fzus52 kchs 091405
cwfchs
expires:202604100400;;084033

coastal waters forecast
national weather service charleston sc
1004 am edt thu apr 9 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


amz330-100400-
charleston harbor-
1004 am edt thu apr 9 2026

.rest of today...ne winds 15 kt with gusts to 25 kt.
.tonight...ne winds 10 to 15 kt. 
.fri...ne winds 10 kt. 
.fri night...e winds 5 to 10 kt in the evening, becoming light
and variable. 
.sat...n winds 5 kt, becoming se in the afternoon. 
.sat night...se winds 5 kt. 
.sun...e winds 5 to 10 kt. 
.sun night...se winds 5 to 10 kt. 
.mon...s winds 5 kt. 
.mon night...s winds 5 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 64 degrees. 

$$

fzus52 kchs 091405
cwfchs
expires:202604100400;;084034

coastal waters forecast
national weather service charleston sc
1004 am edt thu apr 9 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


amz350-100400-
waters from south santee river to edisto beach sc out 20 nm-
1004 am edt thu apr 9 2026

...small craft advisory in effect through friday evening...

.rest of today...ne winds 20 to 25 kt with gusts to 35 kt. seas
7 to 9 ft, subsiding to 6 to 8 ft this afternoon. wave detail: e
9 ft at 10 seconds, becoming e 8 ft at 10 seconds. 
.tonight...ne winds 15 to 20 kt with gusts to 25 kt. seas 6 to
8 ft, subsiding to 5 to 7 ft after midnight. wave detail: e 8 ft
at 10 seconds, becoming e 7 ft at 10 seconds. 
.fri...ne winds 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft.
wave detail: e 6 ft at 10 seconds. 
.fri night...e winds 10 to 15 kt, becoming ne 5 kt after
midnight. seas 4 to 5 ft. wave detail: e 5 ft at 9 seconds. 
.sat...n winds 5 kt, becoming se in the afternoon. seas 3 to
4 ft. wave detail: e 4 ft at 10 seconds and s 1 foot at
5 seconds. 
.sat night...se winds 5 to 10 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. wave detail: e 4 ft at 10 seconds and s
1 foot at 5 seconds, becoming e 3 ft at 11 seconds and s 1 foot
at 5 seconds. 
.sun...e winds 5 to 10 kt. seas 2 to 3 ft. 
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft. 
.mon...s winds 5 to 10 kt. seas 3 to 4 ft. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft.  

$$