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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/9/2026 2:14 AM America/New_York.
Valid through 4/9/2026 4:00 PM America/New_York.
fzus52 kchs 090614
cwfchs
expires:202604092000;;066192
coastal waters forecast
national weather service charleston sc
214 am edt thu apr 9 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
amz350-092000-
waters from south santee river to edisto beach sc out 20 nm-
214 am edt thu apr 9 2026
...small craft advisory in effect through friday evening...
.rest of tonight...ne winds 25 to 30 kt. seas 7 to 9 ft. wave
detail: e 9 ft at 10 seconds.
.thu...ne winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 7 to 9 ft, subsiding to 6 to 8 ft in the
afternoon. wave detail: e 9 ft at 10 seconds, becoming e 8 ft at
9 seconds.
.thu night...ne winds 15 to 20 kt with gusts to 25 kt. seas 6 to
8 ft, subsiding to 5 to 7 ft after midnight. wave detail: e 8 ft
at 10 seconds, becoming e 7 ft at 10 seconds.
.fri...ne winds 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft.
wave detail: e 6 ft at 10 seconds.
.fri night...e winds 10 to 15 kt, becoming ne 5 kt after
midnight. seas 4 to 5 ft. wave detail: e 5 ft at 10 seconds.
.sat...n winds 5 kt, becoming se in the afternoon. seas 3 to
4 ft. wave detail: e 4 ft at 10 seconds and s 1 foot at
5 seconds.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight.
.sun...e winds 5 to 10 kt. seas 2 to 3 ft.
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft.
.mon...s winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/9/2026 2:14 AM America/New_York.
Valid through 4/9/2026 4:00 PM America/New_York.
fzus52 kchs 090614
cwfchs
expires:202604092000;;066193
coastal waters forecast
national weather service charleston sc
214 am edt thu apr 9 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-092000-
waters from edisto beach sc to savannah ga out 20 nm-
214 am edt thu apr 9 2026
...small craft advisory in effect through friday afternoon...
.rest of tonight...ne winds 25 to 30 kt. seas 8 to 10 ft. wave
detail: e 10 ft at 9 seconds.
.thu...ne winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 7 to 9 ft. wave detail: e 9 ft at 9 seconds.
.thu night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 6 to 8 ft, subsiding to 5 to 7 ft after
midnight. wave detail: e 8 ft at 9 seconds, becoming e 7 ft at
9 seconds.
.fri...ne winds 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft.
wave detail: e 6 ft at 10 seconds.
.fri night...e winds 10 to 15 kt, becoming ne 5 kt after
midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight.
wave detail: e 5 ft at 10 seconds, becoming e 4 ft at 10 seconds.
.sat...n winds 5 to 10 kt, becoming e in the afternoon. seas 3 to
4 ft. wave detail: e 4 ft at 10 seconds.
.sat night...se winds 5 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft after midnight.
.sun...e winds 5 to 10 kt. seas 2 to 3 ft.
.sun night...se winds 5 to 10 kt. seas 3 to 4 ft.
.mon...se winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/9/2026 2:14 AM America/New_York.
Valid through 4/9/2026 4:00 PM America/New_York.
fzus52 kchs 090614
cwfchs
expires:202604092000;;066194
coastal waters forecast
national weather service charleston sc
214 am edt thu apr 9 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
amz354-092000-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
214 am edt thu apr 9 2026
...small craft advisory in effect through friday evening...
.rest of tonight...ne winds 25 to 30 kt. seas 8 to 10 ft. wave
detail: e 10 ft at 10 seconds. a slight chance of showers.
.thu...ne winds 25 to 30 kt. seas 7 to 9 ft. wave detail: ne 9 ft
at 10 seconds.
.thu night...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 9 seconds, becoming e 7 ft at
10 seconds.
.fri...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 10 seconds.
.fri night...e winds 10 to 15 kt, becoming ne 5 to 10 kt after
midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight.
wave detail: e 5 ft at 11 seconds, becoming e 4 ft at 10 seconds.
.sat...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 10 seconds.
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight.
.sun...e winds 5 to 10 kt. seas 3 to 4 ft.
.sun night...se winds 5 to 10 kt. seas 3 to 4 ft.
.mon...se winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...se winds 5 to 10 kt. seas 2 to 3 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/9/2026 2:14 AM America/New_York.
Valid through 4/9/2026 4:00 PM America/New_York.
fzus52 kchs 090614
cwfchs
expires:202604092000;;066195
coastal waters forecast
national weather service charleston sc
214 am edt thu apr 9 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-092000-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
214 am edt thu apr 9 2026
...small craft advisory in effect through saturday evening...
.rest of tonight...ne winds 25 kt with gusts to 30 kt. seas 10 to
12 ft. wave detail: ne 12 ft at 10 seconds. a chance of showers,
then a slight chance of showers late.
.thu...ne winds 25 kt with gusts to 30 kt. seas 10 to 11 ft,
subsiding to 9 to 11 ft in the afternoon. wave detail: ne 11 ft
at 11 seconds. a slight chance of showers.
.thu night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 8 to 10 ft, subsiding to 7 to 9 ft after
midnight. wave detail: ne 10 ft at 10 seconds, becoming e 9 ft at
10 seconds. a slight chance of showers.
.fri...ne winds 15 to 20 kt with gusts to 25 kt. seas 7 to 8 ft,
subsiding to 6 to 8 ft in the afternoon. wave detail: e 8 ft at
10 seconds, becoming e 8 ft at 11 seconds. a slight chance of
showers.
.fri night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 5 to 7 ft, subsiding to 5 to 6 ft after
midnight. wave detail: e 7 ft at 11 seconds, becoming e 6 ft at
10 seconds.
.sat...ne winds 5 to 10 kt. seas 5 to 6 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: e 6 ft at 11 seconds,
becoming e 5 ft at 11 seconds.
.sat night...e winds 5 to 10 kt. seas 4 to 5 ft.
.sun...e winds 5 to 10 kt. seas 4 to 5 ft.
.sun night...se winds 10 to 15 kt. seas 4 to 5 ft.
.mon...se winds 5 to 10 kt. seas 4 to 5 ft.
.mon night...se winds 5 to 10 kt. seas 3 to 4 ft.
$$
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