fzus52 kchs 171119
cwfchs
expires:202603180100;;841193

coastal waters forecast
national weather service charleston sc
719 am edt tue mar 17 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


amz350-180100-
waters from south santee river to edisto beach sc out 20 nm-
719 am edt tue mar 17 2026

...small craft advisory in effect until 10 am edt this morning...

.today...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt with gusts to 20 kt late this morning. seas 4 to
6 ft, subsiding to 3 to 4 ft this afternoon. wave detail: nw 5 ft
at 5 seconds and se 4 ft at 8 seconds, becoming nw 3 ft at
5 seconds and se 2 ft at 8 seconds. 
.tonight...nw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se
3 ft at 8 seconds and nw 2 ft at 4 seconds. 
.wed...ne winds 10 to 15 kt with gusts to 20 kt. seas 4 to 5 ft.
wave detail: ne 3 ft at 4 seconds and se 3 ft at 9 seconds. 
.wed night...n winds 10 to 15 kt. seas 3 to 4 ft. wave detail: ne
3 ft at 5 seconds and se 3 ft at 9 seconds. 
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds and ne 2 ft at 5 seconds. 
.thu night...ne winds 5 to 10 kt, becoming n after midnight. seas
3 to 4 ft. wave detail: e 3 ft at 9 seconds. 
.fri...n winds 5 to 10 kt. seas 3 to 4 ft. 
.fri night...s winds 10 to 15 kt. seas 3 ft. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 15 to 20 kt. seas 4 ft.  

$$

fzus52 kchs 171119
cwfchs
expires:202603180100;;841194

coastal waters forecast
national weather service charleston sc
719 am edt tue mar 17 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


amz352-180100-
waters from edisto beach sc to savannah ga out 20 nm-
719 am edt tue mar 17 2026

...small craft advisory in effect until 10 am edt this morning...

.today...nw winds 20 to 25 kt, diminishing to 10 to 15 kt. seas
4 to 6 ft, subsiding to 3 to 4 ft this afternoon. wave detail: nw
5 ft at 5 seconds and se 3 ft at 8 seconds, becoming n 3 ft at
4 seconds and se 2 ft at 8 seconds. 
.tonight...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n
2 ft at 3 seconds and se 2 ft at 7 seconds. 
.wed...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: nw 3 ft
at 4 seconds and se 3 ft at 8 seconds. 
.wed night...ne winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: se 3 ft at 9 seconds and
ne 2 ft at 5 seconds. 
.thu...n winds 10 to 15 kt, becoming ne 5 to 10 kt in the
afternoon. seas 3 to 4 ft. wave detail: ne 3 ft at 5 seconds and
se 3 ft at 9 seconds. 
.thu night...e winds 5 kt, becoming n after midnight. seas 3 to
4 ft. wave detail: e 4 ft at 9 seconds. 
.fri...n winds 5 to 10 kt. seas 3 ft. 
.fri night...s winds 10 to 15 kt. seas 3 ft. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 15 to 20 kt. seas 3 to 4 ft.  

$$

fzus52 kchs 171119
cwfchs
expires:202603180100;;841195

coastal waters forecast
national weather service charleston sc
719 am edt tue mar 17 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


amz354-180100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
719 am edt tue mar 17 2026

...small craft advisory in effect until 10 am edt this morning...

.today...nw winds 20 to 25 kt, diminishing to 10 to 15 kt. seas
4 to 5 ft, subsiding to 3 to 4 ft this afternoon. wave detail: nw
4 ft at 4 seconds and se 2 ft at 8 seconds, becoming n 3 ft at
4 seconds and e 1 foot at 8 seconds. 
.tonight...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n
2 ft at 3 seconds and e 2 ft at 9 seconds. 
.wed...n winds 10 to 15 kt. seas 2 to 3 ft, building to 3 to 4 ft
in the afternoon. wave detail: n 2 ft at 4 seconds and se 2 ft at
8 seconds, becoming se 3 ft at 9 seconds and ne 2 ft at
4 seconds. 
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail:
se 3 ft at 9 seconds and ne 2 ft at 4 seconds. 
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: ne 3 ft
at 5 seconds and se 3 ft at 9 seconds. 
.thu night...e winds 5 to 10 kt, becoming n after midnight. seas
3 to 4 ft. wave detail: e 3 ft at 9 seconds and ne 2 ft at
5 seconds. 
.fri...n winds 5 to 10 kt. seas 3 ft. 
.fri night...s winds 10 kt. seas 3 ft. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 10 to 15 kt. seas 3 to 4 ft.  

$$

fzus52 kchs 171119
cwfchs
expires:202603180100;;841196

coastal waters forecast
national weather service charleston sc
719 am edt tue mar 17 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


amz374-180100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
719 am edt tue mar 17 2026

...small craft advisory in effect until noon edt today...

.today...nw winds 20 to 25 kt with gusts to 30 kt, diminishing to
10 to 15 kt with gusts to 20 kt. seas 5 to 7 ft, subsiding to
4 to 5 ft this afternoon. wave detail: nw 6 ft at 6 seconds and
se 2 ft at 8 seconds, becoming nw 5 ft at 5 seconds and se 2 ft
at 8 seconds. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: nw 3 ft at 5 seconds and se 3 ft at 8 seconds.
.wed...n winds 10 to 15 kt. seas 3 to 4 ft, building to 4 to 5 ft
in the afternoon. wave detail: n 3 ft at 4 seconds and e 3 ft at
9 seconds, becoming se 4 ft at 9 seconds and n 3 ft at 4 seconds.
.wed night...n winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. wave detail: se 4 ft at 9 seconds and ne 3 ft at 5 seconds.
.thu...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: ne 4 ft at 5 seconds and
se 4 ft at 9 seconds. 
.thu night...ne winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
4 ft at 9 seconds and ne 3 ft at 6 seconds. 
.fri...n winds 5 to 10 kt. seas 4 to 5 ft. 
.fri night...s winds 10 to 15 kt. seas 3 to 4 ft. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 15 to 20 kt. seas 4 to 5 ft.  

$$