fzus52 kchs 291101
cwfchs
expires:202603300115;;481326

coastal waters forecast
national weather service charleston sc
701 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


amz330-300115-
charleston harbor-
701 am edt sun mar 29 2026

.today...e winds 10 to 15 kt with gusts to 20 kt. 
.tonight...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 291101
cwfchs
expires:202603300115;;481327

coastal waters forecast
national weather service charleston sc
701 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


amz350-300115-
waters from south santee river to edisto beach sc out 20 nm-
701 am edt sun mar 29 2026

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

.today...e winds 20 to 25 kt with gusts to 30 kt, diminishing to
15 to 20 kt with gusts to 25 kt this afternoon. seas 7 to 9 ft,
subsiding to 6 to 8 ft this afternoon. wave detail: e 9 ft at
8 seconds, becoming e 8 ft at 9 seconds. 
.tonight...e winds 10 to 15 kt with gusts to 20 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. wave detail: se
4 ft at 8 seconds. 
.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.  

$$