North Charleston, SC Coastal Forecast

FZUS52 KCHS 291039
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
639 AM EDT Mon Apr 29 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

AMZ300-292315-
639 AM EDT Mon Apr 29 2024

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
High pressure will prevail through much of the week. A weak
disturbance will move through Tuesday and Wednesday, then a weak
cold front will stall in the vicinity this weekend.

$$

AMZ330-292315-
Charleston Harbor-
639 AM EDT Mon Apr 29 2024

.TODAY...S winds 10 kt.
.TONIGHT...S winds 5 to 10 kt.
.TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon.
.TUE NIGHT...S winds 10 to 15 kt. A slight chance of showers and
tstms after midnight.
.WED...SW winds 5 to 10 kt. A slight chance of showers and tstms.
.WED NIGHT...SW winds 5 to 10 kt. A slight chance of showers and
tstms in the evening.
.THU...NE winds 10 to 15 kt.
.THU NIGHT...E winds 5 to 10 kt.
.FRI...E winds 5 to 10 kt.
.FRI NIGHT...SE winds 5 to 10 kt.

Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 70 degrees.

$$

AMZ350-292315-
Waters from South Santee River to Edisto Beach SC out 20 NM-
639 AM EDT Mon Apr 29 2024

.TODAY...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 9 seconds and SE 2 ft at 6 seconds.
.TONIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
9 seconds.
.TUE...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at
9 seconds.
.TUE NIGHT...S winds 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 10 seconds. A chance of showers with a
slight chance of tstms after midnight.
.WED...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 12 seconds. A slight chance of tstms.
A chance of showers, mainly in the morning.
.WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 6 seconds and E 1 foot at 11 seconds. A slight chance of
showers and tstms in the evening.
.THU...NE winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 ft.
.FRI...E winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

AMZ352-292315-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
639 AM EDT Mon Apr 29 2024

.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 8 seconds and SE 2 ft at 7 seconds.
.TONIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 9 seconds and SE 2 ft at 7 seconds.
.TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
9 seconds and SE 2 ft at 6 seconds.
.TUE NIGHT...S winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at
6 seconds and E 2 ft at 10 seconds. A slight chance of showers
and tstms.
.WED...SW winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at
6 seconds and E 2 ft at 12 seconds. A slight chance of tstms in
the morning. A slight chance of showers.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 6 seconds and E 1 foot at 12 seconds.
.THU...NE winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 ft.
.FRI...E winds 5 to 10 kt. Seas 2 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

AMZ354-292315-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
639 AM EDT Mon Apr 29 2024

.TODAY...SE winds 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7
seconds.
.TONIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft, building to 3 to
4 ft after midnight. Wave Detail: SE 2 ft at 7 seconds and E 2 ft
at 9 seconds.
.TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: SE 2 ft at 7 seconds and
E 2 ft at 9 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 10 seconds. A slight chance of showers
and tstms.
.WED...SW winds 5 to 10 kt, becoming S in the afternoon. Seas
3 ft. Wave Detail: SE 3 ft at 6 seconds and E 2 ft at 11 seconds.
A slight chance of showers in the morning.
.WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 6 seconds and E 1 foot at 12 seconds.
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...SE winds 5 to 10 kt. Seas 2 ft.
.FRI...E winds 5 to 10 kt. Seas 2 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$

AMZ374-292315-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
639 AM EDT Mon Apr 29 2024

.TODAY...SE winds 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at
7 seconds and E 3 ft at 8 seconds.
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 7 seconds and E 3 ft at 9 seconds.
.TUE...S winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and
E 2 ft at 10 seconds. A slight chance of showers in the morning.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 6 seconds and E 2 ft at 10 seconds. A slight chance of
showers and tstms.
.WED...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 12 seconds. A slight chance of showers
and tstms in the morning.
.WED NIGHT...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft
at 6 seconds and E 2 ft at 12 seconds. A slight chance of tstms
in the evening. A slight chance of showers.
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 ft.
.FRI...E winds 5 to 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

$$