Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
| NWS Forecast for: Coastal Waters From James Island To Point Grenville Out 10 Nm (PZZ153) Issued by: National Weather Service Seattle, WA Last Update: 303 AM PDT Fri Aug 28 2026 | |
| Today: W wind around 5 kt, veering to NW late. Seas 3 to 4 ft. Wave detail: SW 3 ft at 7 seconds and SW 2 ft at 15 seconds. Tonight: NW wind around 5 kt, rising to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave detail: W 3 ft at 6 seconds and SW 2 ft at 15 seconds. A chance of rain after midnight. Sat: NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: W 5 ft at 7 seconds and SW 2 ft at 15 seconds. Sat Night: NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave detail: W 5 ft at 7 seconds and SW 2 ft at 18 seconds. Sun: W wind around 5 kt, backing to SW in the afternoon. Seas 3 to 5 ft. Wave detail: W 4 ft at 7 seconds and SW 2 ft at 17 seconds. Sun Night: S wind around 5 kt, backing to NE after midnight. Seas 3 to 4 ft. Wave detail: W 3 ft at 7 seconds and SW 2 ft at 17 seconds. Mon: E wind around 5 kt, backing to W around 5 kt in the afternoon. Seas 3 to 5 ft. Wave detail: W 4 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain in the afternoon. Mon Night: NW wind around 5 kt. Seas 4 to 5 ft. Wave detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. Tue: S wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: W 4 ft at 9 seconds and SW 2 ft at 15 seconds. A chance of rain. Tue Night: S wind 5 to 10 kt, rising to 15 to 20 kt after midnight. Seas 3 to 4 ft, building to 5 to 7 ft after midnight. Wave detail: S 4 ft at 5 seconds and W 6 ft at 9 seconds. A chance of rain in the evening, then rain likely after midnight. | |
| Zone Forecast: Coastal Waters From James Island To Point Grenville Out 10 Nm (PZZ153) | |
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