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(1/2)
Latest Coastal Waters Forecast by KCHS
Issued 4/3/2026 4:25 PM America/New_York.
Valid through 4/4/2026 6:30 AM America/New_York.
fzus52 kchs 032025
cwfchs
expires:202604041030;;780675
coastal waters forecast
national weather service charleston sc
425 pm edt fri apr 3 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
amz330-041030-
charleston harbor-
425 pm edt fri apr 3 2026
.tonight...se winds 5 to 10 kt, diminishing to 5 kt.
.sat...s winds 5 to 10 kt.
.sat night...s winds 5 to 10 kt.
.sun...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts to
20 kt in the afternoon. a chance of showers with a slight chance
of tstms in the afternoon.
.sun night...sw winds 5 to 10 kt, becoming w after midnight.
showers likely. a chance of tstms, mainly in the evening.
.mon...ne winds 10 to 15 kt with gusts to 20 kt. a chance of
showers in the morning.
.mon night...ne winds 5 to 10 kt.
.tue...ne winds 5 to 10 kt.
.tue night...ne winds 15 to 20 kt. waves 1 to 2 ft.
.wed...ne winds 15 to 20 kt. waves 1 to 2 ft.
.wed night...ne winds 15 to 20 kt. waves 1 to 2 ft. a slight
chance of showers.
winds and waves higher in and near tstms.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 68 degrees.
$$
(2/2)
Latest Coastal Waters Forecast by KCHS
Issued 4/3/2026 4:25 PM America/New_York.
Valid through 4/4/2026 6:30 AM America/New_York.
fzus52 kchs 032025
cwfchs
expires:202604041030;;780676
coastal waters forecast
national weather service charleston sc
425 pm edt fri apr 3 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-041030-
waters from south santee river to edisto beach sc out 20 nm-
425 pm edt fri apr 3 2026
.tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 8 seconds.
.sat...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.sat night...s winds 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. a slight chance of showers in the morning, then a
chance of showers with a slight chance of tstms in the afternoon.
.sun night...sw winds 10 to 15 kt with gusts to 20 kt, becoming w
after midnight. seas 3 to 4 ft. wave detail: se 4 ft at
8 seconds. showers. a chance of tstms, mainly in the evening.
.mon...ne winds 20 to 25 kt with gusts to 30 kt. seas 4 to 5 ft.
wave detail: e 5 ft at 8 seconds and n 3 ft at 3 seconds. showers
likely, mainly in the morning.
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft, subsiding to 3 to 4 ft after midnight.
.tue...ne winds 15 to 20 kt. seas 4 to 5 ft.
.tue night...ne winds 25 to 30 kt. seas 6 to 8 ft.
.wed...ne winds 25 to 30 kt. seas 9 to 11 ft. a slight chance of
showers.
.wed night...ne winds 25 to 30 kt. seas 9 to 12 ft. a slight
chance of showers.
winds and seas higher in and near tstms.
$$
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