fzus52 kchs 130251
cwfchs
expires:202603131700;;576688

coastal waters forecast
national weather service charleston sc
1051 pm edt thu mar 12 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


amz330-131700-
charleston harbor-
1051 pm edt thu mar 12 2026

.tonight...ne winds 10 to 15 kt. 
.fri...ne winds 10 kt, becoming s in the afternoon. 
.fri night...sw winds 5 kt. 
.sat...n winds 5 kt, becoming e in the afternoon. 
.sat night...e winds 5 kt. 
.sun...e winds 5 to 10 kt. a chance of showers with a slight
chance of tstms in the morning, then showers likely with a chance
of tstms in the afternoon. 
.sun night...s winds 10 to 15 kt. a chance of tstms. showers
likely. 
.mon...sw winds 15 to 20 kt. waves 1 to 2 ft. showers with a
chance of tstms. 
.mon night...w winds 15 to 20 kt. waves 1 to 2 ft. a chance of
showers. 
.tue...nw winds 10 to 15 kt. 
.tue night...n winds 5 to 10 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 62 degrees. 

$$

fzus52 kchs 130251
cwfchs
expires:202603131700;;576689

coastal waters forecast
national weather service charleston sc
1051 pm edt thu mar 12 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


amz350-131700-
waters from south santee river to edisto beach sc out 20 nm-
1051 pm edt thu mar 12 2026

...gale warning in effect until 2 am edt friday...

.tonight...ne winds 25 to 30 kt with gusts to 35 kt, diminishing
to 20 to 25 kt with gusts to 30 kt. seas 4 to 6 ft. wave detail: 
n 5 ft at 4 seconds and s 5 ft at 7 seconds. 
.fri...e winds 15 to 20 kt with gusts to 25 kt, becoming se 5 to
10 kt in the afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft in
the afternoon. wave detail: ne 5 ft at 6 seconds and se 2 ft at
9 seconds, becoming e 4 ft at 8 seconds. 
.fri night...sw winds 5 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft after midnight. wave detail: e 3 ft at 5 seconds and e 3 ft
at 8 seconds, becoming e 3 ft at 7 seconds. 
.sat...n winds 5 kt, becoming e in the afternoon. seas 2 to 3 ft.
wave detail: e 3 ft at 8 seconds. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 8 seconds. a slight chance of showers after midnight. 
.sun...e 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, becoming se
4 ft at 7 seconds. a chance of showers with a slight chance of
tstms in the morning, then showers likely with a chance of tstms
in the afternoon. 
.sun night...s winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts to 30 kt after midnight. seas 4 to 5 ft, building to 5 to
7 ft after midnight. a chance of tstms. showers.
.mon...sw winds 25 to 30 kt. seas 7 to 9 ft. showers with a
chance of tstms. 
.mon night...w winds 25 to 30 kt. seas 6 to 8 ft. a chance of
showers with a slight chance of tstms. 
.tue...nw winds 20 to 25 kt. seas 4 to 6 ft. 
.tue night...n winds 10 to 15 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 130251
cwfchs
expires:202603131700;;576690

coastal waters forecast
national weather service charleston sc
1051 pm edt thu mar 12 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


amz352-131700-
waters from edisto beach sc to savannah ga out 20 nm-
1051 pm edt thu mar 12 2026

...small craft advisory in effect until 9 am edt friday...

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

winds and seas higher in and near tstms.

$$

fzus52 kilm 122253
cwfilm
expires:202603131115;;567884

coastal waters forecast
national weather service wilmington nc
653 pm edt thu mar 12 2026

surf city nc to south santee river sc out 20 nm


amz252-131115-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
653 pm edt thu mar 12 2026

...gale warning in effect until midnight edt tonight...

