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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 1:00 PM America/New_York.
Valid through 3/31/2026 3:00 AM America/New_York.
fzus52 kchs 301700
cwfchs
expires:202603310700;;544940
coastal waters forecast
national weather service charleston sc
100 pm edt mon mar 30 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
amz350-310700-
waters from south santee river to edisto beach sc out 20 nm-
100 pm edt mon mar 30 2026
.this afternoon...e winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 8 seconds.
.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...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. a chance of showers
with a slight chance of tstms.
.thu night...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance
of showers.
.fri...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...se winds 5 to 10 kt. seas 4 to 5 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 1:00 PM America/New_York.
Valid through 3/31/2026 3:00 AM America/New_York.
fzus52 kchs 301700
cwfchs
expires:202603310700;;544941
coastal waters forecast
national weather service charleston sc
100 pm edt mon mar 30 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-310700-
waters from edisto beach sc to savannah ga out 20 nm-
100 pm edt mon mar 30 2026
.this afternoon...e winds 5 to 10 kt. seas 4 to 5 ft. wave
detail: se 4 ft at 9 seconds.
.tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 to 4 ft. a chance of showers
with a slight chance of tstms.
.thu night...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance
of showers.
.fri...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...se winds 5 to 10 kt. seas 4 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 1:00 PM America/New_York.
Valid through 3/31/2026 3:00 AM America/New_York.
fzus52 kchs 301700
cwfchs
expires:202603310700;;544942
coastal waters forecast
national weather service charleston sc
100 pm edt mon mar 30 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
amz354-310700-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
100 pm edt mon mar 30 2026
.this afternoon...e winds 5 to 10 kt. seas 4 to 5 ft. wave
detail: e 5 ft at 9 seconds.
.tonight...se winds 5 to 10 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight. wave detail: e 4 ft at 9 seconds.
.tue...e 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 to 4 ft. a slight chance of
showers and tstms.
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers.
.fri...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...se winds 5 to 10 kt. seas 4 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 1:00 PM America/New_York.
Valid through 3/31/2026 3:00 AM America/New_York.
fzus52 kchs 301700
cwfchs
expires:202603310700;;544943
coastal waters forecast
national weather service charleston sc
100 pm edt mon mar 30 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-310700-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
100 pm edt mon mar 30 2026
...small craft advisory in effect through tuesday morning...
.this afternoon...e winds 5 to 10 kt. seas 5 to 6 ft. wave
detail: e 6 ft at 9 seconds.
.tonight...se winds 5 to 10 kt. seas 5 to 6 ft, subsiding to 4 to
6 ft after midnight. wave detail: e 6 ft at 9 seconds, becoming e
5 ft at 9 seconds.
.tue...e winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e 5 ft at
8 seconds.
.tue night...se winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 4 ft. wave detail: e 4 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 4 ft. wave detail: e 4 ft
at 8 seconds.
.thu...se winds 10 to 15 kt. seas 4 to 5 ft. a chance of showers
with a slight chance of tstms.
.thu night...se winds 10 to 15 kt. seas 4 to 6 ft. a slight
chance of showers and tstms.
.fri...se winds 10 to 15 kt. seas 5 to 6 ft. a slight chance of
showers.
.fri night...se winds 10 kt. seas 5 to 6 ft. a slight chance of
showers.
winds and seas higher in and near tstms.
$$
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