of tstms late this morning. A slight chance of
showers late this morning and early afternoon, then a chance of
showers and tstms late.
.TONIGHT...SE winds 10 to 15 kt, becoming NE after midnight. Seas
3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and E 2 ft at
3 seconds. Showers with a chance of tstms in the evening, then
showers likely after midnight.
.THU...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: NE 5 ft at 7 seconds and S 3 ft at 7 seconds.
A chance of showers.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
becoming E 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave
Detail: NE 5 ft at 7 seconds and S 2 ft at 6 seconds.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft
at 7 seconds and E 3 ft at 7 seconds.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and E 2 ft at
7 seconds.
.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 4 to 6 ft.
.SUN...SW winds 25 to 30 kt. Seas 5 to 7 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...SW winds 20 to 25 kt, becoming NW 15 to 20 kt after
midnight. Seas 5 to 7 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ452-012100-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
402 AM EDT Wed Apr 1 2026

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

.TODAY...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: S 6 ft at 8 seconds. A slight chance of
showers and tstms late.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
NE after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at
7 seconds. A chance of tstms. Showers, mainly in the evening.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NE 4 ft
at 6 seconds and S 3 ft at 7 seconds.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
becoming E 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave
Detail: NE 4 ft at 7 seconds and S 3 ft at 6 seconds.
.FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and
NE 4 ft at 7 seconds.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft. Wave Detail: S 4 ft at 5 seconds and E 2 ft at
6 seconds.
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 4 to 6 ft.
.SUN...SW winds 25 to 30 kt. Seas 5 to 7 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...SW winds 20 to 25 kt, becoming NW 15 to 20 kt after
midnight. Seas 5 to 7 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ453-012100-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
402 AM EDT Wed Apr 1 2026

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

.TODAY...SW winds 15 to 20 kt, becoming S 10 to 15 kt this
afternoon. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. A
slight chance of showers and tstms late.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming
NE after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at
7 seconds. A chance of tstms. Showers.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S 3 ft
at 6 seconds and NE 2 ft at 4 seconds.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
becoming E 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave
Detail: NE 3 ft at 6 seconds and SE 3 ft at 7 seconds.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Wave Detail: E 3 ft at 7 seconds.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and NE 2 ft at
7 seconds.
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...SW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...SW winds 15 to 20 kt, becoming NW after midnight.
Seas 4 to 6 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ454-012100-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
402 AM EDT Wed Apr 1 2026

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

.TODAY...SW winds 15 to 20 kt, becoming S 10 to 15 kt this
afternoon. Seas 4 to 6 ft. Wave Detail: S 5 ft at 7 seconds. A
slight chance of showers and tstms late.
.TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming E
after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds.
A chance of tstms. Showers.
.THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 6 seconds and NE 2 ft at 3 seconds.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming
SE after midnight. Seas 3 to 4 ft. Wave Detail: E 3 ft at
7 seconds.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Wave Detail: NE 3 ft at 7 seconds and SE 3 ft at 8 seconds.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. Wave Detail: E 4 ft at 7 seconds.
.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...W winds 15 to 20 kt, becoming NW after midnight.
Seas 4 to 6 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ455-012100-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
402 AM EDT Wed Apr 1 2026

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

.TODAY...SW winds 15 to 20 kt, becoming S 10 to 15 kt this
afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 6 seconds. A chance of tstms. Showers.
.THU...E winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 6 seconds and NE 1 foot at 3 seconds.
.THU NIGHT...E winds around 10 kt, becoming SE after midnight.
Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and NE 2 ft at
7 seconds.
.FRI...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 7 seconds and NE 3 ft at 7 seconds.
.FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and NE 2 ft at
7 seconds.
.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN...S winds 20 to 25 kt. Seas 4 to 6 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...SW winds 15 to 20 kt, becoming NW after midnight.
Seas 4 to 6 ft. Showers likely.

Winds and seas higher in and near tstms.

$$

ANZ431-012100-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
402 AM EDT Wed Apr 1 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING...

.TODAY...SW winds 15 to 20 kt, diminishing to 10 to 15 kt with
gusts up to 20 kt late this morning and afternoon. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds.
A chance of showers and tstms late.
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at
2 seconds. Showers with a chance of tstms in the evening, then a
chance of showers and tstms after midnight.
.THU...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft
at 3 seconds and S 1 foot at 6 seconds.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: E 2 ft at 3 seconds and S 1 foot at 6 seconds.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 3 seconds and E 1 foot at 3 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds.
.SAT...S winds 10 to 15 kt. Seas around 2 ft.
.SAT NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft.
.SUN...SW winds 15 to 20 kt. Seas 2 to 4 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft. Showers likely,
mainly in the evening.

Winds and seas higher in and near tstms.

$$

ANZ430-012100-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
402 AM EDT Wed Apr 1 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING...

.TODAY...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: S 2 ft at 4 seconds. A chance of showers and
tstms late.
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas
1 foot or less. Wave Detail: SW 1 foot at 2 seconds and E 1 foot
at 2 seconds. Showers with a chance of tstms in the evening, then
a chance of showers and tstms after midnight.
.THU...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 3 seconds.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: E 2 ft at 3 seconds.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 1 foot or less, then around
2 ft in the afternoon. Wave Detail: SE 1 foot at 3 seconds,
becoming S 2 ft at 3 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 4 seconds.
.SAT...SW winds 10 to 15 kt. Seas around 2 ft.
.SAT NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft.
.SUN...SW winds 20 to 25 kt. Seas 2 to 3 ft. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft. Showers
likely, mainly in the evening.

Winds and seas higher in and near tstms.

$$



Don't Miss

Add us on Google to stay connected!
Add Us on Google