fzus52 kchs 080939
cwfchs
expires:202604082300;;023370

coastal waters forecast
national weather service charleston sc
539 am edt wed apr 8 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


amz330-082300-
charleston harbor-
539 am edt wed apr 8 2026

...gale warning in effect until 4 pm edt this afternoon...

.today...ne winds 20 to 25 kt with gusts to 35 kt. waves 2 to
3 ft. 
.tonight...ne winds 15 to 20 kt with gusts to 30 kt. waves 1 to
2 ft. 
.thu...ne winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft.
.thu night...ne winds 10 to 15 kt. 
.fri...ne winds 10 kt. 
.fri night...e winds 5 to 10 kt, becoming ne after midnight. 
.sat...ne winds 5 kt. 
.sat night...se winds 5 kt. 
.sun...e winds 5 to 10 kt. 
.sun night...se winds 5 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 66 degrees. 

$$

fzus52 kchs 080939
cwfchs
expires:202604082300;;023371

coastal waters forecast
national weather service charleston sc
539 am edt wed apr 8 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


amz350-082300-
waters from south santee river to edisto beach sc out 20 nm-
539 am edt wed apr 8 2026

...gale warning in effect through late tonight...

.today...ne winds 30 to 35 kt with gusts to 45 kt. seas 9 to
11 ft, building to 9 to 12 ft this afternoon. wave detail: e
11 ft at 8 seconds, becoming e 12 ft at 9 seconds. 
.tonight...ne winds 25 to 30 kt with gusts to 40 kt. seas 9 to
12 ft, subsiding to 9 to 11 ft after midnight. wave detail: e
11 ft at 9 seconds. 
.thu...ne winds 25 to 30 kt. seas 8 to 10 ft. wave detail: e
10 ft at 10 seconds. a slight chance of showers. 
.thu night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 7 to 9 ft, subsiding to 6 to 8 ft after
midnight. wave detail: e 8 ft at 10 seconds, becoming e 7 ft at
11 seconds. a slight chance of showers. 
.fri...ne winds 15 to 20 kt with gusts to 25 kt. seas 5 to 7 ft,
subsiding to 5 to 6 ft in the afternoon. wave detail: e 7 ft at
11 seconds, becoming e 6 ft at 11 seconds. 
.fri night...e winds 10 to 15 kt, becoming ne 5 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: e 5 ft at 11 seconds, becoming e 5 ft at 11 seconds
and s 1 foot at 5 seconds.
.sat...ne winds 5 to 10 kt. seas 3 to 4 ft. 
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft. 
.sun...e winds 5 to 10 kt. seas 3 ft. 
.sun night...se winds 5 to 10 kt. seas 3 to 4 ft.  

$$