fzus52 kchs 131819
cwfchs
expires:202604140800;;307719

coastal waters forecast
national weather service charleston sc
219 pm edt mon apr 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


amz330-140800-
charleston harbor-
219 pm edt mon apr 13 2026

.this afternoon...s winds 5 to 10 kt. 
.tonight...s winds 5 kt. 
.tue...sw winds 5 to 10 kt. 
.tue night...sw winds 5 to 10 kt. 
.wed...sw winds 5 to 10 kt. 
.wed night...sw winds 5 to 10 kt. 
.thu...sw winds 5 to 10 kt. 
.thu night...s winds 5 to 10 kt. 
.fri...sw winds 5 to 10 kt. 
.fri night...sw winds 5 to 10 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 68 degrees. 

$$

fzus52 kchs 131819
cwfchs
expires:202604140800;;307720

coastal waters forecast
national weather service charleston sc
219 pm edt mon apr 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


amz350-140800-
waters from south santee river to edisto beach sc out 20 nm-
219 pm edt mon apr 13 2026

.this afternoon...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. 
.tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and se 1 foot at 5 seconds. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 10 seconds. 
.tue night...sw winds 10 kt. seas 3 ft. wave detail: se 3 ft at
10 seconds. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 ft. wave detail: e 3 ft at 9 seconds. 
.wed night...sw winds 10 to 15 kt. seas 3 ft. wave detail: se
3 ft at 9 seconds and s 2 ft at 4 seconds. 
.thu...sw winds 10 to 15 kt. seas 3 ft. 
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.fri...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.fri night...sw winds 10 to 15 kt. seas 3 ft.  

$$