fzus52 kchs 262324
cwfchs
expires:202602271330;;308331

coastal waters forecast
national weather service charleston sc
624 pm est thu feb 26 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


amz330-271330-
charleston harbor-
624 pm est thu feb 26 2026

.tonight...sw winds 10 to 15 kt with gusts to 20 kt, diminishing
to 5 to 10 kt after midnight. a slight chance of tstms. a chance
of showers this evening, then showers after midnight. 
.fri...sw winds 5 kt, becoming ne in the afternoon. showers with
a slight chance of tstms in the morning, then showers in the
afternoon. 
.fri night...ne winds 5 to 10 kt. showers likely. 
.sat...ne winds 5 to 10 kt. a chance of showers in the morning. 
.sat night...n winds 5 kt. 
.sun...n winds 5 kt, becoming e in the afternoon. 
.sun night...e winds 5 to 10 kt. 
.mon...ne winds 10 to 15 kt. a chance of showers. 
.mon night...ne winds 15 kt. a chance of showers. 
.tue...ne winds 10 to 15 kt. a chance of showers. 
.tue night...ne winds 5 to 10 kt. a slight chance of showers.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 53 degrees. 

$$

fzus52 kchs 262324
cwfchs
expires:202602271330;;308332

coastal waters forecast
national weather service charleston sc
624 pm est thu feb 26 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


amz350-271330-
waters from south santee river to edisto beach sc out 20 nm-
624 pm est thu feb 26 2026

...small craft advisory in effect until 7 pm est this evening...

.tonight...sw winds 15 to 20 kt with gusts to 25 kt, diminishing
to 10 to 15 kt with gusts to 20 kt after midnight. seas 4 to
5 ft, subsiding to 3 to 4 ft after midnight. wave detail: s 5 ft
at 7 seconds, becoming s 4 ft at 7 seconds. a chance of showers
this evening. a slight chance of tstms late this evening. showers
likely after midnight. 
.fri...sw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and se 1 foot at
9 seconds. showers with a slight chance of tstms in the morning,
then showers likely in the afternoon. 
.fri night...ne winds 5 to 10 kt. seas 2 ft. wave detail: s 2 ft
at 5 seconds and ne 2 ft at 8 seconds. showers in the evening,
then showers likely with a slight chance of tstms after midnight.
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 5 seconds and s 1 foot at 5 seconds. a chance of showers,
mainly in the morning. 
.sat night...n winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft
at 6 seconds. 
.sun...n winds 5 to 10 kt, becoming e in the afternoon. seas
2 ft. wave detail: se 2 ft at 7 seconds. 
.sun night...e winds 5 to 10 kt, becoming ne 15 to 20 kt after
midnight. seas 2 ft, building to 3 to 4 ft after midnight. 
.mon...ne winds 20 to 25 kt. seas 4 to 6 ft. a chance of showers.
.mon night...ne winds 20 to 25 kt. seas 6 to 8 ft. a chance of
showers. 
.tue...ne winds 20 to 25 kt. seas 7 to 9 ft. a chance of showers.
.tue night...ne winds 15 to 20 kt. seas 6 to 8 ft. a chance of
showers.  

winds and seas higher in and near tstms.

$$