Coastal Waters Forecast
Issued by NWS Wilmington, NC

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FZUS52 KILM 162250
CWFILM

Coastal Waters Forecast
National Weather Service Wilmington NC
650 PM EDT Sun Aug 16 2026

Surf City NC to South Santee River SC out 60 NM

AMZ200-171115-
650 PM 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 will move away from the area tonight. Another front
will move into the area by mid-week but relatively benign marine
conditions will continue.

$$

AMZ250-171115-
Coastal waters from Surf City to Cape Fear NC out 20 nm-
650 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 2 ft. Wave
Detail: SE 2 ft at 8 seconds and E 1 ft at 4 seconds. A chance of
showers and tstms early this evening.
.MON...SW winds 10 to 15 kt. 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
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 9 seconds. A slight chance of showers and tstms in the
evening.
.TUE...W winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 9 seconds. A
slight chance of showers and tstms in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
10 seconds. A slight chance of showers and tstms.
.WED...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
10 seconds. A slight chance of showers and tstms in the
afternoon.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely
with a chance of tstms.

Winds and seas higher in and near tstms.

$$

AMZ252-171115-
Coastal waters from Cape Fear NC to Little River Inlet SC out
20 NM-
650 PM EDT Sun Aug 16 2026

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

Winds and seas higher in and near tstms.

$$

AMZ254-171115-
Coastal waters from Little River Inlet to Murrells Inlet SC out
20 NM-
650 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 5 to 10 kt, becoming SW late. Seas 2 ft. Wave
Detail: SE 2 ft at 8 seconds and E 1 ft at 4 seconds. A slight
chance of showers and tstms early this evening.
.MON...SW winds 5 to 10 kt, becoming S 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 E 1 ft at 7 seconds.
.TUE...W winds 5 kt, becoming SW in the afternoon. Seas 2 ft.
Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 9 seconds.
.TUE NIGHT...SW winds 5 to 10 kt, becoming NE after midnight.
Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
11 seconds.
.WED...NE winds 5 kt, becoming E in the afternoon. Seas 2 ft.
Wave Detail: SE 2 ft at 10 seconds and S 1 ft at 5 seconds. A
slight chance of showers and tstms in the afternoon.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.THU...SW winds 5 kt, becoming S 10 to 15 kt in the afternoon.
Seas 2 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI...SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms in the afternoon.
.FRI NIGHT...SW winds 10 kt. Seas 2 to 3 ft. Showers likely with
a chance of tstms.

Winds and seas higher in and near tstms.

$$

AMZ256-171115-
Coastal waters from Murrells Inlet to South Santee River SC out
20 NM-
650 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 5 to 10 kt, becoming SW late. 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 early this evening.
.MON...SW winds 5 to 10 kt, becoming S 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 with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 4 seconds and E 1 ft at 7 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 9 seconds.
.TUE NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at
11 seconds.
.WED...NE winds 5 kt, becoming E in the afternoon. Seas 2 ft.
Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 10 seconds.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 ft.
.THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.
.FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 2 ft. A chance of showers and tstms in the
afternoon.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 2 ft. A chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$

AMZ280-171115-
Waters from Surf City NC to Little River Inlet SC from 20 to
60 NM-
650 PM EDT Sun Aug 16 2026

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

$$

AMZ284-171115-
Waters from Little River Inlet SC to South Santee River SC from
20 to 60 NM-
650 PM EDT Sun Aug 16 2026

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and E 1 ft at
3 seconds. A slight chance of showers and tstms early this
evening.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and E 2 ft at 7 seconds.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SW
2 ft at 4 seconds and E 2 ft at 7 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 W after midnight. Seas
3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at
11 seconds.
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 5 seconds and SE 2 ft at 10 seconds.
.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 3 ft.
.FRI...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.FRI 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.

$$