Hazardous marine condition(s):
Small Craft Advisory
ANZ400-201900-
220 AM EDT Mon Jul 20 2026
.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
High pressure will remain our dominate weather feature today. A
frontal system then impacts the area Tuesday into Wednesday. By the
end of the week, high pressure returns.
$$
ANZ451-201900- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 220 AM EDT Mon Jul 20 2026 SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY AFTERNOON REST OF TONIGHT N winds 5 to 10 kt, increasing to 10 to 15 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds. MON NE winds 10 to 15 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and S 2 ft at 7 seconds. MON NIGHT SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 3 seconds. TUE SE winds 10 to 15 kt with gusts up to 20 kt, becoming S 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: SE 3 ft at 5 seconds, becoming S 5 ft at 5 seconds. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon. TUE NIGHT SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. Showers with a chance of tstms in the evening, then showers after midnight. WED SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: S 6 ft at 8 seconds. Showers with a chance of tstms in the morning, then showers likely in the afternoon. WED NIGHT W winds 10 to 15 kt, becoming N after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. A chance of showers. THU NE winds 10 to 15 kt. Seas 3 to 4 ft. THU NIGHT NE winds 5 to 10 kt. Seas 3 to 4 ft. FRI NE winds 5 to 10 kt. Seas around 3 ft. FRI NIGHT E winds 5 to 10 kt, becoming NE after midnight. Seas around 3 ft. Winds and seas higher in and near tstms. $$
ANZ451-201900- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 220 AM EDT Mon Jul 20 2026 SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY AFTERNOON REST OF TONIGHT N winds 5 to 10 kt, increasing to 10 to 15 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds. MON NE winds 10 to 15 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and S 2 ft at 7 seconds. MON NIGHT SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 3 seconds. TUE SE winds 10 to 15 kt with gusts up to 20 kt, becoming S 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: SE 3 ft at 5 seconds, becoming S 5 ft at 5 seconds. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon. TUE NIGHT SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. Showers with a chance of tstms in the evening, then showers after midnight. WED SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: S 6 ft at 8 seconds. Showers with a chance of tstms in the morning, then showers likely in the afternoon. WED NIGHT W winds 10 to 15 kt, becoming N after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. A chance of showers. THU NE winds 10 to 15 kt. Seas 3 to 4 ft. THU NIGHT NE winds 5 to 10 kt. Seas 3 to 4 ft. FRI NE winds 5 to 10 kt. Seas around 3 ft. FRI NIGHT E winds 5 to 10 kt, becoming NE after midnight. Seas around 3 ft. Winds and seas higher in and near tstms. $$