fzus52 kchs 131656
cwfchs
expires:202601140600;;285358

coastal waters forecast
national weather service charleston sc
1156 am est tue jan 13 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


amz330-140600-
charleston harbor-
1156 am est tue jan 13 2026

.this afternoon...nw winds 5 kt, becoming sw. 
.tonight...sw winds 5 kt. 
.wed...w winds 5 to 10 kt. a slight chance of showers in the
morning, then a chance of showers in the afternoon. 
.wed night...w winds 10 kt. a slight chance of showers after
midnight. 
.thu...nw winds 10 to 15 kt. 
.thu night...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. 
.fri...w winds 5 to 10 kt. 
.fri night...sw winds 10 kt. 
.sat...sw winds 10 to 15 kt. 
.sat night...w winds 10 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 55 degrees. 

$$

fzus52 kchs 131656
cwfchs
expires:202601140600;;285359

coastal waters forecast
national weather service charleston sc
1156 am est tue jan 13 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


amz350-140600-
waters from south santee river to edisto beach sc out 20 nm-
1156 am est tue jan 13 2026

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

$$