fzus52 kchs 211730
cwfchs
expires:202601220700;;278538

coastal waters forecast
national weather service charleston sc
1230 pm est wed jan 21 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


amz330-220700-
charleston harbor-
1230 pm est wed jan 21 2026

.this afternoon...e winds 5 kt. 
.tonight...ne winds 5 kt in the evening, becoming light and
variable. 
.thu...variable winds 5 kt. 
.thu night...se winds 5 kt, becoming ne after midnight. 
.fri...ne winds 5 kt. 
.fri night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts to 20 kt after midnight. a chance of rain. 
.sat...ne winds 15 kt. a chance of rain. 
.sat night...ne winds 10 to 15 kt. rain likely. 
.sun...nw winds 10 kt. showers.
.sun night...w winds 10 kt. showers. 

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 51 degrees. 

$$

fzus52 kchs 211730
cwfchs
expires:202601220700;;278539

coastal waters forecast
national weather service charleston sc
1230 pm est wed jan 21 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


amz350-220700-
waters from south santee river to edisto beach sc out 20 nm-
1230 pm est wed jan 21 2026

.this afternoon...ne winds 5 to 10 kt. seas 3 ft. wave detail: e
2 ft at 4 seconds and se 2 ft at 9 seconds. 
.tonight...ne winds 5 kt, becoming nw after midnight. seas 3 ft.
wave detail: se 3 ft at 10 seconds and e 2 ft at 4 seconds. 
.thu...nw winds 5 kt, becoming se in the afternoon. seas 3 ft.
wave detail: se 3 ft at 10 seconds. 
.thu night...se winds 5 kt, becoming ne after midnight. seas 3 to
4 ft. wave detail: se 4 ft at 10 seconds. 
.fri...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 10 seconds. a slight chance of showers in the afternoon. 
.fri night...ne winds 10 to 15 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 4 ft, building to 4 to 6 ft after
midnight. wave detail: se 4 ft at 10 seconds and ne 1 foot at
3 seconds, becoming ne 4 ft at 5 seconds and se 4 ft at
10 seconds. a chance of rain. 
.sat...ne winds 25 to 30 kt. seas 7 to 9 ft. rain likely. 
.sat night...ne winds 25 to 30 kt. seas 8 to 10 ft. rain.
.sun...nw winds 15 kt. seas 6 to 8 ft. showers.
.sun night...w winds 15 to 20 kt. seas 4 to 6 ft. rain. 

$$

fzus52 kchs 211730
cwfchs
expires:202601220700;;278540

coastal waters forecast
national weather service charleston sc
1230 pm est wed jan 21 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


amz352-220700-
waters from edisto beach sc to savannah ga out 20 nm-
1230 pm est wed jan 21 2026

.this afternoon...ne winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 4 seconds and se 2 ft at 9 seconds. 
.tonight...ne winds 5 kt. seas 2 to 3 ft. wave detail: se 3 ft at
10 seconds and e 2 ft at 5 seconds. 
.thu...n winds 5 kt, becoming e in the afternoon. seas 2 to 3 ft.
wave detail: se 3 ft at 10 seconds. 
.thu night...e winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 10 seconds. 
.fri...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 10 seconds. 
.fri night...ne winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft, building to 4 to 5 ft after midnight.
wave detail: se 3 ft at 10 seconds, becoming ne 4 ft at 4 seconds
and se 3 ft at 10 seconds. a chance of rain. 
.sat...ne winds 20 to 25 kt. seas 5 to 7 ft. a chance of rain. 
.sat night...ne winds 20 to 25 kt. seas 6 to 8 ft. rain likely. 
.sun...sw winds 15 kt. seas 5 to 7 ft. showers likely. 
.sun night...w winds 15 to 20 kt. seas 4 to 6 ft. rain. 

$$

fzus52 kilm 211740
cwfilm
expires:202601220615;;279453

coastal waters forecast
national weather service wilmington nc
1240 pm est wed jan 21 2026

surf city nc to south santee river sc out 20 nm


amz252-220615-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
1240 pm est wed jan 21 2026

.this afternoon...e winds 5 to 10 kt. seas 2 ft. wave detail: se
2 ft at 10 seconds and ne 1 ft at 3 seconds. 
.tonight...nw winds 5 kt. seas 2 to 3 ft. wave detail: se 3 ft at
10 seconds and e 1 ft at 4 seconds. 
.thu...w winds 5 kt. seas 2 to 3 ft. wave detail: se 3 ft at
10 seconds and se 1 ft at 5 seconds. 
.thu night...sw winds 5 kt, becoming n after midnight. seas 2 to
3 ft. wave detail: se 3 ft at 10 seconds. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 10 seconds and ne 1 ft at 2 seconds. a slight chance of rain
in the morning, then a chance of rain in the afternoon. 
.fri night...n winds 15 to 20 kt, becoming ne 20 to 25 kt with
gusts up to 30 kt after midnight. seas 3 to 5 ft. wave detail: ne
4 ft at 4 seconds and e 3 ft at 10 seconds. a chance of rain. 
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft. rain likely. 
.sat night...ne winds 25 to 30 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 7 ft. rain.
.sun...n winds 10 to 15 kt, becoming w in the afternoon. seas
5 to 7 ft. rain.
.sun night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 5 ft. rain. 

$$

fzus52 kilm 211740
cwfilm
expires:202601220615;;279454

coastal waters forecast
national weather service wilmington nc
1240 pm est wed jan 21 2026

surf city nc to south santee river sc out 20 nm


amz254-220615-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
1240 pm est wed jan 21 2026

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

$$

fzus52 kilm 211740
cwfilm
expires:202601220615;;279455

coastal waters forecast
national weather service wilmington nc
1240 pm est wed jan 21 2026

surf city nc to south santee river sc out 20 nm


amz256-220615-
coastal waters from murrells inlet to south santee river sc out
20 nm-
1240 pm est wed jan 21 2026

.this afternoon...ne winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 4 seconds and se 2 ft at 10 seconds. 
.tonight...ne winds 5 kt, becoming w after midnight. seas 2 to
3 ft. wave detail: e 3 ft at 10 seconds and e 2 ft at 4 seconds. 
.thu...nw winds 5 kt, becoming ne in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 10 seconds and e 1 ft at 5 seconds.
.thu night...se winds 5 kt, becoming ne 5 kt after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 10 seconds. 
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 10 seconds and ne 1 ft at 3 seconds. a slight chance of rain. 
.fri night...n winds 15 to 20 kt, becoming ne 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 4 ft, building to
4 to 6 ft after midnight. wave detail: ne 3 ft at 4 seconds and e
3 ft at 10 seconds, becoming ne 5 ft at 5 seconds and e 3 ft at
10 seconds. a chance of rain. 
.sat...ne winds 25 to 30 kt. seas 5 to 8 ft. a chance of rain in
the morning, then rain likely in the afternoon.
.sat night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 8 ft. rain.
.sun...n winds 15 to 20 kt, becoming w in the afternoon. seas
5 to 7 ft. rain.
.sun night...w winds 15 to 20 kt. seas 3 to 5 ft. rain. 

$$