| NWS Forecast for: Delaware Bay waters north of East Point NJ to Slaughter Beach DE (ANZ430) Issued by: National Weather Service Philadelphia, PA Last Update: 739 PM EDT Wed May 20 2026 |  |
Tonight: SW winds 5 to 10 kt, becoming N late this evening and overnight. Seas around 2 ft. Wave detail: SE 1 foot at 6 seconds. A chance of tstms this evening. Showers likely. Thu: NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave detail: NE 2 ft at 3 seconds and SE 1 foot at 6 seconds. A chance of showers in the morning, then showers likely in the afternoon. Thu Night: NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave detail: NE 2 ft at 3 seconds and SE 1 foot at 6 seconds. A chance of showers in the evening. Fri: E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 4 seconds. Showers likely in the afternoon. Fri Night: E winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 3 seconds. Showers. Sat: E winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 4 seconds. Showers. Sat Night: E winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Showers. Sun: NE winds around 5 kt. Seas around 2 ft in the morning, then 1 foot or less. Showers. Sun Night: NE winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. A chance of showers. Mon: SW winds around 5 kt. Seas 1 foot or less. A chance of showers. Mon Night: SW winds around 5 kt. Seas 1 foot or less. A chance of showers. winds and seas higher in and near tstms. | |
| Zone Forecast: Delaware Bay waters north of East Point NJ to Slaughter Beach DE (ANZ430) | |
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