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fzus52 kchs 290612
cwfchs
expires:202603292015;;469246

coastal waters forecast
national weather service charleston sc
212 am edt sun mar 29 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


amz330-292015-
charleston harbor-
212 am edt sun mar 29 2026

.rest of tonight...e winds 15 to 20 kt. 
.sun...e winds 10 to 15 kt with gusts to 20 kt. 
.sun night...e winds 5 to 10 kt. 
.mon...se winds 5 to 10 kt. 
.mon night...se winds 5 kt. 
.tue...s winds 5 to 10 kt. a slight chance of showers.
.tue night...s winds 5 to 10 kt. a slight chance of showers in
the evening. 
.wed...s winds 5 to 10 kt. a slight chance of showers. 
.wed night...s winds 5 to 10 kt. 
.thu...s winds 5 to 10 kt. a slight chance of showers. 
.thu night...se winds 5 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 62 degrees. 

$$
fzus52 kchs 290612
cwfchs
expires:202603292015;;469247

coastal waters forecast
national weather service charleston sc
212 am edt sun mar 29 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


amz350-292015-
waters from south santee river to edisto beach sc out 20 nm-
212 am edt sun mar 29 2026

...small craft advisory in effect through late tonight...

.rest of tonight...e winds 25 to 30 kt. seas 7 to 9 ft. wave
detail: e 9 ft at 7 seconds. 
.sun...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 7 to 9 ft, subsiding to 6 to 8 ft in the
afternoon. wave detail: e 9 ft at 8 seconds, becoming e 8 ft at
9 seconds. 
.sun night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 5 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: e 6 ft at 9 seconds, becoming e 5 ft at 9 seconds. 
.mon...se winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e 5 ft
at 9 seconds. 
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds. 
.tue...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds. a slight chance of showers. 
.tue night...s winds 5 to 10 kt. seas 3 to 4 ft. 
.wed...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance of
showers. 
.wed night...s winds 5 to 10 kt. seas 3 to 4 ft. 
.thu...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance of
showers. 
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers.  

$$
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