Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska
A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. 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: 136 PM PDT Sun Oct 18 2026 |  |
| Tonight: N wind 5 to 10 kt, becoming E after midnight. Seas 6 to 8 ft. Wave detail: N 2 ft at 4 seconds, W 7 ft at 12 seconds and SW 2 ft at 18 seconds. Mon: SE wind around 5 kt, veering to SW around 5 kt in the afternoon. Seas 5 to 7 ft. Wave detail: W 6 ft at 11 seconds, W 2 ft at 16 seconds and SW 2 ft at 17 seconds. Mon Night: N wind around 5 kt. Seas 5 to 6 ft. Wave detail: N 2 ft at 5 seconds, W 6 ft at 10 seconds and W 2 ft at 15 seconds. Tue: NE wind around 5 kt. Seas 5 to 6 ft. Wave detail: SW 2 ft at 9 seconds, W 5 ft at 10 seconds and W 2 ft at 14 seconds. Tue Night: N wind 5 to 10 kt, becoming NE after midnight. Seas 4 to 6 ft. Wave detail: N 2 ft at 6 seconds, SW 2 ft at 8 seconds and W 5 ft at 10 seconds. Wed: NE wind around 5 kt, backing to NW in the afternoon. Seas 3 to 4 ft. Wave detail: NW 3 ft at 7 seconds and W 4 ft at 10 seconds. Wed Night: NW wind 5 to 10 kt. Seas 3 to 5 ft, building to 5 to 7 ft after midnight. Wave detail: W 5 ft at 6 seconds, W 5 ft at 12 seconds and W 7 ft at 16 seconds. Thu: NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 6 to 8 ft, building to 8 to 10 ft in the afternoon. Wave detail: NW 2 ft at 6 seconds and W 10 ft at 13 seconds. Thu Night: NW wind 10 to 15 kt. Seas 8 to 10 ft. Wave detail: W 10 ft at 12 seconds. Fri: N wind 10 to 15 kt, becoming NW around 5 kt in the afternoon. Seas 6 to 9 ft. Wave detail: W 9 ft at 12 seconds. Fri Night: NW wind around 5 kt, veering to E around 5 kt after midnight. Seas 5 to 6 ft. Wave detail: W 6 ft at 11 seconds. A chance of rain after midnight. | |
| Zone Forecast: Coastal Waters From James Island To Point Grenville Out 10 Nm (PZZ153) | |
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