fzus52 kchs 281118
cwfchs
expires:202603010130;;389126

coastal waters forecast
national weather service charleston sc
618 am est sat feb 28 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


amz330-010130-
charleston harbor-
618 am est sat feb 28 2026

.today...n winds 5 kt. patchy fog early this morning. 
.tonight...n winds 5 kt. 
.sun...nw winds 5 kt, becoming sw in the afternoon. 
.sun night...s winds 5 kt, becoming nw after midnight. 
.mon...ne winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft.
.mon night...ne winds 15 to 20 kt with gusts to 25 kt. waves 1 to
2 ft. a slight chance of showers. 
.tue...ne winds 10 to 15 kt. a slight chance of showers. 
.tue night...e winds 5 kt. 
.wed...e winds 5 to 10 kt. 
.wed night...e winds 5 kt. a slight chance of showers.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 53 degrees. 

$$

fzus52 kchs 281118
cwfchs
expires:202603010130;;389127

coastal waters forecast
national weather service charleston sc
618 am est sat feb 28 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


amz350-010130-
waters from south santee river to edisto beach sc out 20 nm-
618 am est sat feb 28 2026

.today...n winds 10 to 15 kt, becoming ne 5 to 10 kt late. seas
2 to 3 ft. wave detail: ne 2 ft at 3 seconds and se 2 ft at
7 seconds. patchy fog early this morning. 
.tonight...n winds 5 kt. seas 2 to 3 ft. wave detail: e 2 ft at
7 seconds. 
.sun...n winds 5 kt, becoming sw in the afternoon. seas 2 to
3 ft. wave detail: e 2 ft at 7 seconds and se 2 ft at 9 seconds. 
.sun night...sw winds 5 kt, becoming nw 15 to 20 kt with gusts to
25 kt after midnight. seas 2 to 3 ft. wave detail: e 2 ft at
7 seconds and se 2 ft at 9 seconds. 
.mon...ne winds 25 to 30 kt. seas 4 to 6 ft, building to 6 to
8 ft in the afternoon. wave detail: e 6 ft at 6 seconds and se
2 ft at 9 seconds, becoming e 8 ft at 7 seconds. a slight chance
of showers in the afternoon. 
.mon night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 7 to 9 ft. wave detail: e 8 ft at 7 seconds.
a chance of showers. a slight chance of tstms after midnight. 
.tue...e winds 15 to 20 kt. seas 6 to 8 ft. a chance of showers. 
.tue night...se winds 5 to 10 kt. seas 5 to 6 ft.
.wed...e winds 5 to 10 kt. seas 4 to 6 ft. a slight chance of
showers. 
.wed night...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance
of showers.  

winds and seas higher in and near tstms.

$$