fzus52 kchs 102207
cwfchs
expires:202602111215;;422593

coastal waters forecast
national weather service charleston sc
507 pm est tue feb 10 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


amz330-111215-
charleston harbor-
507 pm est tue feb 10 2026

.tonight...s winds 10 to 15 kt, becoming sw 10 kt. 
.wed...sw winds 10 to 15 kt, becoming w 15 kt with gusts to 20 kt.
a chance of showers in the morning, then showers likely in the 
afternoon. 
.wed night...n winds 5 to 10 kt. a chance of showers in the
evening. 
.thu...n winds 10 kt, becoming ne in the afternoon. 
.thu night...e winds 5 kt. 
.fri...ne winds 5 to 10 kt. 
.fri night...e winds 5 kt. a slight chance of showers. 
.sat...e winds 5 to 10 kt. a slight chance of showers.
.sat night...se winds 5 to 10 kt. showers likely. 
.sun...s winds 10 to 15 kt. showers.
.sun night...sw winds 10 to 15 kt. showers with a slight chance
of tstms.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 47 degrees. 

$$

fzus52 kchs 102207
cwfchs
expires:202602111215;;422594

coastal waters forecast
national weather service charleston sc
507 pm est tue feb 10 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


amz350-111215-
waters from south santee river to edisto beach sc out 20 nm-
507 pm est tue feb 10 2026

...small craft advisory in effect from 1 am est wednesday through
wednesday afternoon...

.tonight...sw winds 15 kt, increasing to 15 to 20 kt with gusts to
25 kt. seas 2 to 4 ft, building to 3 to 5 ft. wave detail: sw 3 
ft at 4 seconds and e 2 ft at 13 seconds, becoming sw 4 ft at 5 
seconds and e 2 ft at 12 seconds. 
.wed...w winds 15 to 20 kt with gusts to 25 kt. seas 3 to 5 ft. 
wave detail: sw 5 ft at 6 seconds and e 1 foot at 12 seconds. a 
chance of showers in the morning, then showers likely in the 
afternoon. 
.wed night...nw winds 10 kt, becoming n 15 to 20 kt after
midnight. 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 n 2 ft at 3 seconds. a chance
of showers in the evening. 
.thu...n winds 15 to 20 kt, becoming ne 5 to 10 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 5 seconds and s 1 foot at
5 seconds. 
.thu night...ne winds 5 kt, increasing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 6 seconds and s
1 foot at 5 seconds. 
.fri...ne winds 10 kt. seas 2 ft. wave detail: ne 2 ft at
6 seconds. a slight chance of showers in the afternoon. 
.fri night...e winds 5 to 10 kt. seas 2 ft. a slight chance of
showers. 
.sat...e winds 10 kt. seas 2 ft. a slight chance of showers. 
.sat night...se winds 10 to 15 kt. seas 2 to 3 ft. showers
likely. 
.sun...s winds 15 to 20 kt. seas 5 to 7 ft. showers.
.sun night...sw winds 15 to 20 kt. seas 6 to 8 ft. showers with a
slight chance of tstms.  

winds and seas higher in and near tstms.

$$