fzus52 kchs 100839
cwfchs
expires:202604102200;;126777

coastal waters forecast
national weather service charleston sc
439 am edt fri apr 10 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


amz330-102200-
charleston harbor-
439 am edt fri apr 10 2026

.today...ne winds 10 kt, becoming e late. 
.tonight...e winds 5 to 10 kt in the evening, becoming light and
variable. 
.sat...variable winds 5 kt. 
.sat night...s winds 5 kt. 
.sun...e winds 5 kt, increasing to 5 to 10 kt 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...sw winds 5 to 10 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 65 degrees. 

$$

fzus52 kchs 100839
cwfchs
expires:202604102200;;126778

coastal waters forecast
national weather service charleston sc
439 am edt fri apr 10 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


amz350-102200-
waters from south santee river to edisto beach sc out 20 nm-
439 am edt fri apr 10 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt with
gusts to 20 kt this afternoon. seas 4 to 6 ft, subsiding to 4 to
5 ft this afternoon. wave detail: e 6 ft at 10 seconds, becoming
e 5 ft at 10 seconds. 
.tonight...e winds 5 to 10 kt, becoming ne after midnight. seas
4 to 5 ft, subsiding to 3 to 4 ft after midnight. wave detail: e
5 ft at 10 seconds, becoming e 4 ft at 10 seconds and s 1 foot at
5 seconds. 
.sat...variable winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 10 seconds and s 1 foot at 5 seconds. 
.sat night...s winds 5 to 10 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. wave detail: e 4 ft at 11 seconds and s
1 foot at 5 seconds, becoming e 3 ft at 11 seconds and s 1 foot
at 5 seconds. 
.sun...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
11 seconds and s 1 foot at 5 seconds. 
.sun night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
3 ft at 11 seconds and s 1 foot at 5 seconds. 
.mon...s winds 5 to 10 kt. seas 3 to 4 ft. 
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft.  

$$