237
FZUS52 KCHS 121900
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
300 PM EDT Wed Jun 12 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

AMZ300-130800-
300 PM EDT Wed Jun 12 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
A stationary front will meander near or just off the coast
through the end of the week. High pressure will build in from the
north through the weekend, then shift east early next week.

$$

AMZ330-130800-
Charleston Harbor-
300 PM EDT Wed Jun 12 2024

.TONIGHT...E winds 10 to 15 kt.
.THU...NE winds 10 to 15 kt. A slight chance of showers and
tstms.
.THU NIGHT...NE winds 10 kt, diminishing to 5 kt after midnight.
A slight chance of showers and tstms.
.FRI...NE winds 5 kt, becoming E in the afternoon.
.FRI NIGHT...S winds 5 kt.
.SAT...W winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon.
.SAT NIGHT...SE winds 5 to 10 kt.
.SUN...E winds 10 to 15 kt. A chance of showers and tstms.
.SUN NIGHT...E winds 10 to 15 kt. A slight chance of showers and
tstms.
.MON...E winds 10 to 15 kt. A slight chance of showers and tstms.
.MON NIGHT...E winds 10 to 15 kt.

Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 82 degrees.

$$

AMZ350-130800-
Waters from South Santee River to Edisto Beach SC out 20 NM-
300 PM EDT Wed Jun 12 2024

.TONIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: E
3 ft at 4 seconds and SE 3 ft at 7 seconds.
.THU...NE winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 6 seconds. A slight chance of showers and tstms in the
morning, then a chance of showers and tstms in the afternoon.
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail:
SE 3 ft at 7 seconds. A chance of showers and tstms.
.FRI...NE winds 10 kt, becoming E in the afternoon. Seas 3 to
4 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: E
2 ft at 7 seconds, becoming E 3 ft at 7 seconds. A slight chance
of showers and tstms.
.FRI NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
2 to 3 ft. Wave Detail: E 3 ft at 6 seconds.
.SAT...W winds 5 to 10 kt, becoming S in the afternoon. Seas
2 ft. Wave Detail: SE 2 ft at 7 seconds.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.
.SUN...E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms.
.MON...E winds 10 kt. Seas 2 to 3 ft. A slight chance of showers
and tstms.
.MON NIGHT...E winds 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ352-130800-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
300 PM EDT Wed Jun 12 2024

.TONIGHT...NE winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: E
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.THU...NE winds 15 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at
6 seconds. A slight chance of showers and tstms in the morning,
then a chance of showers and tstms in the afternoon.
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. Wave Detail: E 2 ft at 6 seconds,
becoming E 2 ft at 7 seconds. A chance of showers and tstms.
.FRI...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A slight chance of
showers and tstms.
.FRI NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A slight chance
of showers and tstms in the evening.
.SAT...W winds 5 kt, becoming SE in the afternoon. Seas 2 ft.
Wave Detail: E 2 ft at 7 seconds.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.
.SUN...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SUN NIGHT...E winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.MON...E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.MON NIGHT...E winds 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ354-130800-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
300 PM EDT Wed Jun 12 2024

.TONIGHT...NE winds 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at
4 seconds and SE 2 ft at 7 seconds.
.THU...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft
at 5 seconds. A slight chance of showers and tstms in the
morning, then a chance of showers and tstms in the afternoon.
.THU NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 6 seconds. A chance of showers and tstms.
.FRI...NE winds 10 kt. Seas 2 ft. Wave Detail: E 2 ft at
7 seconds. A chance of showers and tstms.
.FRI NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A chance of showers
and tstms in the evening.
.SAT...NW winds 5 kt, becoming SE in the afternoon. Seas 2 ft.
Wave Detail: E 2 ft at 7 seconds.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft.
.SUN...E winds 10 to 15 kt. Seas 2 ft. A chance of showers and
tstms.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.MON...E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ374-130800-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
300 PM EDT Wed Jun 12 2024

.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NE
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NE 2 ft
at 5 seconds and SE 2 ft at 7 seconds. A chance of showers and
tstms.
.THU NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 3 to 4 ft. Wave Detail: E 2 ft at 6 seconds.
A chance of showers and tstms.
.FRI...NE winds 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at
7 seconds. A chance of showers and tstms.
.FRI NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. A chance of showers
and tstms, mainly in the evening.
.SAT...NW winds 5 kt, becoming E in the afternoon. Seas 2 to
3 ft. Wave Detail: E 3 ft at 7 seconds. A slight chance of
showers and tstms in the morning.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A slight 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...E winds 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$