(1/2)
Latest Coastal Waters Forecast by KCHS
Issued 11/17/2025 4:33 PM America/New_York.
Valid through 11/18/2025 5:30 AM America/New_York.
fzus52 kchs 172133
cwfchs
expires:202511181030;;584939
coastal waters forecast
national weather service charleston sc
433 pm est mon nov 17 2025
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
amz330-181030-
charleston harbor-
433 pm est mon nov 17 2025
.tonight...e winds 5 kt, becoming ne less than 5 kt.
.tue...e winds 5 kt.
.tue night...se winds 5 kt, becoming sw after midnight.
.wed...sw winds 5 to 10 kt.
.wed night...sw winds 5 kt.
.thu...sw winds 5 kt.
.thu night...sw winds 5 kt.
.fri...sw winds 5 to 10 kt.
.fri night...sw winds 10 kt.
.sat...sw winds 10 kt. a slight chance of showers.
.sat night...sw winds 5 to 10 kt.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 62 degrees.
$$
(2/2)
Latest Coastal Waters Forecast by KCHS
Issued 11/17/2025 4:33 PM America/New_York.
Valid through 11/18/2025 5:30 AM America/New_York.
fzus52 kchs 172133
cwfchs
expires:202511181030;;584940
coastal waters forecast
national weather service charleston sc
433 pm est mon nov 17 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-181030-
waters from south santee river to edisto beach sc out 20 nm-
433 pm est mon nov 17 2025
.tonight...e winds 5 kt, becoming ne. seas 1 to 2 ft. wave
detail: ne 2 ft at 5 seconds and se 1 foot at 8 seconds.
.tue...e winds 5 to 10 kt. seas 1 to 2 ft. wave detail: ne 1 foot
at 5 seconds and e 1 foot at 9 seconds.
.tue night...s winds 5 to 10 kt, becoming sw after midnight. seas
2 ft. wave detail: s 1 foot at 3 seconds and ne 1 foot at
5 seconds.
.wed...sw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: s 1 foot
at 4 seconds and e 1 foot at 8 seconds.
.wed night...sw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: se
1 foot at 6 seconds.
.thu...w winds 5 to 10 kt, becoming sw in the afternoon. seas
1 foot or less. wave detail: s 1 foot at 5 seconds.
.thu night...sw winds 5 to 10 kt. seas 1 foot or less.
.fri...sw winds 5 to 10 kt. seas 1 foot or less.
.fri night...sw winds 10 to 15 kt. seas 1 to 2 ft.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.sat night...sw winds 10 to 15 kt. seas 2 to 3 ft. a slight
chance of showers and tstms.
winds and seas higher in and near tstms.
$$
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