National Weather Service Marine Forecast FZUS51 KPHI

FZUS51 KPHI 190803
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
401 AM EDT Tue May 19 2026

Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay

ANZ400-192100
401 AM EDT Tue May 19 2026

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY...

High pressure along the East Coast remains in control early this week, leading to a period of very warm and dry conditions. A cold front moves in Wednesday into Thursday, bringing showers and thunderstorms to the area. Cooler temperatures move in behind the front for the end of the week with the potential for a prolonged period of more unsettled weather into the weekend.


ANZ450-192100
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM
401 AM EDT Tue May 19 2026

SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING

TODAY
S winds 10 to 15 kt with gusts up to 25 kt, increasing to 15 to 20 kt with gusts up to 25 kt late. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds.

TONIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds.

WED
SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds. Showers in the afternoon.

WED NIGHT
NW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 1 foot at 9 seconds. Showers.

THU
N winds around 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and N 1 foot at 3 seconds. A chance of showers.

THU NIGHT
SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 9 seconds.

FRI
E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.

FRI NIGHT
E winds 10 to 15 kt. Seas around 3 ft. Showers.

SAT
E winds around 15 kt. Seas 3 to 5 ft. Showers.

SAT NIGHT
E winds 10 to 15 kt. Seas 5 to 7 ft. Showers.


ANZ451-192100
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM
401 AM EDT Tue May 19 2026

SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING

TODAY
SW winds 10 to 15 kt, becoming S 15 to 20 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds.

WED
SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds. Showers likely in the afternoon.

WED NIGHT
W winds 15 to 20 kt with gusts up to 25 kt, becoming N 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 10 seconds. Showers.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds and NE 2 ft at 3 seconds. A chance of showers.

THU NIGHT
E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and S 2 ft at 6 seconds. A chance of showers in the evening.

FRI
E winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers.

FRI NIGHT
E winds 10 to 15 kt. Seas 3 to 4 ft. Showers.

SAT
E winds 15 to 20 kt. Seas 4 to 6 ft. Showers.

SAT NIGHT
NE winds 10 to 15 kt. Seas 5 to 7 ft. Showers.


ANZ452-192100
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM
401 AM EDT Tue May 19 2026

SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING

TODAY
SW winds 10 to 15 kt, becoming S 15 to 20 kt this afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
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 SE 3 ft at 9 seconds.

WED
SW 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 2 ft at 9 seconds. A chance of showers in the afternoon.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 10 seconds. Showers likely.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 4 seconds and S 3 ft at 6 seconds. Showers likely.

THU NIGHT
E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and S 2 ft at 6 seconds. Showers likely, mainly in the evening.

FRI
E winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers in the morning, then showers likely in the afternoon.

FRI NIGHT
E winds around 15 kt. Seas 4 to 5 ft. Showers likely in the evening, then showers after midnight.

SAT
E winds 15 to 20 kt. Seas 4 to 6 ft. Showers.

SAT NIGHT
E winds 10 to 15 kt. Seas 5 to 6 ft. Showers.


ANZ453-192100
Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM
401 AM EDT Tue May 19 2026

SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING

TODAY
S winds 10 to 15 kt, increasing to 15 to 20 kt late. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds.

WED
SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. Showers likely.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds and NE 2 ft at 4 seconds. Showers likely.

THU NIGHT
E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers.

FRI
E winds 10 to 15 kt. Seas 3 to 4 ft. Showers likely.

FRI NIGHT
E winds around 15 kt. Seas 4 to 5 ft. Showers likely in the evening, then showers after midnight.

SAT
E winds around 15 kt. Seas 4 to 5 ft. Showers, mainly in the morning.

SAT NIGHT
E winds 10 to 15 kt. Seas 5 to 6 ft. Showers.


ANZ454-192100
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM
401 AM EDT Tue May 19 2026

TODAY
S winds 10 to 15 kt, increasing to 15 to 20 kt late. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds.

WED
SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers in the afternoon.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. Showers likely.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and NE 2 ft at 3 seconds. Showers likely.

THU NIGHT
E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers.

FRI
E winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to 5 ft in the afternoon. Showers likely.

FRI NIGHT
E winds 15 to 20 kt. Seas 4 to 5 ft. Showers likely in the evening, then showers after midnight.

SAT
E winds around 15 kt. Seas 4 to 5 ft. Showers.

SAT NIGHT
E winds 10 to 15 kt. Seas 4 to 5 ft. Showers.


ANZ455-192100
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM
401 AM EDT Tue May 19 2026

TODAY
S winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 25 kt late. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds.

WED
SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. Showers likely.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 3 ft at 9 seconds. A chance of showers.

THU NIGHT
NE winds 10 to 15 kt. Seas around 3 ft. Wave Detail: NE 2 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers in the evening, then showers likely after midnight.

FRI
E winds 15 to 20 kt. Seas 3 to 5 ft. Showers.

FRI NIGHT
E winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Showers, mainly in the evening.

SAT
E winds 10 to 15 kt. Seas 4 to 5 ft. Showers likely.

SAT NIGHT
E winds 10 to 15 kt. Seas 4 to 5 ft. Showers likely.


ANZ431-192100
Delaware Bay waters south of East Point NJ to Slaughter Beach DE
401 AM EDT Tue May 19 2026

TODAY
SW winds 5 to 10 kt, becoming S 10 to 15 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds.

TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 7 seconds.

WED
SW winds 10 to 15 kt, diminishing to 5 to 10 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 6 seconds. A chance of showers and tstms in the afternoon.

WED NIGHT
W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 6 seconds. Showers likely.

