224
FZUS52 KCHS 220830
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
430 AM EDT Sat Jun 22 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

AMZ300-222045-
430 AM EDT Sat Jun 22 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Tropical Low pressure will move onshore along the Southeast
Georgia coast today. A typical summertime pattern with diurnal
convection is expected next week.

$$

AMZ330-222045-
Charleston Harbor-
430 AM EDT Sat Jun 22 2024

.TODAY...SE winds 10 to 15 kt. A chance of showers and tstms this
afternoon.
.TONIGHT...S winds 5 to 10 kt. A chance of showers. A chance of
tstms, mainly in the evening.
.SUN...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. A chance of tstms. A chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...S winds 15 kt with gusts to 20 kt. A chance of
showers and tstms.
.MON...SW winds 10 to 15 kt. A slight chance of showers and tstms
in the morning, then a chance of showers and tstms in the
afternoon.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt,
diminishing to 5 to 10 kt after midnight. A chance of showers and
tstms.
.TUE...SW winds 5 to 10 kt. A chance of showers and tstms.
.TUE NIGHT...S winds 5 to 10 kt. A chance of showers and tstms.
.WED...S winds 10 to 15 kt. A chance of showers and tstms.
.WED NIGHT...SW 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 82 degrees.

$$

AMZ350-222045-
Waters from South Santee River to Edisto Beach SC out 20 NM-
430 AM EDT Sat Jun 22 2024

.TODAY...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4
ft. Wave Detail: SE 4 ft at 8 seconds and S 2 ft at 5 seconds. A
slight chance of showers early this morning, then a chance of
showers and tstms this afternoon.
.TONIGHT...S winds 10 kt. Seas 3 ft. Wave Detail: E 3 ft at
8 seconds and S 2 ft at 5 seconds. A slight chance of tstms. A
slight chance of showers in the evening, then a chance of showers
after midnight.
.SUN...S winds 10 to 15 kt. Seas 3 ft. Wave Detail: S 2 ft at
5 seconds and E 2 ft at 8 seconds. A chance of showers and tstms.
.SUN NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 7 seconds. A chance of showers and
tstms.
.MON...SW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft
at 6 seconds. A chance of showers and tstms.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: SE 4 ft at 7 seconds. A chance of showers and
tstms.
.TUE...SW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers and tstms.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 ft. A chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$

AMZ352-222045-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
430 AM EDT Sat Jun 22 2024

.TODAY...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5
ft, subsiding to 3 to 4 ft this afternoon. Wave Detail: E 5 ft at
8 seconds, becoming SE 4 ft at 8 seconds. Showers likely. A
chance of tstms this afternoon.
.TONIGHT...S winds 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at
8 seconds. A slight chance of tstms. A chance of showers in the
evening, then showers likely after midnight.
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. Wave Detail: SE 3 ft at 8 seconds,
becoming SE 3 ft at 6 seconds. Showers and tstms likely, mainly
in the morning.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft, building to
3 to 4 ft after midnight. Wave Detail: SE 3 ft at 6 seconds. A
chance of showers and tstms.
.MON...SW winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 7 seconds. A slight chance of showers and tstms in the
morning, then a chance of showers and tstms in the afternoon.
.MON NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 7 seconds. A chance of showers and
tstms.
.TUE...SW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.TUE NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED...SW winds 10 to 15 kt. Seas 2 ft. A chance of showers and
tstms.
.WED 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.

$$

AMZ354-222045-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
430 AM EDT Sat Jun 22 2024

.TODAY...SE winds 10 to 15 kt with gusts to around 20 kt. Seas 4
to 5 ft, subsiding to 3 to 4 ft this afternoon. Wave Detail: E 5
ft at 8 seconds, becoming SE 4 ft at 8 seconds. Showers with a
chance of tstms.
.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE
4 ft at 8 seconds. Showers likely. A chance of tstms, mainly in
the evening.
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. Wave Detail: E 3 ft at 8 seconds and S
2 ft at 5 seconds, becoming S 2 ft at 5 seconds and E 2 ft at
8 seconds. Showers and tstms likely, mainly in the morning.
.SUN NIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 6 seconds. A chance of showers and tstms.
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. Wave Detail: SE 3 ft at 7 seconds,
becoming S 3 ft at 7 seconds. A slight chance of showers and
tstms in the morning, then a chance of showers and tstms in the
afternoon.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail:
SE 3 ft at 7 seconds. A chance of showers and tstms.
.TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.TUE NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED...SW winds 10 to 15 kt. Seas 2 ft. A chance of showers and
tstms.
.WED 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.

$$

AMZ374-222045-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
430 AM EDT Sat Jun 22 2024

.TODAY...SE winds 10 to 15 kt with gusts to around 20 kt. Seas 4
to 5 ft. Wave Detail: E 5 ft at 8 seconds. Showers and a chance
of tstms.
.TONIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: E
4 ft at 8 seconds. Showers likely with a chance of tstms.
.SUN...S winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: E 4 ft at 8 seconds and S
2 ft at 5 seconds, becoming E 3 ft at 8 seconds and S 2 ft at
5 seconds. Showers and tstms likely, mainly in the morning.
.SUN NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft, building to 4 to 5 ft after midnight. Wave Detail: S 3 ft
at 4 seconds and SE 3 ft at 7 seconds, becoming S 4 ft at
5 seconds and E 2 ft at 7 seconds. A chance of showers and tstms.
.MON...SW winds 15 to 20 kt. Seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. Wave Detail: SW 4 ft at 6 seconds and E
3 ft at 7 seconds, becoming S 3 ft at 6 seconds. A chance of
showers and tstms, mainly in the morning.
.MON NIGHT...SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: S 3 ft at 6 seconds. A chance of showers and tstms.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.TUE NIGHT...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.WED 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.

$$