fzus52 kchs 181824
cwfchs
expires:202603190800;;911062

coastal waters forecast
national weather service charleston sc
224 pm edt wed mar 18 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


amz330-190800-
charleston harbor-
224 pm edt wed mar 18 2026

.this afternoon...ne winds 5 to 10 kt. 
.tonight...ne winds 5 to 10 kt. 
.thu...n winds 10 kt, becoming e in the afternoon.
.thu night...e winds 5 to 10 kt in the evening, becoming light
and variable. 
.fri...variable winds 5 kt. 
.fri night...s winds 5 kt. 
.sat...sw winds 10 kt. 
.sat night...sw winds 5 to 10 kt. 
.sun...sw winds 5 to 10 kt. 
.sun night...sw winds 10 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 60 degrees. 

$$

fzus52 kchs 181824
cwfchs
expires:202603190800;;911063

coastal waters forecast
national weather service charleston sc
224 pm edt wed mar 18 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


amz350-190800-
waters from south santee river to edisto beach sc out 20 nm-
224 pm edt wed mar 18 2026

.this afternoon...ne winds 10 to 15 kt with gusts to 20 kt. seas
4 to 5 ft. wave detail: ne 4 ft at 5 seconds and se 3 ft at
9 seconds. 
.tonight...ne winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. wave detail: se 4 ft at 9 seconds and ne 3 ft at 5 seconds.
.thu...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 4 to 5 ft. wave detail: ne 4 ft at 5 seconds and
e 4 ft at 9 seconds. 
.thu night...ne winds 5 to 10 kt. seas 4 to 5 ft, subsiding to
3 to 4 ft after midnight. wave detail: e 4 ft at 9 seconds. 
.fri...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 9 seconds. 
.fri night...se winds 5 to 10 kt, becoming sw after midnight.
seas 3 to 4 ft. wave detail: e 4 ft at 9 seconds. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sun night...sw winds 15 to 20 kt. seas 3 to 4 ft. 

$$

fzus52 kchs 181824
cwfchs
expires:202603190800;;911064

coastal waters forecast
national weather service charleston sc
224 pm edt wed mar 18 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


amz352-190800-
waters from edisto beach sc to savannah ga out 20 nm-
224 pm edt wed mar 18 2026

.this afternoon...ne winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: ne 3 ft at 5 seconds and se 3 ft at 9 seconds. 
.tonight...ne winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft, building to 4 to 5 ft after midnight. wave detail: ne 3 ft
at 5 seconds and se 3 ft at 9 seconds. 
.thu...ne winds 10 to 15 kt with gusts to 20 kt. seas 4 to 5 ft.
wave detail: ne 4 ft at 6 seconds and e 4 ft at 9 seconds. 
.thu night...e winds 5 to 10 kt, becoming ne after midnight. seas
3 to 4 ft. wave detail: e 4 ft at 9 seconds. 
.fri...n winds 5 kt, becoming e in the afternoon. seas 3 to 4 ft.
wave detail: e 4 ft at 9 seconds. 
.fri night...se winds 5 to 10 kt, becoming sw after midnight.
seas 3 to 4 ft. wave detail: e 4 ft at 9 seconds. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sun...sw winds 10 to 15 kt. seas 3 ft. 
.sun night...sw winds 15 to 20 kt. seas 3 ft.  

$$

fzus52 kilm 181828
cwfilm
expires:202603190645;;911760

coastal waters forecast
national weather service wilmington nc
228 pm edt wed mar 18 2026

surf city nc to south santee river sc out 20 nm


amz252-190645-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
228 pm edt wed mar 18 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: ne 3 ft at 5 seconds and se 3 ft at
9 seconds. 
.tonight...ne winds 10 to 15 kt. seas 2 to 4 ft. wave detail: ne
3 ft at 5 seconds and se 3 ft at 9 seconds. 
.thu...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: ne 3 ft at 5 seconds and e 3 ft at 9 seconds. 
.thu night...ne winds 5 to 10 kt, diminishing to 5 kt after
midnight. seas 2 to 4 ft. wave detail: e 3 ft at 9 seconds and e
2 ft at 6 seconds. 
.fri...n winds 5 to 10 kt, becoming e in the afternoon. seas 2 to
4 ft. wave detail: e 3 ft at 9 seconds. 
.fri night...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e
3 ft at 10 seconds and sw 1 ft at 2 seconds. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. 
.sat night...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sun...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. 
.sun night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft.  

$$

fzus52 kilm 181828
cwfilm
expires:202603190645;;911761

coastal waters forecast
national weather service wilmington nc
228 pm edt wed mar 18 2026

surf city nc to south santee river sc out 20 nm


amz254-190645-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
228 pm edt wed mar 18 2026

.this afternoon...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. 
.tonight...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and e 2 ft at 5 seconds. 
.thu...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds and ne 2 ft at 5 seconds. 
.thu night...e winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds and e 2 ft at 6 seconds. 
.fri...n winds 5 kt, becoming se in the afternoon. seas 2 to
3 ft. wave detail: e 3 ft at 9 seconds. 
.fri night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 9 seconds and sw 1 ft at 3 seconds.
.sat...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.sat night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.sun...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. 
.sun night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 4 ft.  

$$

fzus52 kilm 181828
cwfilm
expires:202603190645;;911762

coastal waters forecast
national weather service wilmington nc
228 pm edt wed mar 18 2026

surf city nc to south santee river sc out 20 nm


amz256-190645-
coastal waters from murrells inlet to south santee river sc out
20 nm-
228 pm edt wed mar 18 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: ne 4 ft at 5 seconds and se 3 ft at
9 seconds. 
.tonight...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: ne
3 ft at 5 seconds and se 3 ft at 9 seconds. 
.thu...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 4 ft. wave detail: ne 3 ft at 5 seconds and se 3 ft at
9 seconds. 
.thu night...e winds 5 to 10 kt, becoming ne after midnight. seas
2 to 4 ft. wave detail: e 3 ft at 6 seconds and e 3 ft at
9 seconds. 
.fri...n winds 5 to 10 kt, becoming e in the afternoon. seas 2 to
4 ft. wave detail: e 3 ft at 9 seconds. 
.fri night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and sw 1 ft at 2 seconds. 
.sat...sw winds 10 to 15 kt. seas 3 to 4 ft. 
.sat night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.sun...sw winds 15 to 20 kt. seas 2 to 4 ft. 
.sun night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 4 ft.  

$$