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(1/2)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 5:40 AM America/New_York.
Valid through 3/31/2026 7:00 PM America/New_York.
fzus52 kchs 310940
cwfchs
expires:202603312300;;584286
coastal waters forecast
national weather service charleston sc
540 am edt tue mar 31 2026
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
amz330-312300-
charleston harbor-
540 am edt tue mar 31 2026
.today...se winds 5 kt, becoming s late.
.tonight...s winds 5 kt.
.wed...s winds 5 kt, increasing to 5 to 10 kt in the afternoon.
.wed night...se winds 5 kt.
.thu...se winds 5 to 10 kt. a slight chance of showers. a slight
chance of tstms in the afternoon.
.thu night...se winds 5 to 10 kt. a slight chance of showers and
tstms in the evening.
.fri...se winds 5 to 10 kt.
.fri night...se winds 5 kt.
.sat...se winds 5 to 10 kt.
.sat night...se winds 5 kt.
winds and waves higher in and near tstms.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 63 degrees.
$$
(2/2)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 5:40 AM America/New_York.
Valid through 3/31/2026 7:00 PM America/New_York.
fzus52 kchs 310940
cwfchs
expires:202603312300;;584287
coastal waters forecast
national weather service charleston sc
540 am edt tue mar 31 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-312300-
waters from south santee river to edisto beach sc out 20 nm-
540 am edt tue mar 31 2026
.today...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 8 seconds.
.tonight...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 11 seconds. a slight chance of showers. a slight chance of
tstms in the afternoon.
.thu night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds. a slight chance of showers in the evening.
.fri...se winds 5 to 10 kt. seas 4 ft.
.fri night...se winds 5 to 10 kt. seas 4 ft.
.sat...se winds 5 to 10 kt. seas 4 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
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