fzus52 kchs 250540
cwfchs
expires:202512251800;;180055

coastal waters forecast
national weather service charleston sc
1240 am est thu dec 25 2025

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


amz330-251800-
charleston harbor-
1240 am est thu dec 25 2025

.rest of tonight...e winds 5 kt, becoming light and variable. 
.thu...s winds 5 kt, becoming sw in the afternoon. 
.thu night...w winds 5 to 10 kt. 
.fri...ne winds 5 kt. 
.fri night...s winds 5 kt, becoming w after midnight. 
.sat...w winds 5 kt. 
.sat night...s winds 5 kt, becoming ne after midnight. 
.sun...e winds 5 to 10 kt. 
.sun night...s winds 5 to 10 kt. 
.mon...sw winds 10 to 15 kt. a slight chance of rain. 
.mon night...nw winds 10 to 15 kt. a slight chance of rain.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 55 degrees. 

$$

fzus52 kchs 250540
cwfchs
expires:202512251800;;180056

coastal waters forecast
national weather service charleston sc
1240 am est thu dec 25 2025

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


amz350-251800-
waters from south santee river to edisto beach sc out 20 nm-
1240 am est thu dec 25 2025

.rest of tonight...e winds 5 kt. seas 2 ft. wave detail: se 2 ft
at 9 seconds. 
.thu...s winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and
e 2 ft at 4 seconds. 
.thu night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and se 2 ft at 9 seconds. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft
at 9 seconds and sw 1 foot at 4 seconds. 
.fri night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and e 2 ft at 10 seconds. 
.sat...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 5 seconds and e 2 ft at 10 seconds. 
.sat night...sw winds 5 kt, becoming ne after midnight. seas 2 to
3 ft. 
.sun...e winds 5 to 10 kt. seas 2 to 3 ft. 
.sun night...sw winds 10 to 15 kt. seas 3 to 4 ft.
.mon...sw winds 15 to 20 kt. seas 4 to 5 ft. a slight chance of
rain. 
.mon night...nw winds 15 to 20 kt. seas 4 to 5 ft. a slight
chance of rain.  

$$