fzus52 kchs 112117
cwfchs
expires:202602121100;;474866

coastal waters forecast
national weather service charleston sc
417 pm est wed feb 11 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


amz330-121100-
charleston harbor-
417 pm est wed feb 11 2026

.tonight...nw winds 5 to 10 kt, becoming n late. showers likely
early this evening, then a slight chance of showers late this
evening. vsby 1 to 3 nm early this evening. 
.thu...ne winds 5 to 10 kt. 
.thu night...n winds 5 kt. 
.fri...ne winds 5 to 10 kt. 
.fri night...ne winds 5 kt. 
.sat...e winds 5 kt. 
.sat night...se winds 5 to 10 kt. a chance of showers in the
evening, then showers likely after midnight. 
.sun...s winds 10 to 15 kt. showers with a slight chance of
tstms. 
.sun night...w winds 10 to 15 kt. showers with a slight chance of
tstms. 
.mon...n winds 10 kt. a chance of showers. 
.mon night...n winds 5 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 47 degrees. 

$$

fzus52 kchs 112117
cwfchs
expires:202602121100;;474867

coastal waters forecast
national weather service charleston sc
417 pm est wed feb 11 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


amz350-121100-
waters from south santee river to edisto beach sc out 20 nm-
417 pm est wed feb 11 2026

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

winds and seas higher in and near tstms.

$$