Coastal Waters Forecast
Issued by NWS Wilmington, NC
Issued by NWS Wilmington, NC
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643 FZUS52 KILM 151023 CWFILM Coastal Waters Forecast National Weather Service Wilmington NC 623 AM EDT Tue Sep 15 2026 Surf City NC to South Santee River SC out 60 NM AMZ200-152315- 623 AM EDT Tue Sep 15 2026 .Synopsis for coastal waters from Surf City North Carolina to South Santee River South Carolina out to 60 nautical miles... Northeasterly winds remain elevated through Wednesday as high pressure builds into the Carolinas. Winds weaken late this week and begin a gradual onshore shift. $$ AMZ250-152315- Coastal waters from Surf City to Cape Fear NC out 20 nm- 623 AM EDT Tue Sep 15 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft at 6 seconds and E 1 ft at 9 seconds. .TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 6 seconds. .WED...NE winds 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .WED NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...E winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A chance of showers after midnight. $$ AMZ252-152315- Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM- 623 AM EDT Tue Sep 15 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 5 seconds and SE 3 ft at 8 seconds. .TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 7 seconds. .WED...NE winds 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .WED NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds and E 1 ft at 14 seconds. .THU...NE winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 8 seconds and E 1 ft at 14 seconds. .THU NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and E 1 ft at 13 seconds. A slight chance of showers and tstms after midnight. .FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...E winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A chance of showers after midnight. Winds and seas higher in and near tstms. $$ AMZ254-152315- Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM- 623 AM EDT Tue Sep 15 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: SE 4 ft at 6 seconds. .TONIGHT...E winds 15 to 20 kt, becoming NE 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: E 4 ft at 6 seconds. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .THU...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds and E 1 ft at 13 seconds. .FRI...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 ft. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...E winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A chance of showers after midnight. $$ AMZ256-152315- Coastal waters from Murrells Inlet to South Santee River SC out 20 NM- 623 AM EDT Tue Sep 15 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 5 seconds and E 2 ft at 9 seconds. .TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 7 seconds. .WED...NE winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .WED NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds and E 1 ft at 13 seconds. .FRI...NE winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...E winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms after midnight. Winds and seas higher in and near tstms. $$ AMZ280-152315- Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM- 623 AM EDT Tue Sep 15 2026 .TODAY...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: NE 7 ft at 7 seconds and SE 1 ft at 9 seconds. .TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: NE 6 ft at 7 seconds. .WED...NE winds 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NE 5 ft at 8 seconds. .WED NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NE 5 ft at 8 seconds and E 1 ft at 7 seconds. .THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft at 8 seconds and E 1 ft at 13 seconds. .THU NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: E 4 ft at 8 seconds and E 1 ft at 13 seconds. A slight chance of showers in the evening, then a chance of showers and tstms after midnight. .FRI...E winds 5 kt. Seas 3 to 4 ft. A chance of showers in the morning. A chance of showers and tstms. .FRI NIGHT...SE winds 5 kt. Seas 2 to 3 ft. .SAT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. Winds and seas higher in and near tstms. $$ AMZ284-152315- Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM- 623 AM EDT Tue Sep 15 2026 .TODAY...NE winds 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 6 seconds and E 2 ft at 9 seconds. A slight chance of showers early this morning. .TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 7 seconds. .WED...NE winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 7 seconds and SE 1 ft at 8 seconds. .WED NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft at 8 seconds and E 2 ft at 8 seconds. .THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft at 8 seconds and E 2 ft at 8 seconds. A slight chance of showers in the afternoon. .THU NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: E 4 ft at 8 seconds and E 1 ft at 13 seconds. A slight chance of showers in the evening, then a chance of showers and tstms after midnight. .FRI...E winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers and tstms. .FRI NIGHT...SE winds 5 kt. Seas 2 to 3 ft. .SAT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms after midnight. Winds and seas higher in and near tstms. $$