069
FZUS52 KCHS 261321
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
921 AM EDT Wed Jun 26 2024

South Santee River SC to Savannah GA out 20 NM and Savannah GA to
Altamaha Sound GA out 60 NM, including Charleston Harbor and
Grays Reef National Marine Sanctuary

AMZ300-270215-
921 AM EDT Wed Jun 26 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will remain over the western Atlantic while weak
cold fronts linger near our area through the end of the week.

$$

AMZ330-270215-
Charleston Harbor-
921 AM EDT Wed Jun 26 2024

.REST OF TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt
late.
.TONIGHT...S winds 10 to 15 kt.
.THU...SW winds 10 to 15 kt. A chance of showers and tstms in the
afternoon.
.THU NIGHT...S winds 10 to 15 kt with gusts to 20 kt, becoming SW
5 to 10 kt after midnight. A chance of showers and tstms.
.FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. A chance of showers and tstms.
.FRI NIGHT...S winds 5 to 10 kt. A chance of showers and tstms.
.SAT...S winds 10 to 15 kt. A chance of showers and tstms.
.SAT NIGHT...S winds 10 to 15 kt. A slight chance of showers and
tstms.
.SUN...S winds 10 to 15 kt. A chance of showers and tstms.
.SUN NIGHT...S winds 10 to 15 kt. A chance of showers and tstms.

Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 84 degrees.

$$

AMZ350-270215-
Waters from South Santee River to Edisto Beach SC out 20 NM-
921 AM EDT Wed Jun 26 2024

.REST OF TODAY...S winds 10 to 15 kt. Seas 2 ft. Wave Detail: SW
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.TONIGHT...S winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 10 seconds.
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft
at 5 seconds and SE 2 ft at 9 seconds. A slight chance of showers
and tstms.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: S 3 ft
at 4 seconds and SE 2 ft at 9 seconds. A chance of showers and
tstms.
.FRI...SW 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. A chance of showers and tstms, mainly in the morning.
.FRI NIGHT...S winds 5 to 10 kt. 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.
.SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SUN...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SUN 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.

$$

AMZ352-270215-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
921 AM EDT Wed Jun 26 2024

.REST OF TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt
this afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds
and SE 2 ft at 7 seconds. A slight chance of showers and tstms.
.TONIGHT...S winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 9 seconds.
.THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 10 seconds and SW 2 ft at 4 seconds. A chance of showers and
tstms in the afternoon.
.THU 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 9 seconds. A chance of showers
and tstms.
.FRI...SW winds 10 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 chance of showers and tstms.
.FRI NIGHT...S winds 10 to 15 kt. 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.
.SAT...S winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT NIGHT...S winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SUN...S winds 10 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.SUN NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ354-270215-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
921 AM EDT Wed Jun 26 2024

.REST OF TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt
this afternoon. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and
SE 2 ft at 7 seconds. A slight chance of showers and tstms late.
.TONIGHT...SW winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft.
Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 8 seconds. A
slight chance of showers and tstms in the evening.
.THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 2 ft at 9 seconds. A chance of showers and
tstms in the afternoon.
.THU 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 9 seconds. A chance of showers
and tstms.
.FRI...SW winds 10 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 chance of showers and tstms.
.FRI NIGHT...S winds 10 to 15 kt. 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.
.SAT...S winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.SUN...S winds 10 kt. Seas 2 ft. A chance of showers and tstms.
.SUN NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ374-270215-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
921 AM EDT Wed Jun 26 2024

.REST OF TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt
late. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and SW 1 foot
at 4 seconds.
.TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 10 seconds and S 2 ft at 4 seconds.
.THU...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SW 2 ft at
4 seconds and SE 2 ft at 9 seconds. A slight chance of showers
and tstms.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: S 2 ft
at 4 seconds and E 2 ft at 9 seconds. A chance of showers and
tstms.
.FRI...SW winds 10 kt, becoming S in the afternoon. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 9 seconds.
A chance of showers and tstms, mainly in the morning.
.FRI NIGHT...S winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft
at 9 seconds and S 2 ft at 4 seconds. A chance of showers and
tstms.
.SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SUN...S winds 10 kt. Seas 2 to 3 ft. A chance of showers and
tstms.
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 ft. A chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$