599
FZUS52 KCHS 172249
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
649 PM EDT Mon Jun 17 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

AMZ300-181130-
649 PM EDT Mon Jun 17 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will extend across the region through early next
week. A tough of low pressure could approach the Southeast U.S
coast by late this week.

$$

AMZ330-181130-
Charleston Harbor-
649 PM EDT Mon Jun 17 2024

.TONIGHT...E winds 10 to 15 kt. Gusts to around 20 kt this evening.
Waves 1 to 2 ft.
.TUE...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Waves 1 to 2 ft. A slight chance of showers and tstms
in the afternoon.
.TUE NIGHT...E winds 10 to 15 kt.
.WED...E winds 10 to 15 kt with gusts to 20 kt. A slight chance
of showers and tstms.
.WED NIGHT...E winds 15 kt. A slight chance of showers and tstms.
.THU...NE winds 15 kt with gusts to 20 kt. A slight chance of
showers and tstms.
.THU NIGHT...E winds 10 to 15 kt with gusts to 20 kt, becoming NE
5 to 10 kt after midnight. A slight chance of tstms. A slight
chance of showers in the evening, then a chance of showers after
midnight.
.FRI...NE winds 5 to 10 kt. A chance of showers and tstms.
.FRI NIGHT...SE winds 5 to 10 kt. A slight chance of showers and
tstms.
.SAT...S winds 5 to 10 kt. A chance of showers and tstms.
.SAT NIGHT...S winds 5 to 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 83 degrees.

$$

AMZ350-181130-
Waters from South Santee River to Edisto Beach SC out 20 NM-
649 PM EDT Mon Jun 17 2024

.TONIGHT...E winds 10 to 15 kt, gusts to around 20 kt. Seas 3 to
4 ft. Wave Detail: E 4 ft at 6 seconds and SE 1 foot at 12
seconds.
.TUE...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. Wave Detail: E 4 ft at 7 seconds and SE 1 foot at
12 seconds. A slight chance of showers and tstms in the
afternoon.
.TUE NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 5 ft. Wave Detail: E 5 ft at 7 seconds
and SE 1 foot at 12 seconds. A slight chance of showers and
tstms.
.WED...E winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft,
building to 4 to 6 ft in the afternoon. Wave Detail: E 5 ft at
8 seconds, becoming E 6 ft at 8 seconds. A slight chance of
showers and tstms.
.WED NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: E
6 ft at 8 seconds. A slight chance of showers and tstms.
.THU...E winds 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: E 6 ft
at 8 seconds. A slight chance of showers and tstms.
.THU NIGHT...E winds 15 to 20 kt with gusts to 25 kt, becoming NE
10 to 15 kt after midnight. Seas 5 to 6 ft. A chance of showers
with a slight chance of tstms.
.FRI...NE winds 10 kt. Seas 5 to 6 ft. A chance of showers and
tstms.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 4 to 6 ft. A chance of
showers and tstms.
.SAT...SW winds 5 to 10 kt. Seas 4 to 5 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 10 kt. Seas 3 ft. A chance of showers and
tstms.

Winds and seas higher in and near tstms.

$$

AMZ352-181130-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
649 PM EDT Mon Jun 17 2024

.TONIGHT...E winds 15 kt with gusts to around 20 kt. Seas 3 to 4
ft. Wave Detail: E 4 ft at 6 seconds and SE 1 foot at 12 seconds.
.TUE...E winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft
at 6 seconds and SE 1 foot at 12 seconds. A slight chance of
tstms. A slight chance of showers in the morning, then a chance
of showers in the afternoon.
.TUE NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 5 ft. Wave Detail: E 5 ft at 7 seconds
and SE 1 foot at 12 seconds. A slight chance of showers and
tstms.
.WED...E winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft,
building to 5 to 6 ft in the afternoon. Wave Detail: E 5 ft at
8 seconds, becoming E 6 ft at 8 seconds. A chance of showers with
a slight chance of tstms.
.WED NIGHT...E winds 15 to 20 kt with gusts to 25 kt. Seas 5 to
6 ft. Wave Detail: E 6 ft at 8 seconds. A chance of showers with
a slight chance of tstms.
.THU...E winds 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave
Detail: E 6 ft at 8 seconds. A chance of showers with a slight
chance of tstms.
.THU NIGHT...E winds 15 to 20 kt with gusts to 25 kt, diminishing
to 10 to 15 kt after midnight. Seas 5 to 6 ft, subsiding to 4 to
6 ft after midnight. A chance of showers with a slight chance of
tstms.
.FRI...NE winds 10 kt. Seas 4 to 5 ft. A chance of showers and
tstms.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 ft. A chance of
showers and tstms.
.SAT...SE winds 5 to 10 kt. Seas 4 to 5 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 10 kt. Seas 3 ft. A chance of showers and
tstms.

