| 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 AM EDT Sat May 9 2026 |  |
Today: S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 5 seconds and E 2 ft at 10 seconds. A slight chance of showers and tstms early this afternoon. A chance of showers with a slight chance of tstms late. Tonight: S winds 10 to 15 kt with gusts up to 20 kt, becoming SW around 5 kt after midnight. Seas 3 to 4 ft. Wave detail: S 3 ft at 6 seconds and E 2 ft at 9 seconds. A chance of showers in the evening. Sun: SW winds around 5 kt, becoming S in the afternoon. Seas 3 to 4 ft. Wave detail: SE 4 ft at 7 seconds and E 3 ft at 9 seconds. Sun Night: S winds 5 to 10 kt, becoming N after midnight. Seas around 3 ft. Wave detail: SE 3 ft at 8 seconds and S 2 ft at 7 seconds. A chance of showers after midnight. Mon: N winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave detail: SE 3 ft at 8 seconds and NE 2 ft at 4 seconds. Showers. Mon Night: N winds around 5 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: E 3 ft at 9 seconds and E 2 ft at 5 seconds. Showers likely in the evening. Tue: N winds 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Tue Night: SW winds around 5 kt. Seas 2 to 3 ft. Wed: S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. A chance of showers in the afternoon. Wed Night: S winds 15 to 20 kt. Seas 3 to 4 ft. Showers likely. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM (ANZ454) | |
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