Unsettled Weather in the Eastern U.S. through Memorial Day

Wet, stormy, and unsettled weather continues for much of the eastern half of the U.S. through Memorial Day. There is potential for scattered flash flooding across the Central Gulf Coast into North Georgia and across the Upper Ohio Valley. Severe storms capable of hail/wind may occur across the Middle Missouri Valley/Siouxland and across other parts of the central and southern Plains and Southeast. Read More >

Coastal Waters Forecast for Waters From James Island To Point Grenville 10 To 60 Nm (PZZ173) (Text-Only)
NWS Forecast for: Waters From James Island To Point Grenville 10 To 60 Nm (PZZ173)
Issued by: National Weather Service Seattle, WA
Last Update: 107 AM PDT Sun May 24 2026




Today: NW wind around 5 kt, backing to S late this morning and early afternoon, rising to 10 to 15 kt late. Seas 6 to 8 ft. Wave detail: NW 5 ft at 7 seconds, W 6 ft at 14 seconds and SW 2 ft at 16 seconds.

Tonight: S wind 15 to 20 kt, rising to 20 to 30 kt with gusts up to 35 kt after midnight. Seas 6 to 7 ft, building to 7 to 10 ft after midnight. Wave detail: SW 4 ft at 8 seconds, S 8 ft at 9 seconds and W 5 ft at 12 seconds. A chance of rain in the evening, then rain after midnight.

Mon: SW wind 20 to 25 kt. Seas 9 to 11 ft, building to 11 to 13 ft in the afternoon. Wave detail: W 13 ft at 13 seconds and S 2 ft at 16 seconds. Rain.

Mon Night: SW wind 15 to 20 kt, becoming SE 5 to 10 kt after midnight. Seas 13 to 15 ft. Wave detail: W 15 ft at 15 seconds and S 2 ft at 18 seconds. Rain in the evening.

Tue: NE wind 5 to 10 kt, becoming NW 15 to 20 kt in the afternoon. Seas 13 to 14 ft, subsiding to 9 to 11 ft in the afternoon. Wave detail: W 14 ft at 14 seconds and S 2 ft at 17 seconds.

Tue Night: NW wind 20 to 25 kt. Seas 10 to 12 ft. Wave detail: NW 12 ft at 11 seconds and S 2 ft at 16 seconds.

Wed: NW wind 20 to 25 kt, easing to 15 to 20 kt in the afternoon. Seas 9 to 11 ft. Wave detail: NW 10 ft at 9 seconds, S 2 ft at 16 seconds and W 4 ft at 23 seconds.

Wed Night: NW wind 15 to 20 kt. Seas 10 to 13 ft. Wave detail: NW 11 ft at 8 seconds, S 2 ft at 15 seconds and W 10 ft at 18 seconds.

Thu: NW wind 15 to 20 kt. Seas 11 to 13 ft. Wave detail: NW 12 ft at 8 seconds and NW 13 ft at 16 seconds.

Thu Night: NW wind 15 to 20 kt. Seas 11 to 12 ft, subsiding to 9 to 12 ft after midnight. Wave detail: NW 10 ft at 7 seconds and NW 12 ft at 15 seconds.







Zone Forecast: Waters From James Island To Point Grenville 10 To 60 Nm (PZZ173)

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