| NWS Forecast for: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM (ANZ454) Issued by: National Weather Service Philadelphia, PA Last Update: 401 PM EDT Thu Apr 23 2026 | |
| Tonight: SW winds 5 to 10 kt, becoming NE late. Seas 2 to 3 ft. Wave detail: S 2 ft at 6 seconds and E 2 ft at 10 seconds. Fri: E winds 5 to 10 kt. Seas around 2 ft. Wave detail: S 2 ft at 6 seconds and E 2 ft at 9 seconds. Fri Night: SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: SE 2 ft at 7 seconds. A chance of showers. Sat: E winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, building to 4 to 5 ft in the afternoon. Wave detail: E 4 ft at 7 seconds, becoming E 5 ft at 5 seconds. A chance of rain in the morning, then rain likely in the afternoon. Sat Night: E winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave detail: E 7 ft at 7 seconds and E 1 foot at 15 seconds. Rain. Sun: NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave detail: E 7 ft at 7 seconds and S 1 foot at 6 seconds. Rain in the morning, then a chance of showers in the afternoon. Sun Night: NE winds 20 to 25 kt, diminishing to around 15 kt after midnight. Seas 5 to 8 ft. A chance of showers in the evening. Mon: NE winds 10 to 15 kt. Seas 4 to 6 ft. Mon Night: NE winds 5 to 10 kt. Seas 3 to 5 ft. Tue: NE winds 5 to 10 kt, becoming SE in the afternoon. Seas 3 to 4 ft. A chance of showers. Tue Night: SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. | |
| Zone Forecast: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM (ANZ454) | |
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