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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/24/2026 6:19 AM America/New_York.
Valid through 3/24/2026 8:30 PM America/New_York.
fzus52 kchs 241019
cwfchs
expires:202603250030;;214171
coastal waters forecast
national weather service charleston sc
619 am edt tue mar 24 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
amz350-250030-
waters from south santee river to edisto beach sc out 20 nm-
619 am edt tue mar 24 2026
...gale warning in effect through this evening...
.today...ne winds 25 to 30 kt with gusts to 35 kt, diminishing to
20 to 25 kt with gusts to 30 kt late. seas 5 to 7 ft, building to
7 to 9 ft this afternoon. wave detail: ne 7 ft at 7 seconds and s
1 foot at 5 seconds, becoming e 8 ft at 8 seconds.
.tonight...ne winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 6 to 8 ft, subsiding to 5 to 7 ft after midnight.
wave detail: e 8 ft at 8 seconds, becoming e 7 ft at 8 seconds.
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: e 6 ft at 8 seconds, becoming e 5 ft at
8 seconds.
.wed night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.thu...ne winds 5 kt, becoming se in the afternoon. seas 2 to
3 ft. wave detail: e 3 ft at 8 seconds.
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 8 seconds.
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 20 to 25 kt. seas 3 to 4 ft.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft.
.sat night...ne winds 25 to 30 kt. seas 8 to 10 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/24/2026 6:19 AM America/New_York.
Valid through 3/24/2026 8:30 PM America/New_York.
fzus52 kchs 241019
cwfchs
expires:202603250030;;214172
coastal waters forecast
national weather service charleston sc
619 am edt tue mar 24 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-250030-
waters from edisto beach sc to savannah ga out 20 nm-
619 am edt tue mar 24 2026
...gale warning in effect through this evening...
.today...ne winds 25 to 30 kt with gusts to 35 kt. seas 5 to 7
ft, building to 6 to 8 ft this afternoon. wave detail: ne 7 ft at
6 seconds and s 1 foot at 5 seconds, becoming e 8 ft at 7 seconds.
.tonight...ne winds 20 to 25 kt with gusts to 30 kt. seas 6 to
8 ft, subsiding to 5 to 7 ft after midnight. wave detail: e 8 ft
at 8 seconds, becoming e 7 ft at 8 seconds.
.wed...ne winds 15 to 20 kt. seas 5 to 6 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: e 6 ft at 9 seconds, becoming
e 5 ft at 8 seconds.
.wed night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after
midnight. wave detail: e 4 ft at 8 seconds.
.thu...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
8 seconds.
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 8 seconds.
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 20 to 25 kt. seas 3 ft.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft.
.sat night...ne winds 25 to 30 kt. seas 8 to 10 ft. a slight
chance of showers.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/24/2026 6:19 AM America/New_York.
Valid through 3/24/2026 8:30 PM America/New_York.
fzus52 kchs 241019
cwfchs
expires:202603250030;;214173
coastal waters forecast
national weather service charleston sc
619 am edt tue mar 24 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
amz354-250030-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
619 am edt tue mar 24 2026
...gale warning in effect through this evening...
.today...ne winds 25 to 30 kt with gusts to 35 kt. seas 5 to 7
ft, building to 6 to 8 ft this afternoon. wave detail: e 7 ft at 6
seconds and s 1 foot at 4 seconds, becoming ne 8 ft at 7 seconds.
.tonight...ne winds 20 to 25 kt with gusts to 30 kt. seas 7 to
8 ft, subsiding to 6 to 8 ft after midnight. wave detail: e 8 ft
at 8 seconds, becoming e 8 ft at 9 seconds. a slight chance of
showers in the evening.
.wed...ne winds 15 to 20 kt. seas 5 to 7 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: ne 7 ft at 9 seconds,
becoming ne 6 ft at 9 seconds. a slight chance of showers.
.wed night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after
midnight. wave detail: ne 5 ft at 9 seconds, becoming ne 4 ft at
8 seconds.
.thu...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds.
.thu night...se winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 8 seconds.
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 15 to 20 kt. seas 3 ft.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft.
.sat night...ne winds 25 to 30 kt. seas 8 to 10 ft. a slight
chance of showers.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/24/2026 6:19 AM America/New_York.
Valid through 3/24/2026 8:30 PM America/New_York.
fzus52 kchs 241019
cwfchs
expires:202603250030;;214174
coastal waters forecast
national weather service charleston sc
619 am edt tue mar 24 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-250030-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
619 am edt tue mar 24 2026
...gale warning in effect through late tonight...
.today...ne winds 25 to 30 kt with gusts to 40 kt. seas 6 to
8 ft, building to 9 to 11 ft this afternoon. wave detail: ne 8 ft
at 7 seconds and s 1 foot at 4 seconds, becoming ne 10 ft at
8 seconds. a slight chance of showers late.
.tonight...ne winds 25 to 30 kt, diminishing to 15 to 20 kt after
midnight. seas 8 to 10 ft, subsiding to 7 to 9 ft after midnight.
wave detail: ne 10 ft at 9 seconds, becoming ne 9 ft at
9 seconds. a slight chance of showers.
.wed...ne winds 15 to 20 kt. seas 6 to 8 ft, subsiding to 5 to
7 ft in the afternoon. wave detail: ne 8 ft at 9 seconds,
becoming ne 7 ft at 9 seconds. a chance of showers, mainly in the
morning.
.wed night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 5 to 6 ft, subsiding to 4 to 5 ft after
midnight. wave detail: ne 6 ft at 9 seconds, becoming e 5 ft at
8 seconds.
.thu...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.thu night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.fri...sw winds 5 to 10 kt. seas 3 ft.
.fri night...sw winds 15 to 20 kt. seas 3 to 4 ft.
.sat...ne winds 25 to 35 kt. seas 7 to 9 ft.
.sat night...ne winds 25 to 30 kt. seas 10 to 14 ft. a slight
chance of showers.
$$
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