.tonight...n winds 20 to 25 kt with gusts up to 35 kt, becoming
ne 15 to 20 kt with gusts up to 25 kt after midnight. seas 5 to
7 ft, subsiding to 3 to 5 ft after midnight. wave detail: s 5 ft
at 7 seconds and n 3 ft at 4 seconds, becoming n 3 ft at
4 seconds and s 2 ft at 7 seconds. 
.fri...e winds 10 to 15 kt with gusts up to 20 kt, becoming s
5 to 10 kt in the afternoon. seas 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: ne 3 ft at 4 seconds and nw
1 ft at 4 seconds, becoming se 2 ft at 6 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 5 seconds and se 2 ft at 8 seconds. 
.sat...nw winds 5 to 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: se 2 ft at 8 seconds and sw 1 ft at
3 seconds. 
.sat night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 8 seconds and s 1 ft at 3 seconds. 
.sun...e winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 3 to 5 ft. wave detail: se 4 ft at 7 seconds. a chance of
showers in the morning, then showers likely with a chance of
tstms in the afternoon. 
.sun night...s winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 3 to 5 ft, building to
5 to 7 ft after midnight. a chance of tstms. showers.
.mon...s winds 20 to 25 kt, becoming sw 25 to 30 kt in the
afternoon. seas 6 to 9 ft. showers with a chance of tstms. 
.mon night...sw winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight.
showers with a chance of tstms in the evening, then a chance of
showers after midnight. 
.tue...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. 
.tue night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 122253
cwfilm
expires:202603131115;;567885

coastal waters forecast
national weather service wilmington nc
653 pm edt thu mar 12 2026

surf city nc to south santee river sc out 20 nm


amz254-131115-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
653 pm edt thu mar 12 2026

...gale warning in effect until midnight edt tonight...

.tonight...n winds 20 to 25 kt with gusts up to 30 kt, becoming
ne 10 to 15 kt with gusts up to 20 kt. seas 5 to 7 ft, subsiding
to 3 to 5 ft after midnight. wave detail: n 4 ft at 4 seconds and
s 4 ft at 7 seconds, becoming n 3 ft at 5 seconds and s 2 ft at
7 seconds.
.fri...e winds 10 to 15 kt with gusts up to 20 kt, becoming s
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: ne 2 ft
at 4 seconds and s 1 ft at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and e 2 ft at 5 seconds. 
.sat...nw winds 5 to 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: e 2 ft at 7 seconds and sw 1 ft at
3 seconds. 
.sat night...e winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft
at 8 seconds. 
.sun...e winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 7 seconds. a chance of showers in the morning, then showers
likely with a chance of tstms in the afternoon. 
.sun night...s winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 3 to 4 ft, building to
4 to 6 ft after midnight. a chance of tstms. showers.
.mon...s winds 20 to 25 kt, becoming sw 25 to 30 kt in the
afternoon. seas 5 to 8 ft. showers with a chance of tstms. 
.mon night...sw winds 25 to 30 kt, becoming nw after midnight.
seas 5 to 8 ft. showers with a chance of tstms in the evening,
then a chance of showers after midnight. 
.tue...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. 
.tue night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 122253
cwfilm
expires:202603131115;;567886

coastal waters forecast
national weather service wilmington nc
653 pm edt thu mar 12 2026

surf city nc to south santee river sc out 20 nm


amz256-131115-
coastal waters from murrells inlet to south santee river sc out
20 nm-
653 pm edt thu mar 12 2026

...gale warning in effect until midnight edt tonight...

.tonight...n winds 20 to 25 kt with gusts up to 35 kt, becoming
ne 15 to 20 kt with gusts up to 25 kt after midnight. seas 5 to
7 ft. wave detail: n 4 ft at 4 seconds and s 3 ft at 7 seconds. 
.fri...e winds 10 to 15 kt with gusts up to 20 kt, becoming s
5 to 10 kt in the afternoon. seas 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: ne 3 ft at 4 seconds and s
1 ft at 7 seconds, becoming e 3 ft at 5 seconds and se 1 ft at
8 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 5 seconds and se 2 ft at 8 seconds. 
.sat...nw winds 5 to 10 kt, becoming e in the afternoon. seas
2 to 3 ft. wave detail: e 2 ft at 7 seconds and w 1 ft at
2 seconds. 
.sat night...e winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft
at 8 seconds and e 1 ft at 5 seconds.
.sun...e winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 5 seconds and e 2 ft at 8 seconds. a chance of showers in the
morning, then showers likely in the afternoon. 
.sun night...s winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 3 to 4 ft, building to
4 to 6 ft after midnight. a chance of tstms. showers.
.mon...sw winds 25 to 30 kt. seas 5 to 8 ft. showers with a
chance of tstms. 
.mon night...w winds 25 to 30 kt, becoming nw after midnight.
seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight. showers
with a chance of tstms in the evening, then a chance of showers
after midnight. 
.tue...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. 
.tue night...n winds 15 to 20 kt. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$