fzus52 kchs 260251
cwfchs
expires:202603261600;;299349

coastal waters forecast
national weather service charleston sc
1050 pm edt wed mar 25 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


amz350-261600-
waters from south santee river to edisto beach sc out 20 nm-
1050 pm edt wed mar 25 2026

.overnight...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds. 
.thu...variable winds 5 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 8 seconds. 
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds. 
.fri...sw winds 10 to 15 kt. seas 3 ft. wave detail: sw 3 ft at
4 seconds and se 3 ft at 7 seconds. 
.fri night...sw winds 15 to 20 kt, becoming w 20 to 25 kt after
midnight. seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds and e
2 ft at 7 seconds. 
.sat...ne winds 25 to 30 kt with gusts to 40 kt. seas 4 to 6 ft,
building to 5 to 7 ft in the afternoon. wave detail: ne 5 ft at
6 seconds and w 4 ft at 5 seconds, becoming ne 7 ft at 6 seconds
and s 1 foot at 6 seconds. 
.sat night...ne winds 20 to 25 kt with gusts to 30 kt. seas 6 to
8 ft. 
.sun...ne winds 20 to 25 kt. seas 6 to 8 ft. 
.sun night...e winds 15 to 20 kt. seas 5 to 7 ft. 
.mon...e winds 5 to 10 kt. seas 4 to 5 ft. 
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft.  

$$

fzus52 kchs 260251
cwfchs
expires:202603261600;;299350

coastal waters forecast
national weather service charleston sc
1050 pm edt wed mar 25 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


amz352-261600-
waters from edisto beach sc to savannah ga out 20 nm-
1050 pm edt wed mar 25 2026

.overnight...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds. 
.thu...e winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds. 
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds. 
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 7 seconds and sw 2 ft at 3 seconds. 
.fri night...sw winds 15 kt, becoming w after midnight. seas
3 ft. wave detail: s 3 ft at 4 seconds and e 2 ft at 7 seconds. 
.sat...ne winds 25 to 30 kt. seas 4 to 5 ft, building to 5 to
7 ft in the afternoon. wave detail: ne 5 ft at 4 seconds and w
3 ft at 5 seconds, becoming ne 7 ft at 6 seconds and s 1 foot at
5 seconds. 
.sat night...ne winds 25 to 30 kt. seas 7 to 9 ft. 
.sun...ne winds 20 to 25 kt. seas 7 to 9 ft. 
.sun night...e winds 15 to 20 kt. seas 5 to 7 ft. 
.mon...e winds 5 to 10 kt. seas 4 to 5 ft. 
.mon night...se winds 5 to 10 kt. seas 4 to 5 ft.  

$$

fzus52 kchs 260251
cwfchs
expires:202603261600;;299351

coastal waters forecast
national weather service charleston sc
1050 pm edt wed mar 25 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


amz354-261600-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1050 pm edt wed mar 25 2026

.overnight...ne winds 5 to 10 kt. seas 4 to 5 ft. wave detail: ne
5 ft at 9 seconds. 
.thu...ne winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds. 
.thu night...se winds 5 to 10 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 8 seconds. 
.fri...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 8 seconds and s
2 ft at 3 seconds. 
.fri night...s winds 15 kt, becoming sw after midnight. seas
3 ft. wave detail: s 3 ft at 4 seconds and e 2 ft at 7 seconds. 
.sat...ne winds 25 to 30 kt. seas 4 to 5 ft, building to 5 to
7 ft in the afternoon. wave detail: n 4 ft at 4 seconds and e
2 ft at 8 seconds, becoming e 7 ft at 8 seconds and ne 6 ft at
5 seconds. 
.sat night...ne winds 25 to 30 kt. seas 7 to 9 ft. 
.sun...ne winds 20 to 25 kt. seas 7 to 9 ft. 
.sun night...e winds 15 to 20 kt. seas 6 to 8 ft. 
.mon...e winds 10 to 15 kt. seas 4 to 6 ft. 
.mon night...se winds 5 to 10 kt. seas 4 to 5 ft.  

$$

fzus52 kchs 260251
cwfchs
expires:202603261600;;299352

coastal waters forecast
national weather service charleston sc
1050 pm edt wed mar 25 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


amz374-261600-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1050 pm edt wed mar 25 2026

...small craft advisory in effect until midnight edt tonight...

.overnight...e winds 5 to 10 kt. seas 5 to 6 ft, subsiding to
4 to 6 ft. wave detail: e 6 ft at 9 seconds, becoming e 5 ft at
9 seconds. 
.thu...ne winds 5 to 10 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: e 5 ft at 8 seconds, becoming
e 4 ft at 8 seconds. 
.thu night...se winds 5 to 10 kt, becoming s after midnight. seas
3 to 4 ft. wave detail: e 4 ft at 8 seconds. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 ft. wave detail: e 3 ft at 8 seconds and sw
1 foot at 3 seconds. 
.fri night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: s 3 ft at 4 seconds and e
3 ft at 8 seconds. 
.sat...n winds 25 to 35 kt, becoming ne 30 to 35 kt in the
afternoon. seas 4 to 6 ft, building to 8 to 10 ft in the
afternoon. wave detail: n 5 ft at 5 seconds and e 2 ft at
8 seconds, becoming ne 10 ft at 6 seconds. 
.sat night...ne winds 25 to 30 kt. seas 9 to 12 ft, building to
10 to 12 ft after midnight. 
.sun...ne winds 20 to 25 kt. seas 9 to 11 ft. 
.sun night...e winds 15 to 20 kt. seas 7 to 9 ft. 
.mon...e winds 10 to 15 kt. seas 6 to 8 ft. 
.mon night...se winds 5 to 10 kt. seas 5 to 6 ft.  

$$