Coastal Waters Forecast
Issued by NWS Wilmington, NC
Issued by NWS Wilmington, NC
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473 FZUS52 KILM 152232 CWFILM Coastal Waters Forecast National Weather Service Wilmington NC 632 PM EDT Tue Sep 15 2026 Surf City NC to South Santee River SC out 60 NM AMZ200-161115- 632 PM 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, but flip back to the east and northeast this weekend. $$ AMZ250-161115- Coastal waters from Surf City to Cape Fear NC out 20 nm- 632 PM EDT Tue Sep 15 2026 .TONIGHT...NE winds 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 7 seconds. .WED...NE winds 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .THU...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .THU NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and SE 1 ft at 13 seconds. .FRI...W winds 5 kt, becoming S in the afternoon. Seas 2 ft. Wave Detail: E 2 ft at 7 seconds and SE 1 ft at 12 seconds. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...NE winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft. $$ AMZ252-161115- Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM- 632 PM EDT Tue Sep 15 2026 .TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: E 4 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 8 seconds and E 1 ft at 14 seconds. .THU...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and E 1 ft at 14 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and E 1 ft at 13 seconds. .FRI...N winds 5 kt, becoming S in the afternoon. Seas 2 ft. Wave Detail: E 2 ft at 7 seconds and E 1 ft at 13 seconds. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...NE winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft. $$ AMZ254-161115- Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM- 632 PM EDT Tue Sep 15 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...NE winds 15 kt. Gusts up to 20 kt until early morning. Seas 3 to 4 ft. Wave Detail: E 4 ft at 6 seconds. .WED...NE winds 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .THU...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .THU NIGHT...E winds 5 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds and E 1 ft at 13 seconds. .FRI...NW winds 5 kt, becoming S in the afternoon. Seas 2 ft. Wave Detail: SE 2 ft at 7 seconds and E 1 ft at 13 seconds. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...E winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft. $$ AMZ256-161115- Coastal waters from Murrells Inlet to South Santee River SC out 20 NM- 632 PM EDT Tue Sep 15 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...E 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 3 to 4 ft. Wave Detail: E 4 ft at 6 seconds. .WED NIGHT...E 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, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .THU NIGHT...E winds 5 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .FRI...N winds 5 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds and E 1 ft at 13 seconds. .FRI NIGHT...SE winds 5 kt. Seas 2 ft. .SAT...E winds 5 to 10 kt. Seas 2 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft. .SUN...E winds 5 to 10 kt. Seas 2 ft. .SUN NIGHT...SE winds 5 to 10 kt, diminishing to 5 kt after midnight. Seas 2 ft. $$ AMZ280-161115- Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM- 632 PM EDT Tue Sep 15 2026 .TONIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: NE 6 ft at 7 seconds. .WED...NE winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 7 seconds. .WED NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 4 to 5 ft. Wave Detail: E 5 ft at 7 seconds and E 1 ft at 14 seconds. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 8 seconds and E 1 ft at 13 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds and E 1 ft at 13 seconds. .FRI...NE winds 5 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and E 1 ft at 12 seconds. .FRI NIGHT...SE winds 5 kt. Seas 2 to 3 ft. .SAT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .SUN...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A chance of showers and tstms after midnight. Winds and seas higher in and near tstms. $$ AMZ284-161115- Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM- 632 PM EDT Tue Sep 15 2026 .TONIGHT...NE winds 15 to 20 kt. 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. .WED NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 4 to 5 ft. Wave Detail: E 5 ft at 7 seconds and E 1 ft at 14 seconds. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 8 seconds and E 2 ft at 7 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 8 seconds and E 1 ft at 13 seconds. .FRI...NE winds 5 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and E 1 ft at 12 seconds. .FRI NIGHT...SE winds 5 kt. Seas 2 to 3 ft. .SAT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms after midnight. .SUN...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms after midnight. Winds and seas higher in and near tstms. $$