(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/15/2026 2:07 AM America/New_York.
Valid through 4/15/2026 4:15 PM America/New_York.
fzus52 kchs 150607
cwfchs
expires:202604152015;;390859
coastal waters forecast
national weather service charleston sc
207 am edt wed apr 15 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
amz352-152015-
waters from edisto beach sc to savannah ga out 20 nm-
207 am edt wed apr 15 2026
.today...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds.
.tonight...s winds 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds and sw 1 foot at 4 seconds.
.thu...sw winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds and sw 1 foot at 4 seconds.
.thu night...s winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft
at 4 seconds and se 3 ft at 9 seconds.
.fri...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft at
5 seconds and se 3 ft at 9 seconds.
.fri night...s winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 4 seconds.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...s winds 10 to 15 kt. seas 3 to 4 ft.
.sun...sw winds 15 to 20 kt. seas 3 to 4 ft.
.sun night...nw winds 20 to 25 kt. seas 4 to 5 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/15/2026 2:07 AM America/New_York.
Valid through 4/15/2026 4:15 PM America/New_York.
fzus52 kchs 150607
cwfchs
expires:202604152015;;390860
coastal waters forecast
national weather service charleston sc
207 am edt wed apr 15 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz354-152015-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
207 am edt wed apr 15 2026
.today...sw winds 5 to 10 kt, becoming s 10 to 15 kt late. seas
2 to 3 ft. wave detail: e 3 ft at 9 seconds.
.tonight...s winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds and s 1 foot at 3 seconds.
.thu...s winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds and s 1 foot at 4 seconds.
.thu night...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
3 ft at 4 seconds and e 3 ft at 9 seconds.
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 4 seconds.
.fri night...s winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds.
.sat...s winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...s winds 10 to 15 kt. seas 3 ft.
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...nw winds 20 to 25 kt. seas 4 to 5 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/15/2026 2:07 AM America/New_York.
Valid through 4/15/2026 4:15 PM America/New_York.
fzus52 kchs 150607
cwfchs
expires:202604152015;;390861
coastal waters forecast
national weather service charleston sc
207 am edt wed apr 15 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
amz374-152015-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
207 am edt wed apr 15 2026
.today...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 9 seconds.
.tonight...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se
4 ft at 9 seconds.
.thu...sw winds 10 kt. seas 3 to 4 ft. wave detail: se 4 ft at
9 seconds.
.thu night...s winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: s 3 ft at 4 seconds and se 3 ft at 9 seconds.
.fri...sw winds 10 to 15 kt with gusts to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 3 to 4 ft. wave detail: s 3 ft
at 5 seconds and se 3 ft at 9 seconds.
.fri night...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se
3 ft at 9 seconds and s 2 ft at 4 seconds.
.sat...sw winds 5 to 10 kt. seas 3 to 4 ft.
.sat night...s winds 10 to 15 kt. seas 3 to 4 ft.
.sun...sw winds 15 kt. seas 3 to 4 ft.
.sun night...nw winds 25 to 30 kt. seas 4 to 6 ft. a slight
chance of showers.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 4/15/2026 2:07 AM America/New_York.
Valid through 4/15/2026 4:15 PM America/New_York.
fzus52 kchs 150607
cwfchs
expires:202604152015;;390858
coastal waters forecast
national weather service charleston sc
207 am edt wed apr 15 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-152015-
waters from south santee river to edisto beach sc out 20 nm-
207 am edt wed apr 15 2026
.today...sw winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. seas 3 ft. wave detail: se 3 ft at 9 seconds and s
2 ft at 3 seconds.
.tonight...sw winds 10 to 15 kt. seas 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 4 seconds.
.thu...sw winds 10 to 15 kt. seas 3 ft. wave detail: e 3 ft at
9 seconds and s 2 ft at 4 seconds.
.thu night...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft
at 5 seconds and e 2 ft at 9 seconds.
.fri...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft at
5 seconds and e 2 ft at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 2 ft
at 5 seconds and e 2 ft at 9 seconds.
.sat...sw winds 10 to 15 kt. seas 3 ft.
.sat night...s winds 15 kt. seas 3 to 4 ft.
.sun...sw winds 15 to 20 kt. seas 3 to 4 ft.
.sun night...n winds 20 to 25 kt. seas 4 to 5 ft. a slight chance
of showers.
$$
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