523
FZUS52 KCHS 011327
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
927 AM EDT Mon Jul 1 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

AMZ300-020215-
927 AM EDT Mon Jul 1 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
A cold front will impact the area today into Tuesday before
dissipating offshore. High pressure will return for the latter
half of the week.

$$

AMZ330-020215-
Charleston Harbor-
927 AM EDT Mon Jul 1 2024

.TODAY...SW winds 5 to 10 kt, becoming S late. A slight chance of
showers and tstms this morning, then showers and tstms this
afternoon. Rain may be heavy at times with vsby 1 NM or less.
.TONIGHT...NE winds 5 to 10 kt. Showers and tstms, mainly in the
evening. Rain may be heavy at times this evening with vsby 1 NM or
less.
.TUE...NE winds 10 to 15 kt with gusts to 20 kt. A chance of
showers and tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts to 20 kt, becoming E
5 to 10 kt after midnight. A chance of showers and tstms.
.WED...E winds 5 to 10 kt. A chance of showers and tstms.
.WED NIGHT...SE winds 5 to 10 kt. A chance of showers and tstms,
mainly in the evening.
.THU...E winds 5 to 10 kt. A slight chance of showers and tstms.
.THU NIGHT...S winds 5 to 10 kt.
.FRI...SW winds 5 to 10 kt. A slight chance of showers and tstms.
.FRI NIGHT...S winds 10 kt. A slight 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 86 degrees.

$$

AMZ350-020215-
Waters from South Santee River to Edisto Beach SC out 20 NM-
927 AM EDT Mon Jul 1 2024

.TODAY...SW winds 10 to 15 kt, diminishing to 5 to 10 kt late.
Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at
8 seconds. A chance of waterspouts this morning. A slight chance
of showers and tstms this morning, then showers and tstms this
afternoon. Rain may be heavy at times with vsby 1 NM or less.
.TONIGHT...NE winds 10 to 15 kt with gusts to 20 kt. Seas 2 to
3 ft, building to 3 to 4 ft after midnight. Wave Detail: S 2 ft
at 5 seconds and E 2 ft at 8 seconds, becoming NE 3 ft at
7 seconds and S 2 ft at 4 seconds. Showers and tstms, mainly in
the evening. Rain may be heavy at times this evening with vsby 1
NM or less.
.TUE...NE winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NE 4 ft
at 5 seconds and S 1 foot at 5 seconds. A chance of showers and
tstms.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to
3 to 4 ft after midnight. Wave Detail: E 4 ft at 7 seconds and S
1 foot at 5 seconds, becoming SE 4 ft at 6 seconds. A chance of
showers and tstms.
.WED...E winds 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at
6 seconds and SE 1 foot at 17 seconds. A chance of showers and
tstms.
.WED NIGHT...E winds 10 kt, becoming SE after midnight. Seas 3 to
4 ft. Wave Detail: E 3 ft at 7 seconds and SE 1 foot at
16 seconds. A slight chance of showers and tstms in the evening,
then a chance of showers and tstms after midnight.
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.
.THU NIGHT...S winds 10 kt. Seas 2 to 3 ft.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ352-020215-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
927 AM EDT Mon Jul 1 2024

.TODAY...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of
waterspouts this morning. A slight chance of showers and tstms
this morning, then showers and tstms this afternoon. Rain may be
heavy at times with vsby 1 NM or less.
.TONIGHT...SE winds 5 to 10 kt, becoming E after midnight. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at
8 seconds. Showers and tstms. Rain heavy at times with vsby 1 NM
or less.
.TUE...NE winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft,
building to 3 to 4 ft in the afternoon. Wave Detail: NE 3 ft at
5 seconds and S 1 foot at 4 seconds, becoming NE 3 ft at
5 seconds and S 1 foot at 5 seconds. A chance of showers and
tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts to 20 kt, becoming E
5 to 10 kt after midnight. Seas 3 to 4 ft, subsiding to 2 to 3 ft
after midnight. Wave Detail: NE 3 ft at 5 seconds and S 1 foot at
5 seconds, becoming SE 3 ft at 6 seconds. A chance of showers and
tstms in the evening, then showers and tstms likely after
midnight.
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
7 seconds. Showers and tstms likely, mainly in the morning.
.WED NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 7 seconds. A chance of showers and tstms.
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...S winds 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ354-020215-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
927 AM EDT Mon Jul 1 2024

.TODAY...SW winds 10 kt, becoming S late. Seas 2 to 3 ft. Wave
Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance
of showers and tstms early this afternoon. Showers and tstms
likely late. Rain may be heavy at times with vsby 1 NM or less.
.TONIGHT...S winds 10 to 15 kt, becoming SE 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E
1 foot at 8 seconds. Showers and tstms, mainly in the evening.
Rain may be heavy at times with vsby 1 NM or less.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 5 seconds. Showers and tstms likely, mainly in the morning.
.TUE NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds. A
chance of showers and tstms.
.WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
7 seconds. A chance of showers and tstms.
.WED NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 7 seconds. A chance of showers and tstms.
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ374-020215-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
927 AM EDT Mon Jul 1 2024

.TODAY...SW winds 10 kt, becoming S late. Seas 3 to 4 ft. Wave
Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance
of showers and tstms this afternoon.
.TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds and E 2 ft at 8 seconds. Showers and tstms
likely.
.TUE...SE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at
8 seconds. Showers and tstms likely, mainly in the morning.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 ft. Wave Detail: NE 3 ft
at 7 seconds and SE 2 ft at 5 seconds. A chance of showers and
tstms in the evening, then showers and tstms likely after
midnight.
.WED...E winds 5 to 10 kt. Seas 3 ft. Wave Detail: NE 3 ft at
8 seconds and SE 1 foot at 16 seconds. Showers and tstms likely,
mainly in the morning.
.WED NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas
3 ft. Wave Detail: NE 3 ft at 7 seconds and SE 1 foot at
16 seconds. A chance of showers and tstms.
.THU...NE winds 5 kt. Seas 3 ft. A chance of showers and tstms.
.THU NIGHT...S winds 5 to 10 kt. Seas 3 ft. A slight chance of
showers and tstms.
.FRI...SW winds 5 to 10 kt. Seas 3 ft.
.FRI NIGHT...S winds 10 to 15 kt. Seas 3 ft. A slight chance of
showers and tstms.

Winds and seas higher in and near tstms.

$$