fzus52 kchs 271739
cwfchs
expires:202511280600;;605327

coastal waters forecast
national weather service charleston sc
1239 pm est thu nov 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-
1239 pm est thu nov 27 2025

.this afternoon...nw winds 10 kt. 
.tonight...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. 
.fri...n winds 5 to 10 kt. 
.fri night...n winds 5 to 10 kt. 
.sat...ne winds 10 kt. 
.sat night...ne winds 5 to 10 kt. 
.sun...se winds 5 kt. 
.sun night...ne winds 5 to 10 kt. a chance of showers. 
.mon...ne winds 10 to 15 kt. a chance of showers. 
.mon night...ne winds 10 kt. a chance of showers with a slight
chance of tstms.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 63 degrees. 

$$

fzus52 kchs 271739
cwfchs
expires:202511280600;;605328

coastal waters forecast
national weather service charleston sc
1239 pm est thu nov 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-
1239 pm est thu nov 27 2025

.this afternoon...nw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: n 2 ft at 4 seconds and se 1 foot at 8 seconds. 
.tonight...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds and e
2 ft at 6 seconds. 
.fri...n winds 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: n 2 ft at 4 seconds and se 1 foot at
7 seconds, becoming ne 2 ft at 5 seconds and nw 1 foot at
3 seconds. 
.fri night...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 5 seconds and nw 1 foot at 3 seconds. 
.sat...ne winds 15 kt with gusts to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 5 seconds and se 1 foot at 8 seconds. 
.sat night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 5 seconds and se 1 foot at 8 seconds. 
.sun...se winds 5 to 10 kt. seas 2 to 3 ft. 
.sun night...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. 
.mon...ne winds 15 to 20 kt. seas 3 to 4 ft. a chance of showers.
.mon night...e winds 15 to 20 kt. seas 4 to 5 ft. showers likely
with a slight chance of tstms.  

winds and seas higher in and near tstms.

$$