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(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237008
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 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
amz350-122300-
waters from south santee river to edisto beach sc out 20 nm-
539 am edt sun apr 12 2026
.today...e winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds and s 1 foot at 5 seconds.
.tonight...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and s 1 foot at 4 seconds.
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds and s 1 foot at 4 seconds.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 10 seconds.
.tue...sw winds 5 kt, increasing to 10 to 15 kt in the afternoon.
seas 2 to 3 ft. wave detail: e 3 ft at 10 seconds.
.tue night...sw winds 10 to 15 kt. seas 3 ft. wave detail: se
3 ft at 9 seconds.
.wed...sw winds 10 to 15 kt. seas 3 ft.
.wed night...s winds 10 to 15 kt. seas 3 ft.
.thu...sw winds 10 to 15 kt. seas 3 ft.
.thu night...sw winds 10 to 15 kt. seas 3 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237009
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-122300-
waters from edisto beach sc to savannah ga out 20 nm-
539 am edt sun apr 12 2026
.today...e winds 5 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.tonight...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds and se 1 foot at 5 seconds.
.mon...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 10 seconds.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
9 seconds.
.tue night...s winds 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds.
.wed...sw winds 5 to 10 kt. seas 3 ft.
.wed night...s winds 10 to 15 kt. seas 3 ft.
.thu...s winds 10 to 15 kt. seas 3 ft.
.thu night...s winds 10 to 15 kt. seas 3 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237010
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 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
amz354-122300-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
539 am edt sun apr 12 2026
.today...e winds 5 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.tonight...se winds 5 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.mon...se winds 5 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 10 seconds.
.tue...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds.
.tue night...s winds 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds.
.wed...s winds 10 to 15 kt. seas 3 ft.
.wed night...s winds 10 to 15 kt. seas 3 ft.
.thu...s winds 10 to 15 kt. seas 3 ft.
.thu night...s winds 10 to 15 kt. seas 3 to 4 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237011
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-122300-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
539 am edt sun apr 12 2026
.today...e winds 5 kt. seas 4 to 5 ft. wave detail: e 4 ft at
10 seconds.
.tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 10 seconds.
.mon...se winds 5 to 10 kt, diminishing to 5 kt in the afternoon.
seas 3 to 4 ft. wave detail: e 4 ft at 10 seconds.
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 10 seconds.
.tue...sw winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft at
9 seconds.
.tue night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 9 seconds.
.wed...sw winds 5 to 10 kt. seas 3 to 4 ft.
.wed night...s winds 10 to 15 kt. seas 3 to 4 ft.
.thu...sw winds 10 kt. seas 3 to 4 ft.
.thu night...s winds 10 to 15 kt. seas 3 to 4 ft.
$$
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