fzus52 kchs 240541
cwfchs
expires:202601241900;;426519

coastal waters forecast
national weather service charleston sc
1240 am est sat jan 24 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


amz330-241900-
charleston harbor-
1240 am est sat jan 24 2026

...small craft advisory in effect from 7 am est this morning
through this evening...

.rest of tonight...ne winds 10 to 15 kt. 
.sat...ne winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft.
.sat night...ne winds 10 to 15 kt with gusts to 20 kt. a chance
of rain in the evening, then rain likely after midnight. 
.sun...n winds 5 to 10 kt, becoming sw in the afternoon. a chance
of rain, mainly in the morning. 
.sun night...sw winds 10 to 15 kt with gusts to 25 kt. a chance
of showers in the evening, then showers with a slight chance of
tstms after midnight. 
.mon...nw winds 15 kt with gusts to 20 kt. a slight chance of
showers in the morning. 
.mon night...nw winds 10 to 15 kt. 
.tue...nw winds 5 to 10 kt. 
.tue night...w winds 5 to 10 kt. 
.wed...w winds 5 to 10 kt. 
.wed night...w winds 5 to 10 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 53 degrees. 

$$

fzus52 kchs 240541
cwfchs
expires:202601241900;;426520

coastal waters forecast
national weather service charleston sc
1240 am est sat jan 24 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


amz350-241900-
waters from south santee river to edisto beach sc out 20 nm-
1240 am est sat jan 24 2026

...small craft advisory in effect through tuesday morning...

.rest of tonight...ne winds 15 to 20 kt, increasing to 20 to
25 kt late. seas 4 to 6 ft. wave detail: ne 5 ft at 5 seconds and
e 4 ft at 10 seconds. 
.sat...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 6 to 8 ft, building to 7 to 9 ft in the
afternoon. wave detail: ne 7 ft at 7 seconds and se 3 ft at
10 seconds, becoming e 8 ft at 7 seconds. 
.sat night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 8 to 10 ft. wave detail: e 9 ft at
9 seconds. a chance of rain in the evening, then rain likely with
a slight chance of tstms after midnight.
.sun...n winds 10 to 15 kt, becoming sw in the afternoon. seas
6 to 8 ft, subsiding to 5 to 7 ft in the afternoon. wave detail:
e 8 ft at 9 seconds, becoming e 6 ft at 9 seconds. a chance of
rain. 
.sun night...sw winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft, building to 6 to 8 ft after midnight. wave detail: se 6 ft
at 9 seconds, becoming se 7 ft at 9 seconds. a chance of showers
in the evening, then showers with a slight chance of tstms after
midnight. 
.mon...nw winds 20 to 25 kt. seas 6 to 8 ft, subsiding to 5 to
7 ft in the afternoon. wave detail: s 7 ft at 9 seconds and sw
3 ft at 5 seconds, becoming w 5 ft at 6 seconds and se 5 ft at
9 seconds. a chance of showers in the morning. 
.mon night...nw winds 20 to 25 kt. seas 4 to 5 ft.
.tue...nw winds 15 to 20 kt. seas 3 to 4 ft. 
.tue night...w winds 15 to 20 kt. seas 3 to 4 ft. 
.wed...w winds 10 to 15 kt. seas 3 to 4 ft. 
.wed night...w winds 15 to 20 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$