618
FZUS52 KCHS 250734
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
334 AM EDT Tue Jun 25 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

AMZ300-252015-
334 AM EDT Tue Jun 25 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will remain over the western Atlantic while a weak
cold front approaches our area. This front will likely linger
near our area through mid-week, followed by another front towards
the end of the week.

$$

AMZ330-252015-
Charleston Harbor-
334 AM EDT Tue Jun 25 2024

.TODAY...SW winds 10 to 15 kt, backing SE late this morning. A
slight chance of showers and tstms late. Waves 1 to 2 ft.
.TONIGHT...S winds 5 to 10 kt.
.WED...S winds 5 kt, increasing to 10 to 15 kt with gusts to
20 kt in the afternoon. A slight chance of showers and tstms.
.WED NIGHT...S winds 10 to 15 kt. A slight chance of showers and
tstms.
.THU...S 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...S winds 10 to 15 kt. A chance of showers and tstms.
.FRI NIGHT...SE winds 10 to 15 kt. A chance of showers and tstms.
.SAT...SE 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.

Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 83 degrees.

$$

AMZ350-252015-
Waters from South Santee River to Edisto Beach SC out 20 NM-
334 AM EDT Tue Jun 25 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.TODAY...SW winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt this morning and becoming SE this afternoon. Seas 3
to 5 ft, subsiding to 2 to 3 ft this afternoon. Wave Detail: SE 4
ft at 7 seconds, becoming S 3 ft at 7 seconds.
.TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 7 seconds and SW 1 foot at 4 seconds. A slight chance of
showers and tstms in the morning.
.WED 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 10 seconds. A slight chance of
showers and tstms.
.THU...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at
9 seconds and S 2 ft at 4 seconds. A slight chance of showers and
tstms in the morning, then a chance of showers and tstms in the
afternoon.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. 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...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI NIGHT...SE winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT...SE winds 10 kt. Seas 2 ft. A chance of showers and tstms.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ352-252015-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
334 AM EDT Tue Jun 25 2024

.TODAY...SW winds 15 to 20 kt, diminishing to 10 to 15 kt this
morning and becoming SE this afternoon. Seas 3 to 4 ft, subsiding
to 2 to 3 ft this afternoon. Wave Detail: SE 4 ft at 7 seconds,
becoming SE 2 ft at 7 seconds.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 6 seconds.
.WED...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and
S 1 foot at 4 seconds. A slight chance of showers and tstms.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 9 seconds and S 2 ft at 3 seconds. A slight chance of
showers and tstms.
.THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 9 seconds. A slight chance of showers and tstms in the
morning, then 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...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI NIGHT...SE winds 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT...SE winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT NIGHT...S winds 10 kt. Seas 2 ft. A chance of showers and
tstms.

Winds and seas higher in and near tstms.

$$

AMZ354-252015-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
334 AM EDT Tue Jun 25 2024

.TODAY...SW winds 10 to 15 kt, becoming S 5 to 10 kt late this
morning and early afternoon, then becoming SE late. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 7 seconds.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 7 seconds and S 1 foot at 4 seconds.
.WED...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 ft. Wave Detail: SE 2 ft at 7 seconds and S
1 foot at 4 seconds. A slight chance of showers and tstms.
.WED 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 7 seconds. A slight chance of
showers and tstms.
.THU...SW winds 10 to 15 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 morning, then 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...S winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.
.FRI NIGHT...S winds 10 kt. Seas 2 ft. A chance of showers and
tstms.
.SAT...SE winds 10 kt. Seas 2 ft. A chance of showers and tstms.
.SAT NIGHT...S winds 10 kt. Seas 2 ft. A slight chance of showers
and tstms.

Winds and seas higher in and near tstms.

$$

AMZ374-252015-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
334 AM EDT Tue Jun 25 2024

.TODAY...SW winds 10 to 15 kt with gusts to 20 kt, diminishing to
5 to 10 kt late this morning and early afternoon, then becoming S
late. Seas 3 to 4 ft, subsiding to 2 to 3 ft this afternoon. Wave
Detail: S 4 ft at 5 seconds and SE 2 ft at 8 seconds, becoming SW
2 ft at 5 seconds and SE 2 ft at 8 seconds.
.TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 8 seconds.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 7 seconds. A slight chance of showers and tstms in the
morning.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds and S 2 ft at 3 seconds. A slight chance of
showers and tstms.
.THU...SW winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at
8 seconds and SW 2 ft at 4 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...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.FRI NIGHT...S winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.
.SAT...SE 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.

Winds and seas higher in and near tstms.

$$