fzus52 kchs 271730
cwfchs
expires:202512280600;;324442

coastal waters forecast
national weather service charleston sc
1230 pm est sat dec 27 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


amz330-280600-
charleston harbor-
1230 pm est sat dec 27 2025

.this afternoon...nw winds 5 kt, becoming sw late. 
.tonight...e winds 5 kt. 
.sun...e winds 5 to 10 kt. 
.sun night...sw winds 5 to 10 kt. 
.mon...sw winds 10 to 15 kt with gusts to 20 kt. 
.mon night...nw winds 10 to 15 kt with gusts to 20 kt. 
.tue...nw winds 5 to 10 kt. 
.tue night...nw winds 5 kt. 
.wed...w winds 5 to 10 kt. 
.wed night...w winds 5 to 10 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 56 degrees. 

$$

fzus52 kchs 271730
cwfchs
expires:202512280600;;324443

coastal waters forecast
national weather service charleston sc
1230 pm est sat dec 27 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


amz350-280600-
waters from south santee river to edisto beach sc out 20 nm-
1230 pm est sat dec 27 2025

.this afternoon...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. 
.tonight...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. wave detail: sw
3 ft at 4 seconds and e 3 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 4 to 5 ft, building to 4 to 6 ft in the
afternoon. wave detail: sw 4 ft at 5 seconds and e 2 ft at
11 seconds, becoming sw 5 ft at 6 seconds and e 2 ft at
11 seconds. a slight chance of rain in the afternoon. 
.mon night...nw winds 20 to 25 kt. seas 4 to 6 ft, subsiding to
4 to 5 ft after midnight. wave detail: sw 5 ft at 7 seconds and e
1 foot at 11 seconds, becoming nw 5 ft at 6 seconds and e 1 foot
at 11 seconds. 
.tue...nw winds 15 to 20 kt. seas 3 to 4 ft. 
.tue night...nw winds 10 kt. seas 2 ft. 
.wed...nw winds 5 to 10 kt. seas 1 foot or less. 
.wed night...w winds 10 to 15 kt. seas 2 ft.  

$$