Expires:202608191115;;959512 FZUS52 KILM 182257 CWFILM Coastal Waters Forecast National Weather Service Wilmington NC 657 PM EDT Tue Aug 18 2026 Surf City NC to South Santee River SC out 60 NM AMZ254-191115- Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM- 657 PM EDT Tue Aug 18 2026 .TONIGHT...SW winds 5 to 10 kt, becoming W late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 10 seconds. .WED...N winds 5 kt, becoming SE in the afternoon. Seas 2 ft. Wave Detail: SE 2 ft at 10 seconds and S 1 ft at 5 seconds. .WED NIGHT...S winds 5 kt. Seas 2 ft. Wave Detail: SE 2 ft at 9 seconds and S 1 ft at 5 seconds. .THU...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 1 ft at 4 seconds and SE 1 ft at 9 seconds. .THU NIGHT...S winds 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 ft at 8 seconds. .FRI...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 9 seconds. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. .FRI NIGHT...S winds 10 kt. Seas 2 ft. A chance of showers and tstms. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of tstms. A chance of showers in the morning, then showers likely in the afternoon. .SAT NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Showers likely with a chance of tstms. .SUN...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. A chance of showers and tstms in the morning. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$