fzus52 kchs 162139
cwfchs
expires:202603171100;;807210

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 16 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


amz350-171100-
waters from south santee river to edisto beach sc out 20 nm-
539 pm edt mon mar 16 2026

...gale warning in effect until 8 pm edt this evening...

.tonight...w winds 25 to 30 kt with gusts to 40 kt, becoming nw
after midnight, then diminishing to 20 to 25 kt with gusts to
30 kt late. seas 7 to 9 ft, subsiding to 5 to 7 ft after
midnight. wave detail: s 9 ft at 9 seconds and e 2 ft at
8 seconds, becoming s 7 ft at 9 seconds and nw 5 ft at 5 seconds.
a chance of showers and tstms early this evening, then a slight
chance of showers and tstms late this evening. 
.tue...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: nw 4 ft at 5 seconds and se
4 ft at 8 seconds, becoming nw 3 ft at 5 seconds and se 3 ft at
8 seconds. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 8 seconds and nw 2 ft at 4 seconds. 
.wed...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: ne 3 ft
at 4 seconds and se 3 ft at 9 seconds. 
.wed night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
3 ft at 9 seconds and ne 2 ft at 5 seconds. 
.thu...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. 
.thu night...e winds 5 to 10 kt, becoming nw after midnight. seas
3 to 4 ft. 
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...sw winds 10 to 15 kt. seas 3 ft. 
.sat...sw winds 15 to 20 kt. seas 3 to 4 ft. 
.sat night...sw winds 15 to 20 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 162139
cwfchs
expires:202603171100;;807211

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 16 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


amz352-171100-
waters from edisto beach sc to savannah ga out 20 nm-
539 pm edt mon mar 16 2026

...gale warning in effect until 8 pm edt this evening...

.tonight...w winds 25 to 30 kt, becoming nw 20 to 25 kt late.
seas 6 to 8 ft, subsiding to 4 to 6 ft after midnight. wave
detail: s 8 ft at 8 seconds and w 4 ft at 4 seconds, becoming nw
5 ft at 5 seconds and se 5 ft at 8 seconds. a chance of showers
and tstms early this evening. 
.tue...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: nw 5 ft at 5 seconds and se 3 ft at
8 seconds, becoming nw 3 ft at 4 seconds and se 2 ft at
8 seconds. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
nw 2 ft at 3 seconds and se 2 ft at 8 seconds. 
.wed...ne winds 10 to 15 kt. seas 2 to 3 ft, building to 3 to
4 ft in the afternoon. wave detail: se 3 ft at 8 seconds and n
2 ft at 3 seconds, becoming se 3 ft at 9 seconds and ne 2 ft at
4 seconds. 
.wed night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
3 ft at 9 seconds and ne 2 ft at 5 seconds. 
.thu...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds and ne 2 ft at 5 seconds. 
.thu night...e winds 5 kt, becoming nw after midnight. seas 3 ft.
.fri...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...s winds 10 to 15 kt. seas 2 to 3 ft. 
.sat...sw winds 10 to 15 kt. seas 3 ft. 
.sat night...sw winds 15 to 20 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 162139
cwfchs
expires:202603171100;;807212

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 16 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


amz354-171100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
539 pm edt mon mar 16 2026

...small craft advisory in effect through tuesday morning...

.tonight...w winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: se 6 ft at 8 seconds and w 4 ft at 4 seconds,
becoming nw 5 ft at 4 seconds and se 3 ft at 8 seconds. a chance
of showers and tstms early this evening. 
.tue...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: nw 4 ft at 4 seconds and se 2 ft at
8 seconds, becoming n 3 ft at 4 seconds and se 1 foot at
8 seconds. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n
2 ft at 4 seconds and e 2 ft at 9 seconds. 
.wed...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds and n 2 ft at 4 seconds. 
.wed night...ne winds 5 to 10 kt. seas 2 to 3 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: se 3 ft
at 9 seconds and ne 2 ft at 5 seconds. 
.thu night...e winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. 
.fri...n winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...s winds 10 to 15 kt. seas 2 to 3 ft. 
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.sat night...sw winds 15 to 20 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 162139
cwfchs
expires:202603171100;;807213

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 16 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


amz374-171100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
539 pm edt mon mar 16 2026

...small craft advisory in effect through tuesday morning...

.tonight...w winds 25 to 30 kt, becoming nw after midnight, then
diminishing to 20 to 25 kt late. seas 6 to 8 ft. wave detail: s
8 ft at 8 seconds and w 7 ft at 5 seconds. a chance of tstms with
a slight chance of showers early this evening, then a slight
chance of showers late this evening. 
.tue...nw winds 20 to 25 kt with gusts to 30 kt, diminishing to
10 to 15 kt with gusts to 20 kt in the afternoon. seas 4 to 6 ft,
subsiding to 4 to 5 ft in the 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. 
.tue night...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 e 3 ft at 9 seconds. 
.wed...n winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 9 seconds and n 2 ft at 4 seconds. 
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft, building to
4 to 5 ft after midnight. wave detail: se 4 ft at 9 seconds and
ne 2 ft at 4 seconds, becoming se 4 ft at 9 seconds and ne 3 ft
at 5 seconds. 
.thu...n winds 10 to 15 kt. seas 4 to 5 ft. wave detail: se 4 ft
at 9 seconds and ne 3 ft at 5 seconds. 
.thu night...ne winds 5 to 10 kt. seas 4 to 5 ft. 
.fri...n winds 10 to 15 kt. seas 3 to 4 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.  

winds and seas higher in and near tstms.

$$