Coastal Waters Forecast
Issued by NWS Wilmington, NC
Issued by NWS Wilmington, NC
285 FZUS52 KILM 251807 CWFILM Coastal Waters Forecast National Weather Service Wilmington NC 207 PM EDT Tue Aug 25 2026 Surf City NC to South Santee River SC out 60 NM AMZ200-260715- 207 PM EDT Tue Aug 25 2026 .Synopsis for coastal waters from Surf City North Carolina to South Santee River South Carolina out to 60 nautical miles... A weak front will remain stalled over the area this afternoon. This front is expected to become increasingly diffuse, then lift back to the north late tonight into Wednesday. With the front in the area, winds will be light with some variability, but wind and sea conditions could be locally higher in or near any thunderstorms at times. Once the front pushes inland, expect more onshore flow. $$ AMZ250-260715- Coastal waters from Surf City to Cape Fear NC out 20 nm- 207 PM EDT Tue Aug 25 2026 .THIS AFTERNOON...E winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 5 seconds and E 1 ft at 9 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 11 seconds. .WED...E winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 ft at 10 seconds. A chance of showers. A slight chance of tstms in the morning, then a chance of tstms in the afternoon. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 4 seconds and SE 2 ft at 10 seconds. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. .THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 8 seconds. A chance of tstms. Showers likely, mainly in the morning. .THU NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. A chance of tstms. A chance of showers in the evening, then showers after midnight. .FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. Showers with a chance of tstms. .FRI NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT NIGHT...S winds 5 kt. Seas 2 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ252-260715- Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM- 207 PM EDT Tue Aug 25 2026 .THIS AFTERNOON...E winds 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 11 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 11 seconds. A slight chance of showers and tstms after midnight. .WED...E winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 ft. Wave Detail: S 1 ft at 5 seconds and SE 1 ft at 10 seconds. A chance of showers. A slight chance of tstms in the morning, then a chance of tstms in the afternoon. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 ft at 10 seconds. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 8 seconds. Showers likely with a chance of tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. A chance of tstms. A chance of showers in the evening, then showers after midnight. .FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. Showers with a chance of tstms. .FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT...SW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT NIGHT...S winds 5 kt. Seas 2 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ254-260715- Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM- 207 PM EDT Tue Aug 25 2026 .THIS AFTERNOON...E winds 5 kt, increasing to 10 kt late. Seas 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 ft at 11 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 ft at 11 seconds. A slight chance of showers and tstms after midnight. .WED...E winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 ft. Wave Detail: S 1 ft at 5 seconds and SE 1 ft at 11 seconds. A chance of showers. A slight chance of tstms in the morning, then a chance of tstms in the afternoon. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 ft at 10 seconds. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 ft at 9 seconds. Showers likely with a chance of tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 8 seconds. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT...S winds 5 kt. Seas 2 ft. A chance of tstms. Showers. .SAT NIGHT...S winds 5 kt. Seas 2 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ256-260715- Coastal waters from Murrells Inlet to South Santee River SC out 20 NM- 207 PM EDT Tue Aug 25 2026 .THIS AFTERNOON...E winds 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 5 seconds and E 1 ft at 11 seconds. A slight chance of showers and tstms. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 5 seconds and E 1 ft at 11 seconds. A slight chance of showers and tstms after midnight. .WED...E winds 5 to 10 kt, becoming S in the afternoon. Seas 2 ft. Wave Detail: S 1 ft at 5 seconds and E 1 ft at 11 seconds. A chance of showers and tstms, mainly in the morning. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 ft at 10 seconds. A chance of showers and tstms after midnight. .THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 ft at 10 seconds. Showers likely with a chance of tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 9 seconds. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Showers with a chance of tstms. .FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT...S winds 5 kt. Seas 2 ft. A chance of tstms. Showers. .SAT NIGHT...SE winds 5 kt. Seas 2 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ280-260715- Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM- 207 PM EDT Tue Aug 25 2026 .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 11 seconds. A slight chance of showers and tstms. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 11 seconds. A chance of showers and tstms after midnight. .WED...E winds 5 to 10 kt, becoming S in the afternoon. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 10 seconds. A chance of showers and tstms. .WED NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 9 seconds. A chance of tstms. A chance of showers in the evening, then showers after midnight. .THU...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 8 seconds. Showers with a chance of tstms. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. A chance of tstms. A chance of showers in the evening, then showers after midnight. .FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers with a chance of tstms. .FRI NIGHT...SW winds 10 to 15 kt. Seas 3 ft. A chance of tstms. Showers. .SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. Winds and seas higher in and near tstms. $$ AMZ284-260715- Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM- 207 PM EDT Tue Aug 25 2026 .THIS AFTERNOON...E winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 ft at 11 seconds. A slight chance of tstms. A slight chance of showers early, then a chance of showers late. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 ft at 11 seconds. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight. .WED...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 ft at 11 seconds. A chance of showers and tstms. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 10 seconds. A chance of showers and tstms. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. Showers with a chance of tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. A chance of tstms. A chance of showers in the evening, then showers after midnight. .FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of tstms. Showers, mainly in the morning. .FRI NIGHT...SW winds 10 kt. Seas 3 ft. A chance of tstms. Showers. .SAT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .SAT NIGHT...S winds 5 kt. Seas 2 ft. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. Winds and seas higher in and near tstms. $$