Coastal Waters Forecast
Issued by NWS Wilmington, NC

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FZUS52 KILM 160954
CWFILM

Coastal Waters Forecast
National Weather Service Wilmington NC
554 AM EDT Sun Aug 16 2026

Surf City NC to South Santee River SC out 60 NM

AMZ200-162215-
554 AM EDT Sun Aug 16 2026

.Synopsis for coastal waters from Surf City North Carolina to
South Santee River South Carolina out to 60 nautical miles...
A weak front remains in the vicinity today before moving away
with below advisory marine conditions continuing.

$$

AMZ250-162215-
Coastal waters from Surf City to Cape Fear NC out 20 nm-
554 AM EDT Sun Aug 16 2026

.TODAY...E winds 5 to 10 kt, becoming SE this afternoon. Seas
2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 4 seconds.
A slight chance of showers and tstms.
.TONIGHT...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at
8 seconds and S 1 ft at 4 seconds.
.MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at
7 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE
2 ft at 8 seconds.
.TUE...NW winds 5 kt, becoming SE in the afternoon. Seas 2 to
3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 9 seconds.
A chance of showers and tstms in the afternoon.
.TUE NIGHT...SE winds 5 to 10 kt, becoming NE after midnight.
Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
10 seconds. A chance of showers and tstms.
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas
2 ft.
.THU...SW winds 5 to 10 kt. Seas 2 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ252-162215-
Coastal waters from Cape Fear NC to Little River Inlet SC out
20 NM-
554 AM EDT Sun Aug 16 2026

.TODAY...E winds 5 kt, becoming SE this afternoon. Seas 2 ft.
Wave Detail: S 1 ft at 5 seconds and SE 1 ft at 8 seconds. A
slight chance of showers and tstms this morning, then a chance of
showers and tstms early this afternoon.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft
at 8 seconds and S 1 ft at 4 seconds.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 2 ft at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:
SW 2 ft at 4 seconds and SE 2 ft at 8 seconds.
.TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at
8 seconds.
.TUE NIGHT...S winds 5 kt, becoming NE after midnight. Seas 2 to
3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 10 seconds.
A chance of showers and tstms.
.WED...E winds 5 kt. Seas 2 to 3 ft.
.WED NIGHT...S winds 5 kt. Seas 2 ft.
.THU...SW winds 5 to 10 kt. Seas 2 ft.
.THU NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
after midnight.

Winds and seas higher in and near tstms.

$$

AMZ254-162215-
Coastal waters from Little River Inlet to Murrells Inlet SC out
20 NM-
554 AM EDT Sun Aug 16 2026

.TODAY...E winds 5 kt, becoming SE this afternoon. Seas 2 ft.
Wave Detail: S 1 ft at 4 seconds and SE 1 ft at 8 seconds. A
slight chance of showers and tstms.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 1 ft at
4 seconds and SE 1 ft at 8 seconds.
.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and SE
2 ft at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds
and SE 1 ft at 8 seconds.
.TUE...NW winds 5 kt, becoming S in the afternoon. Seas 2 ft.
Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 8 seconds.
.TUE NIGHT...S winds 5 kt, becoming E 5 kt after midnight. Seas
2 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 11 seconds.
A chance of showers and tstms.
.WED...E winds 5 kt. Seas 2 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.THU...S winds 5 to 10 kt. Seas 2 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 ft.

Winds and seas higher in and near tstms.

$$

AMZ256-162215-
Coastal waters from Murrells Inlet to South Santee River SC out
20 NM-
554 AM EDT Sun Aug 16 2026

.TODAY...N winds 5 kt, becoming SE late this morning and early
afternoon, then becoming S late. Seas 2 ft. Wave Detail: SW 1 ft
at 4 seconds and SE 1 ft at 8 seconds. A slight chance of showers
and tstms.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft
at 8 seconds and S 1 ft at 4 seconds.
.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. Seas 2 ft. Wave Detail: S 2 ft at
4 seconds and SE 2 ft at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE
2 ft at 8 seconds.
.TUE...W winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to
3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 8 seconds.
.TUE NIGHT...SW winds 5 to 10 kt, becoming SE after midnight.
Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
11 seconds. A chance of showers and tstms.
.WED...NE winds 5 kt, becoming SE in the afternoon. Seas 2 ft.
.WED NIGHT...S winds 5 kt. Seas 2 ft.
.THU...S winds 5 to 10 kt. Seas 2 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 ft.

Winds and seas higher in and near tstms.

$$

AMZ280-162215-
Waters from Surf City NC to Little River Inlet SC from 20 to
60 NM-
554 AM EDT Sun Aug 16 2026

.TODAY...E winds 5 to 10 kt, becoming SE this afternoon. Seas
2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 8 seconds.
A chance of showers this morning. A slight chance of tstms. A
slight chance of showers this afternoon.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 4 seconds and SE 2 ft at 8 seconds.
.MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at
7 seconds.
.MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at
8 seconds.
.TUE...SW winds 5 to 10 kt. Seas 3 ft. Wave Detail: SW 2 ft at
5 seconds and SE 2 ft at 9 seconds.
.TUE NIGHT...SW winds 5 to 10 kt, becoming NE after midnight.
Seas 3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at
10 seconds. A chance of showers and tstms, mainly in the evening.
.WED...E winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms after midnight.

Winds and seas higher in and near tstms.

$$

AMZ284-162215-
Waters from Little River Inlet SC to South Santee River SC from
20 to 60 NM-
554 AM EDT Sun Aug 16 2026

.TODAY...N winds 5 kt, becoming SE late this morning and
afternoon. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and SW
1 ft at 4 seconds. A chance of showers and tstms early this
morning, then a slight chance of showers and tstms late this
morning and early afternoon.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 8 seconds and SW 1 ft at 4 seconds.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 2 ft at 8 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SW
2 ft at 4 seconds and SE 2 ft at 8 seconds.
.TUE...W winds 5 to 10 kt. Seas 3 ft. Wave Detail: SW 2 ft at
5 seconds and SE 2 ft at 9 seconds.
.TUE NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at
11 seconds. A slight chance of showers and tstms.
.WED...SE winds 5 kt. Seas 2 to 3 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...S winds 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$