Winds and seas higher in and near tstms.

$$

AMZ354-181130-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
649 PM EDT Mon Jun 17 2024

.TONIGHT...NE winds 15 kt with gusts to 20 kt, veering E. Seas 3
to 4 ft. Wave Detail: E 4 ft at 6 seconds and SE 1 foot at 12
seconds. A slight chance of showers and tstms late.
.TUE...E winds 15 to 20 kt. Seas 3 to 4 ft, building to 4 to 5 ft
in the afternoon. Wave Detail: E 4 ft at 6 seconds and E 1 foot
at 12 seconds. A slight chance of tstms. A slight chance of
showers in the morning, then a chance of showers in the
afternoon.
.TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: E
5 ft at 7 seconds and E 1 foot at 12 seconds. A chance of showers
with a slight chance of tstms.
.WED...E winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft,
building to 5 to 6 ft in the afternoon. Wave Detail: E 5 ft at
8 seconds, becoming E 6 ft at 8 seconds. A chance of showers with
a slight chance of tstms.
.WED NIGHT...E winds 20 kt with gusts to 25 kt. Seas 5 to 6 ft.
Wave Detail: E 6 ft at 8 seconds. A chance of showers with a
slight chance of tstms.
.THU...E winds 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave
Detail: E 6 ft at 8 seconds. A chance of showers with a slight
chance of tstms.
.THU NIGHT...E winds 15 to 20 kt with gusts to 25 kt, diminishing
to 10 to 15 kt after midnight. Seas 5 to 6 ft, subsiding to 4 to
6 ft after midnight. A chance of showers with a slight chance of
tstms.
.FRI...NE winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers
and tstms.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. A chance of
showers and tstms.
.SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$

AMZ374-181130-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
649 PM EDT Mon Jun 17 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...NE winds 15 kt with gusts to around 20 kt, veering E. Seas
4 to 5 ft. Wave Detail: E 4 ft at 7 seconds and E 1 foot at 12
seconds. A slight chance of showers this evening. A chance of
showers with a slight chance of tstms after midnight.
.TUE...E winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: E 4 ft
at 7 seconds and E 1 foot at 12 seconds. A slight chance of
tstms. A chance of showers.
.TUE NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: E
6 ft at 7 seconds and E 1 foot at 12 seconds. A chance of showers
with a slight chance of tstms.
.WED...E winds 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: E 6 ft
at 8 seconds. A chance of showers with a slight chance of tstms.
.WED NIGHT...E winds 20 kt with gusts to 25 kt. Seas 6 to 7 ft.
Wave Detail: E 7 ft at 8 seconds. A chance of showers with a
slight chance of tstms.
.THU...E winds 20 kt with gusts to 25 kt. Seas 6 to 7 ft. Wave
Detail: E 7 ft at 8 seconds. A chance of showers with a slight
chance of tstms.
.THU NIGHT...E winds 15 to 20 kt with gusts to 25 kt. Seas 6 to
7 ft, subsiding to 5 to 7 ft after midnight. A chance of showers
with a slight chance of tstms.
.FRI...NE winds 10 to 15 kt. Seas 5 to 6 ft. A chance of showers
and tstms.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 5 to 6 ft. A chance of
showers and tstms.
.SAT...SE winds 5 to 10 kt. Seas 4 to 6 ft. A chance of showers
and tstms.
.SAT NIGHT...S winds 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$