fzus52 kchs 142139
cwfchs
expires:202603151100;;679393

coastal waters forecast
national weather service charleston sc
539 pm edt sat mar 14 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


amz330-151100-
charleston harbor-
539 pm edt sat mar 14 2026

.tonight...e winds 5 to 10 kt. 
.sun...e winds 5 to 10 kt. a chance of showers. a slight chance
of tstms in the morning, then a chance of tstms in the afternoon.
.sun night...s winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts to 20 kt after midnight. a chance of tstms. a chance of
showers in the evening, then showers likely after midnight. 
.mon...sw winds 15 to 20 kt with gusts to 30 kt. waves 1 to 2 ft.
showers with a chance of tstms. 
.mon night...w winds 15 to 20 kt with gusts to 30 kt. waves 1 to
2 ft. showers with a chance of tstms in the evening, then a
slight chance of showers after midnight. 
.tue...nw winds 10 to 15 kt. 
.tue night...nw winds 5 to 10 kt, becoming n after midnight. 
.wed...ne winds 5 to 10 kt. 
.wed night...ne winds 5 kt. 
.thu...ne winds 5 kt. 
.thu night...ne winds 5 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 62 degrees. 

$$

fzus52 kchs 142139
cwfchs
expires:202603151100;;679394

coastal waters forecast
national weather service charleston sc
539 pm edt sat mar 14 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


amz350-151100-
waters from south santee river to edisto beach sc out 20 nm-
539 pm edt sat mar 14 2026

.tonight...e winds 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
8 seconds. 
.sun...e winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 7 seconds. a chance of showers with a slight chance of tstms. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 5 ft, building to 4 to 6 ft after midnight.
wave detail: se 4 ft at 7 seconds, becoming se 6 ft at 7 seconds.
a chance of tstms. a chance of showers in the evening, then
showers after midnight. 
.mon...s winds 20 to 25 kt, becoming sw 25 to 30 kt in the
afternoon. seas 6 to 8 ft, building to 7 to 9 ft in the
afternoon. wave detail: s 8 ft at 7 seconds, becoming s 9 ft at
8 seconds. showers with a chance of tstms. 
.mon night...w winds 25 to 30 kt. seas 7 to 9 ft, subsiding to
6 to 8 ft after midnight. wave detail: s 9 ft at 8 seconds,
becoming s 7 ft at 8 seconds and w 5 ft at 5 seconds. showers
with a chance of tstms in the evening, then a chance of showers
after midnight. 
.tue...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft, subsiding to 3 to 4 ft in the
afternoon. wave detail: nw 5 ft at 5 seconds and se 4 ft at
8 seconds, becoming n 3 ft at 4 seconds and se 2 ft at 8 seconds.
.tue night...nw winds 10 kt, becoming n with gusts to 20 kt after
midnight. seas 2 to 3 ft. 
.wed...ne winds 15 to 20 kt. seas 3 to 4 ft. 
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.thu...ne winds 15 to 20 kt. seas 4 to 5 ft. 
.thu night...ne winds 10 to 15 kt. seas 4 to 5 ft.  

winds and seas higher in and near tstms.

$$