fzus52 kchs 030530
cwfchs
expires:202601031900;;700223

coastal waters forecast
national weather service charleston sc
1230 am est sat jan 3 2026

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


amz330-031900-
charleston harbor-
1230 am est sat jan 3 2026

.rest of tonight...w winds 5 kt. a chance of showers late. 
.sat...sw winds 5 to 10 kt. showers in the morning, then showers
with a slight chance of tstms in the afternoon with vsby 1 to
3 nm. 
.sat night...n winds 5 to 10 kt. showers likely with a slight
chance of tstms in the evening. 
.sun...n winds 10 kt. 
.sun night...ne winds 5 kt, increasing to 10 kt after midnight. 
.mon...ne winds 5 to 10 kt. 
.mon night...e winds 5 kt, becoming n after midnight. 
.tue...w winds 5 kt. 
.tue night...sw winds 5 kt. 
.wed...sw winds 5 to 10 kt. 
.wed night...sw winds 5 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 54 degrees. 

$$

fzus52 kchs 030530
cwfchs
expires:202601031900;;700224

coastal waters forecast
national weather service charleston sc
1230 am est sat jan 3 2026

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


amz350-031900-
waters from south santee river to edisto beach sc out 20 nm-
1230 am est sat jan 3 2026

.rest of tonight...w winds 10 to 15 kt with gusts to 20 kt,
diminishing to 5 to 10 kt late. seas 2 to 3 ft. wave detail: sw
2 ft at 5 seconds and e 1 foot at 14 seconds. a chance of showers
late. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. seas 2 ft, building to 3 to 4 ft in
the afternoon. wave detail: s 2 ft at 5 seconds and e 1 foot at
13 seconds, becoming s 4 ft at 6 seconds and e 1 foot at
13 seconds. showers in the morning, then showers with a slight
chance of tstms in the afternoon with vsby 1 to 3 nm. 
.sat night...n winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds and ne 2 ft at 11 seconds.
showers likely with a slight chance of tstms in the evening. 
.sun...n winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: ne 3 ft at 5 seconds and s
2 ft at 6 seconds, becoming ne 3 ft at 6 seconds and s 2 ft at
6 seconds. 
.sun night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 6 seconds and s 1 foot at 5 seconds. 
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 7 seconds. 
.mon night...ne winds 5 kt, becoming nw after midnight. seas
2 ft. 
.tue...w winds 5 to 10 kt. seas 2 ft. 
.tue night...sw winds 5 to 10 kt. seas 2 ft. 
.wed...sw winds 10 kt. seas 2 to 3 ft. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$