fzus52 kchs 161119
cwfchs
expires:202603170100;;779476

coastal waters forecast
national weather service charleston sc
719 am 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


amz350-170100-
waters from south santee river to edisto beach sc out 20 nm-
719 am edt mon mar 16 2026

...gale warning in effect through this evening...

.today...s winds 20 to 25 kt with gusts to 35 kt, becoming sw
25 to 30 kt with gusts to 40 kt this afternoon. seas 6 to 8 ft,
building to 8 to 10 ft this afternoon. wave detail: s 8 ft at
7 seconds, becoming s 10 ft at 8 seconds. a chance of showers and
tstms until late afternoon, then showers and tstms late. some
tstms may be severe late. 
.tonight...w winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. seas 7 to 9 ft, subsiding to 5 to 7 ft after midnight.
wave detail: s 9 ft at 8 seconds, becoming s 7 ft at 8 seconds
and w 5 ft at 5 seconds. showers and tstms likely in the 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 5 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, becoming n after midnight.
seas 3 to 4 ft. wave detail: e 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 4 ft
at 7 seconds and w 1 foot at 4 seconds. 
.wed night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds. 
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.thu night...ne winds 5 to 10 kt. seas 3 to 4 ft. 
.fri...n winds 10 to 15 kt. seas 3 to 4 ft. 
.fri night...sw winds 10 to 15 kt. seas 3 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 161119
cwfchs
expires:202603170100;;779477

coastal waters forecast
national weather service charleston sc
719 am 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


amz352-170100-
waters from edisto beach sc to savannah ga out 20 nm-
719 am edt mon mar 16 2026

...gale warning in effect through this evening...

.today...s winds 20 to 25 kt, becoming sw 25 to 30 kt this
afternoon. seas 5 to 7 ft, building to 6 to 8 ft this afternoon.
wave detail: s 7 ft at 7 seconds, becoming s 8 ft at 7 seconds. a
slight chance of showers and tstms this morning, then a chance of
showers and tstms early this afternoon. showers and tstms late.
some tstms may be severe late. 
.tonight...w winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. 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 in the evening. 
.tue...nw winds 20 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 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 3 to 4 ft. wave detail: ne 4 ft
at 7 seconds and w 2 ft at 3 seconds. 
.wed night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: ne
4 ft at 8 seconds. 
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.thu night...ne winds 5 to 10 kt. seas 3 to 4 ft. 
.fri...nw winds 10 to 15 kt. seas 3 to 4 ft. 
.fri night...s winds 10 to 15 kt. seas 3 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 161119
cwfchs
expires:202603170100;;779478

coastal waters forecast
national weather service charleston sc
719 am 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


amz354-170100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
719 am edt mon mar 16 2026

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

.today...s winds 20 to 25 kt with gusts to 35 kt. seas 4 to 6 ft,
building to 5 to 7 ft this afternoon. wave detail: s 6 ft at
6 seconds, becoming s 6 ft at 7 seconds. a slight chance of
showers and tstms this morning, then showers and tstms this
afternoon. some tstms may be severe late. 
.tonight...nw winds 20 to 25 kt with gusts to 30 kt. seas 4 to
6 ft, subsiding to 4 to 5 ft after midnight. wave detail: se 6 ft
at 7 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 in the
evening. 
.tue...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 3 to 4 ft. wave detail: nw
4 ft at 4 seconds and se 2 ft at 8 seconds. 
.tue night...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: nw
2 ft at 3 seconds and e 2 ft at 8 seconds. 
.wed...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n 3 ft
at 6 seconds. 
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail:
ne 4 ft at 7 seconds. 
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.thu night...ne winds 5 to 10 kt. seas 3 to 4 ft. 
.fri...n winds 5 to 10 kt. seas 3 to 4 ft. 
.fri night...s winds 10 to 15 kt. seas 3 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 161119
cwfchs
expires:202603170100;;779479

coastal waters forecast
national weather service charleston sc
719 am 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


amz374-170100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
719 am edt mon mar 16 2026

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

.today...s winds 20 to 25 kt, becoming sw 25 to 30 kt this
afternoon. seas 6 to 8 ft, building to 7 to 9 ft this afternoon.
wave detail: s 7 ft at 7 seconds, becoming s 8 ft at 7 seconds. a
chance of showers and tstms this morning. showers and tstms this
afternoon. some tstms may be severe late. 
.tonight...nw winds 25 to 30 kt. seas 6 to 8 ft. wave detail: w
6 ft at 6 seconds and s 6 ft at 8 seconds. showers likely in the
evening. 
.tue...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: nw 6 ft at 5 seconds and se 3 ft at
8 seconds, becoming nw 4 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 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: ne 4 ft at 8 seconds and n 2 ft at
4 seconds, becoming n 4 ft at 7 seconds. 
.wed night...ne winds 10 to 15 kt. seas 4 to 5 ft. wave detail:
ne 5 ft at 8 seconds. 
.thu...ne winds 10 to 15 kt. seas 4 to 5 ft. 
.thu night...ne winds 10 to 15 kt. seas 4 to 5 ft. 
.fri...n winds 10 to 15 kt. seas 4 to 5 ft. 
.fri night...s winds 10 to 15 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$