(1/2)
Latest Coastal Waters Forecast by KCHS
Issued 1/13/2026 4:40 AM America/New_York.
Valid through 1/13/2026 6:00 PM America/New_York.
fzus52 kchs 130940
cwfchs
expires:202601132300;;270378
coastal waters forecast
national weather service charleston sc
440 am est tue jan 13 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
amz330-132300-
charleston harbor-
440 am est tue jan 13 2026
.today...n winds 5 kt, becoming sw this afternoon.
.tonight...sw winds 5 kt.
.wed...w winds 5 to 10 kt. a chance of rain.
.wed night...w winds 10 kt. a slight chance of showers after
midnight.
.thu...nw winds 10 to 15 kt.
.thu night...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight.
.fri...w winds 5 to 10 kt.
.fri night...sw winds 10 kt.
.sat...sw winds 10 to 15 kt.
.sat night...w winds 10 kt.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 56 degrees.
$$
(2/2)
Latest Coastal Waters Forecast by KCHS
Issued 1/13/2026 4:40 AM America/New_York.
Valid through 1/13/2026 6:00 PM America/New_York.
fzus52 kchs 130940
cwfchs
expires:202601132300;;270379
coastal waters forecast
national weather service charleston sc
440 am est tue jan 13 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-132300-
waters from south santee river to edisto beach sc out 20 nm-
440 am est tue jan 13 2026
.today...variable winds 5 kt. seas 2 ft. wave detail: e 2 ft at
7 seconds.
.tonight...w winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
8 seconds and w 1 foot at 2 seconds.
.wed...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and e 2 ft at 8 seconds. rain likely, mainly in the
morning.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 1 foot at
8 seconds. a slight chance of showers after midnight.
.thu...nw winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft.
wave detail: w 4 ft at 6 seconds and se 1 foot at 8 seconds. a
slight chance of showers in the morning.
.thu night...nw winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft. wave detail: nw 4 ft at 4 seconds and e 2 ft at 8 seconds.
.fri...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 15 to 20 kt. seas 3 to 4 ft.
.sat...sw winds 15 to 20 kt. seas 4 to 5 ft.
.sat night...w winds 15 to 20 kt. seas 3 to 4 ft. a slight chance
of showers.
$$
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