THU
NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and N 1 foot at 3 seconds. Showers likely.

THU NIGHT
E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and NE 1 foot at 3 seconds. A chance of showers.

FRI
E winds 15 to 20 kt. Seas 2 to 3 ft. Showers likely.

FRI NIGHT
E winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft. Showers likely in the evening, then showers after midnight.

SAT
E winds around 15 kt. Seas 2 to 4 ft. Showers.

SAT NIGHT
E winds 10 to 15 kt. Seas 2 to 4 ft. Showers.

Winds and seas higher in and near tstms.


ANZ430-192100
Delaware Bay waters north of East Point NJ to Slaughter Beach DE
401 AM EDT Tue May 19 2026

TODAY
SW winds 5 to 10 kt. Seas around 2 ft this morning, then 1 foot or less. Wave Detail: S 2 ft at 5 seconds, becoming S 1 foot at 5 seconds.

TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds.

WED
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds. Showers likely with a chance of tstms in the afternoon.

WED NIGHT
NW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds. Showers with a chance of tstms in the evening, then showers after midnight.

THU
N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 2 seconds and SE 1 foot at 6 seconds. Showers likely.

THU NIGHT
E winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: E 1 foot at 2 seconds and SE 1 foot at 6 seconds, becoming SE 1 foot at 7 seconds. A chance of showers.

FRI
E winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely.

FRI NIGHT
E winds 10 to 15 kt. Seas 2 to 3 ft. Showers.

SAT
E winds 10 to 15 kt. Seas 2 to 3 ft. Showers.

SAT NIGHT
E winds 10 to 15 kt. Seas around 2 ft. Showers.

Winds and seas higher in and near tstms.


ANZ485-192100
Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM
401 AM EDT Tue May 19 2026

TODAY
SW winds around 15 kt with gusts up to 25 kt. Seas around 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
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 SE 2 ft at 9 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds.

WED NIGHT
SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 4 seconds and S 3 ft at 6 seconds. A chance of showers.

THU NIGHT
NE winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NE 4 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers.

FRI
E winds 15 to 20 kt. Seas 4 to 6 ft. Showers likely.

FRI NIGHT
E winds 15 to 20 kt. Seas 5 to 6 ft. Showers likely.

SAT
SE winds around 15 kt. Seas 5 to 7 ft. Showers likely.

SAT NIGHT
SE winds 10 to 15 kt. Seas 5 to 7 ft. Showers likely.


ANZ483-192100
Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM
401 AM EDT Tue May 19 2026

TODAY
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at 9 seconds.

WED
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 SE 2 ft at 9 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt, becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 4 seconds and S 3 ft at 6 seconds. A chance of showers.

THU NIGHT
E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 5 seconds and SE 3 ft at 9 seconds. A chance of showers.

FRI
E winds 10 to 15 kt. Seas 4 to 6 ft. Showers likely.

FRI NIGHT
E winds around 15 kt. Seas 5 to 6 ft. Showers likely in the evening, then showers after midnight.

SAT
SE winds 15 to 20 kt. Seas 5 to 7 ft. Showers.

SAT NIGHT
E winds around 15 kt. Seas 6 to 7 ft. Showers likely.


ANZ482-192100
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM
401 AM EDT Tue May 19 2026

TODAY
SW winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds around 20 kt with gusts up to 25 kt. Seas around 5 ft. Wave Detail: SW 5 ft at 5 seconds and SE 2 ft at 9 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds.

WED NIGHT
SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at 9 seconds. Showers likely, mainly in the evening.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 4 seconds and S 3 ft at 6 seconds. Showers likely.

THU NIGHT
E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers.

FRI
E winds around 15 kt. Seas 3 to 5 ft. A chance of showers in the morning, then showers likely in the afternoon.

FRI NIGHT
E winds around 15 kt. Seas around 5 ft. Showers likely in the evening, then showers after midnight.

SAT
E winds 15 to 20 kt. Seas 5 to 8 ft. Showers.

SAT NIGHT
E winds around 15 kt. Seas 6 to 8 ft. Showers likely.


ANZ481-192100
Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM
401 AM EDT Tue May 19 2026

TODAY
SW winds 15 to 20 kt. Seas 4 to 5 ft.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. A chance of showers in the afternoon.

WED NIGHT
SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 3 to 5 ft. Showers likely, mainly in the evening.

THU
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. A chance of showers.

THU NIGHT
E winds 5 to 10 kt. Seas around 3 ft. A chance of showers in the evening.

FRI
E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers.

FRI NIGHT
E winds 10 to 15 kt. Seas 3 to 5 ft. Showers.

SAT
E winds 15 to 20 kt. Seas 5 to 7 ft. Showers.

SAT NIGHT
E winds 15 to 20 kt. Seas 6 to 9 ft. Showers likely.


ANZ480-192100
Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM
401 AM EDT Tue May 19 2026

TODAY
SW winds 10 to 15 kt, becoming S around 20 kt late. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds.

TONIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds.

WED
SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds. Showers likely in the afternoon.

WED NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming N after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds. Showers with a chance of tstms in the evening, then showers after midnight.

THU
N winds around 10 kt, becoming E in the afternoon. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds and NE 2 ft at 4 seconds. A chance of showers.

THU NIGHT
SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 9 seconds.

FRI
E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. A chance of showers.

FRI NIGHT
E winds 10 to 15 kt. Seas around 3 ft. Showers.

SAT
E winds around 15 kt. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Showers.

SAT NIGHT
E winds around 15 kt. Seas 6 to 8 ft. Showers.

Winds and seas higher in and near tstms.