fzus52 kchs 121745
cwfchs
expires:202603130700;;554021

coastal waters forecast
national weather service charleston sc
144 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


amz330-130700-
charleston harbor-
144 pm edt thu mar 12 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...w winds 15 kt, becoming n late. waves 1 to
2 ft. showers with a slight chance of tstms early, then a chance
of showers late. 
.tonight...n winds 15 to 20 kt, becoming ne 10 to 15 kt after
midnight. waves 1 to 2 ft. 
.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. showers likely with a chance of tstms.
.sun night...s winds 10 to 15 kt. showers likely with a chance of
tstms. 
.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.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 62 degrees. 

$$

fzus52 kchs 121745
cwfchs
expires:202603130700;;554022

coastal waters forecast
national weather service charleston sc
144 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


amz350-130700-
waters from south santee river to edisto beach sc out 20 nm-
144 pm edt thu mar 12 2026

...gale warning in effect through late tonight...

.this afternoon...sw winds 20 to 25 kt, becoming nw 25 to 30 kt
late. seas 5 to 7 ft. wave detail: s 6 ft at 7 seconds and se
2 ft at 9 seconds. showers with a slight chance of tstms early,
then a chance of showers late. 
.tonight...n winds 25 to 30 kt, becoming ne 20 to 25 kt after
midnight. 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 3 to 4 ft. showers likely with a
chance of tstms. 
.sun night...s winds 20 to 25 kt. seas 4 to 6 ft. showers with a
chance of tstms. 
.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.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 121745
cwfchs
expires:202603130700;;554023

coastal waters forecast
national weather service charleston sc
144 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


amz352-130700-
waters from edisto beach sc to savannah ga out 20 nm-
144 pm edt thu mar 12 2026

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

.this afternoon...w winds 20 kt, becoming nw late. seas 4 to
6 ft. wave detail: s 4 ft at 7 seconds and se 2 ft at 9 seconds.
showers with a slight chance of tstms early, then a chance of
showers late. 
.tonight...n winds 25 to 30 kt, becoming ne 20 to 25 kt after
midnight. 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. showers likely with a
slight chance of tstms. 
.sun night...s winds 15 to 20 kt. seas 4 to 6 ft. 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.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 121827
cwfilm
expires:202603130715;;556341

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

surf city nc to south santee river sc out 20 nm


amz252-130715-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
227 pm edt thu mar 12 2026

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

.this afternoon...sw winds 20 to 25 kt, becoming nw 25 to 30 kt.
gusts up to 35 kt. seas 5 to 7 ft. wave detail: sw 6 ft at 7 
seconds and se 2 ft at 8 seconds. showers likely with a slight 
chance of tstms. 
.tonight...n winds 25 to 30 kt with gusts up to 35 kt, becoming
ne 15 to 20 kt with gusts up to 25 kt after midnight. seas 4 to
6 ft. wave detail: s 5 ft at 7 seconds and n 3 ft at 4 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 3 ft
at 4 seconds and se 2 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: 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. seas 3 to 5 ft. 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 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.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 121827
cwfilm
expires:202603130715;;556342

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

surf city nc to south santee river sc out 20 nm


amz254-130715-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
227 pm edt thu mar 12 2026

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

.this afternoon...w winds 20 to 25 kt, becoming nw 25 to 30 kt
late. gusts up to 35 kt. seas 4 to 6 ft. wave detail: s 6 ft at 7
seconds and nw 2 ft at 3 seconds. a slight chance of tstms. 
showers likely early, then a chance of showers late. 
.tonight...n winds 25 to 30 kt, becoming ne 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: n 4 ft at 4 seconds and s
4 ft at 7 seconds. 
.fri...e winds 10 to 15 kt, becoming s 5 to 10 kt in the
afternoon. seas 2 to 3 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. 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 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.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 121827
cwfilm
expires:202603130715;;556343

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

surf city nc to south santee river sc out 20 nm


amz256-130715-
coastal waters from murrells inlet to south santee river sc out
20 nm-
227 pm edt thu mar 12 2026

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

.this afternoon...w winds 20 to 25 kt, becoming nw 25 to 30 kt
late. gusts up to 35 kt. seas 4 to 6 ft. wave detail: s 5 ft at 7
seconds and nw 2 ft at 3 seconds. a slight chance of tstms. 
showers early, then a chance of showers late. 
.tonight...n winds 25 to 30 kt with gusts up to 35 kt, becoming
ne 15 to 20 kt with gusts up to 25 kt after midnight. seas 4 to
6 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 2 to 4 ft. wave detail: ne 3 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: 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. 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 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.  

winds and seas higher in and near tstms.

$$