fzus52 kchs 220939
cwfchs
expires:202511222200;;301133

coastal waters forecast
national weather service charleston sc
439 am est sat nov 22 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


amz330-222200-
charleston harbor-
439 am est sat nov 22 2025

.today...sw winds 10 kt. 
.tonight...sw winds 5 to 10 kt, becoming w after midnight. 
.sun...n winds 5 kt. 
.sun night...ne winds 5 kt. 
.mon...ne winds 5 to 10 kt. 
.mon night...e winds 5 to 10 kt. 
.tue...se winds 5 to 10 kt. a slight chance of showers. 
.tue night...s winds 5 kt. a slight chance of showers and tstms. 
.wed...sw winds 5 to 10 kt. 
.wed night...w winds 5 to 10 kt. a chance of showers. 

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 62 degrees. 

$$

fzus52 kchs 220939
cwfchs
expires:202511222200;;301134

coastal waters forecast
national weather service charleston sc
439 am est sat nov 22 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


amz350-222200-
waters from south santee river to edisto beach sc out 20 nm-
439 am est sat nov 22 2025

.today...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
4 seconds. 
.tonight...sw winds 10 to 15 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
7 seconds. 
.sun...n winds 5 to 10 kt. seas 2 ft. wave detail: w 2 ft at
5 seconds and se 1 foot at 10 seconds. 
.sun night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 ft. wave detail: ne 2 ft at 4 seconds and sw
1 foot at 5 seconds. 
.mon...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 5 seconds and sw 1 foot at 4 seconds. 
.mon night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 5 seconds and se 1 foot at 9 seconds. 
.tue...se winds 10 kt. seas 3 ft. a slight chance of showers. 
.tue night...s winds 5 to 10 kt. seas 3 ft. a slight chance of
showers and tstms. 
.wed...sw winds 10 kt. seas 3 ft. a slight chance of showers. 
.wed night...w winds 10 to 15 kt. seas 3 ft. a chance of showers.
 

winds and seas higher in and near tstms.

$$