(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573988
coastal waters forecast
national weather service charleston sc
213 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
amz350-312015-
waters from south santee river to edisto beach sc out 20 nm-
213 am edt tue mar 31 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 4 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 8 seconds.
.tue night...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. 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.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573989
coastal waters forecast
national weather service charleston sc
213 am edt tue mar 31 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-312015-
waters from edisto beach sc to savannah ga out 20 nm-
213 am edt tue mar 31 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds. a chance of showers. a slight chance of tstms in the
afternoon.
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers and tstms in the evening.
.fri...se winds 5 to 10 kt. seas 4 ft.
.fri night...se winds 5 to 10 kt. seas 3 to 4 ft.
.sat...e winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573990
coastal waters forecast
national weather service charleston sc
213 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
amz354-312015-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
213 am edt tue mar 31 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 9 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds. a chance of showers. a slight chance of tstms in the
afternoon.
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers and tstms in the evening.
.fri...e winds 5 to 10 kt. seas 4 ft.
.fri night...se winds 5 to 10 kt. seas 3 to 4 ft.
.sat...e winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/31/2026 2:13 AM America/New_York.
Valid through 3/31/2026 4:15 PM America/New_York.
fzus52 kchs 310613
cwfchs
expires:202603312015;;573991
coastal waters forecast
national weather service charleston sc
213 am edt tue mar 31 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-312015-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
213 am edt tue mar 31 2026
...small craft advisory in effect until 8 am edt this morning...
.rest of tonight...se winds 5 to 10 kt. seas 4 to 6 ft. wave
detail: e 5 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e 5 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft, building to 4 to 5 ft
in the afternoon. wave detail: e 4 ft at 8 seconds, becoming se
5 ft at 8 seconds. a chance of showers. a slight chance of tstms
in the morning, then a chance of tstms in the afternoon.
.thu night...se winds 10 to 15 kt with gusts to 20 kt. seas 4 to
6 ft. a slight chance of tstms in the evening. a slight chance of
showers.
.fri...se winds 10 kt. seas 4 to 6 ft.
.fri night...se winds 5 to 10 kt. seas 4 to 5 ft.
.sat...e winds 5 to 10 kt. seas 4 to 6 ft.
.sat night...se winds 5 to 10 kt. seas 4 to 6 ft.
winds and seas higher in and near tstms.
$$
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