fzus52 kchs 250939
cwfchs
expires:202603252300;;263866

coastal waters forecast
national weather service charleston sc
539 am 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


amz350-252300-
waters from south santee river to edisto beach sc out 20 nm-
539 am edt wed mar 25 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.today...ne winds 15 to 20 kt, diminishing to 10 to 15 kt late.
seas 5 to 7 ft, subsiding to 4 to 6 ft this afternoon. wave
detail: e 6 ft at 8 seconds. 
.tonight...ne winds 10 to 15 kt, diminishing to 5 kt after
midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight.
wave detail: e 4 ft at 8 seconds. 
.thu...ne winds 5 kt, becoming se in the afternoon. seas 3 ft.
wave detail: e 3 ft at 8 seconds. 
.thu night...s winds 5 to 10 kt. seas 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 kt with gusts to 20 kt, becoming nw
20 to 25 kt with gusts to 30 kt after midnight. seas 3 to 4 ft.
wave detail: sw 3 ft at 4 seconds. a slight chance of showers
after midnight. 
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft. 
.sat night...ne winds 20 to 25 kt. seas 6 to 8 ft. 
.sun...ne winds 20 to 25 kt. seas 5 to 7 ft. 
.sun night...e winds 10 to 15 kt. seas 4 to 6 ft.  

$$

fzus52 kchs 250939
cwfchs
expires:202603252300;;263867

coastal waters forecast
national weather service charleston sc
539 am 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


amz352-252300-
waters from edisto beach sc to savannah ga out 20 nm-
539 am edt wed mar 25 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.today...ne winds 15 to 20 kt. seas 6 to 8 ft, subsiding to 5 to
6 ft this afternoon. wave detail: e 7 ft at 9 seconds, becoming e
6 ft at 9 seconds. 
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight.
wave detail: e 5 ft at 8 seconds, becoming 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 3 ft. wave detail: e 3 ft
at 8 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 20 to 25 kt after
midnight. seas 3 ft. wave detail: sw 3 ft at 4 seconds. 
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft. 
.sat night...ne winds 25 to 30 kt. seas 7 to 9 ft. 
.sun...ne winds 20 to 25 kt. seas 6 to 8 ft. 
.sun night...e winds 10 to 15 kt. seas 4 to 6 ft.  

$$

fzus52 kchs 250939
cwfchs
expires:202603252300;;263868

coastal waters forecast
national weather service charleston sc
539 am 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


amz354-252300-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
539 am edt wed mar 25 2026

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

.today...ne winds 15 to 20 kt. seas 6 to 8 ft, subsiding to 5 to
7 ft this afternoon. wave detail: e 8 ft at 9 seconds, becoming
ne 7 ft at 9 seconds. 
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: ne 6 ft at 9 seconds, becoming e 5 ft at 8 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
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. 
.fri night...s winds 10 to 15 kt, becoming w 15 to 20 kt with
gusts to 25 kt after midnight. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds. 
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft. 
.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.  

$$

fzus52 kchs 250939
cwfchs
expires:202603252300;;263869

coastal waters forecast
national weather service charleston sc
539 am 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


amz374-252300-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
539 am edt wed mar 25 2026

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

.today...ne winds 15 to 20 kt. seas 7 to 9 ft, subsiding to 6 to
8 ft this afternoon. wave detail: ne 9 ft at 9 seconds, becoming
ne 8 ft at 9 seconds. a slight chance of showers and tstms early
this morning, then a slight chance of showers late this morning
and early afternoon. 
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 5 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: ne 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 10 kt. seas 3 ft. wave detail: e 3 ft at
8 seconds. 
.fri night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds. 
.sat...ne winds 25 to 35 kt. seas 6 to 8 ft. 
.sat night...ne winds 25 to 30 kt. seas 9 to 12 ft. 
.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.  

winds and seas higher in and near tstms.

$$