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(1/2)
Latest Coastal Waters Forecast by KCHS
Issued 4/11/2026 7:13 AM America/New_York.
Valid through 4/11/2026 9:15 PM America/New_York.
fzus52 kchs 111113
cwfchs
expires:202604120115;;186806
coastal waters forecast
national weather service charleston sc
713 am edt sat apr 11 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
amz330-120115-
charleston harbor-
713 am edt sat apr 11 2026
.today...variable winds 5 kt. patchy dense fog early this morning
with vsby 1 nm or less.
.tonight...sw winds 5 kt.
.sun...ne winds 5 kt, becoming se in the afternoon.
.sun night...se winds 5 kt.
.mon...s winds 5 kt.
.mon night...s winds 5 kt.
.tue...sw winds 5 to 10 kt.
.tue night...s winds 5 to 10 kt.
.wed...sw winds 5 to 10 kt.
.wed night...s winds 5 to 10 kt.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 65 degrees.
$$
(2/2)
Latest Coastal Waters Forecast by KCHS
Issued 4/11/2026 7:13 AM America/New_York.
Valid through 4/11/2026 9:15 PM America/New_York.
fzus52 kchs 111113
cwfchs
expires:202604120115;;186807
coastal waters forecast
national weather service charleston sc
713 am edt sat apr 11 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-120115-
waters from south santee river to edisto beach sc out 20 nm-
713 am edt sat apr 11 2026
.today...nw winds 5 kt, becoming s this afternoon. seas 3 to
4 ft. wave detail: e 4 ft at 10 seconds and s 1 foot at
5 seconds. patchy dense fog early this morning with vsby 1 nm or
less.
.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 10 seconds and s 1 foot at
5 seconds.
.sun...ne winds 5 kt, becoming e in the afternoon. seas 2 to
3 ft. wave detail: e 3 ft at 10 seconds and s 1 foot at
5 seconds.
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight. wave detail: e 3 ft at 10 seconds and s
1 foot at 5 seconds.
.mon...s winds 5 to 10 kt. seas 3 to 4 ft, subsiding to 2 to 3 ft
in the afternoon. wave detail: e 3 ft at 10 seconds and s 1 foot
at 5 seconds.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and s 1 foot at 5 seconds.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 10 kt. seas 2 to 3 ft.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft.
.wed night...s winds 10 kt. seas 3 ft.
$$
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