fzus52 kchs 152211
cwfchs
expires:202602161200;;694346

coastal waters forecast
national weather service charleston sc
511 pm est sun feb 15 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


amz330-161200-
charleston harbor-
511 pm est sun feb 15 2026

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

.tonight...sw winds 10 to 15 kt with gusts to 20 kt, becoming w
5 kt after midnight, then becoming nw late. showers with a chance
of tstms early this evening, then a slight chance of showers and
tstms late this evening. a chance of showers after midnight. 
.mon...n winds 10 to 15 kt. 
.mon night...ne winds 5 kt. 
.tue...e winds 5 to 10 kt. 
.tue night...se winds 5 kt, becoming s after midnight. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. 
.wed night...sw winds 10 kt. 
.thu...sw winds 10 kt. a slight chance of showers.
.thu night...sw winds 10 kt. 
.fri...sw winds 10 kt. a chance of showers. 
.fri night...sw winds 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 50 degrees. 

$$

fzus52 kchs 152211
cwfchs
expires:202602161200;;694347

coastal waters forecast
national weather service charleston sc
511 pm est sun feb 15 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


amz350-161200-
waters from south santee river to edisto beach sc out 20 nm-
511 pm est sun feb 15 2026

...small craft advisory in effect through monday afternoon...

.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight, then becoming nw late. seas 5 to 7 ft. wave detail: s
6 ft at 8 seconds and e 1 foot at 7 seconds. showers with a
chance of tstms this evening. a chance of showers with a slight
chance of tstms after midnight. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft,
subsiding to 4 to 5 ft in the afternoon. wave detail: s 6 ft at
8 seconds and n 2 ft at 3 seconds, becoming s 4 ft at 8 seconds
and ne 3 ft at 5 seconds. 
.mon night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after
midnight. wave detail: ne 3 ft at 7 seconds and se 3 ft at
8 seconds, becoming e 3 ft at 8 seconds and se 2 ft at 8 seconds.
.tue...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 8 seconds and se 1 foot at 8 seconds. 
.tue night...se winds 5 kt, becoming s after midnight. seas 3 ft.
wave detail: e 3 ft at 12 seconds and se 1 foot at 7 seconds. 
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft, building to 3 to
4 ft in the afternoon. wave detail: e 3 ft at 12 seconds and se
2 ft at 7 seconds, becoming s 3 ft at 6 seconds and e 2 ft at
11 seconds. 
.wed night...sw winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. 
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers. 
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.fri...sw winds 10 to 15 kt. seas 3 to 4 ft. a chance of showers.
.fri night...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight
chance of showers.  

winds and seas higher in and near tstms.

$$