fzus52 kchs 260535
cwfchs
expires:202512261800;;238042

coastal waters forecast
national weather service charleston sc
1235 am est fri dec 26 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


amz330-261800-
charleston harbor-
1235 am est fri dec 26 2025

.rest of tonight...w winds 5 kt. 
.fri...n winds 5 kt, becoming e in the afternoon. 
.fri night...s winds 5 kt, becoming sw after midnight. 
.sat...w winds 5 kt. 
.sat night...e winds 5 kt. 
.sun...e winds 5 kt. 
.sun night...sw winds 5 to 10 kt. 
.mon...sw winds 10 to 15 kt. 
.mon night...nw winds 10 to 15 kt. 
.tue...n winds 5 to 10 kt. 
.tue night...nw winds 5 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 55 degrees. 

$$

fzus52 kchs 260535
cwfchs
expires:202512261800;;238043

coastal waters forecast
national weather service charleston sc
1235 am est fri dec 26 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


amz350-261800-
waters from south santee river to edisto beach sc out 20 nm-
1235 am est fri dec 26 2025

.rest of tonight...w winds 5 to 10 kt. seas 2 ft. wave detail: sw
2 ft at 3 seconds and e 2 ft at 9 seconds. 
.fri...n winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
9 seconds and sw 1 foot at 3 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 3 ft, building to 3 to 4 ft after midnight.
wave detail: e 3 ft at 9 seconds and sw 1 foot at 4 seconds,
becoming e 3 ft at 9 seconds and sw 2 ft at 4 seconds. 
.sat...w winds 5 to 10 kt. seas 3 to 4 ft, subsiding to 2 to 3 ft
in the afternoon. wave detail: e 3 ft at 10 seconds and sw 2 ft
at 5 seconds, becoming sw 2 ft at 5 seconds and e 2 ft at
10 seconds. 
.sat night...e 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. 
.sun...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft at
10 seconds and s 1 foot at 4 seconds. 
.sun night...s winds 5 to 10 kt, becoming sw 10 to 15 kt with
gusts to 20 kt after midnight. seas 2 to 3 ft. 
.mon...sw winds 20 to 25 kt. seas 4 to 6 ft. a slight chance of
rain. 
.mon night...nw winds 15 to 20 kt. seas 4 to 6 ft. a slight
chance of rain. 
.tue...n winds 15 to 20 kt. seas 3 to 4 ft. 
.tue night...nw winds 10 kt. seas 2 ft.  

$$