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fzus52 kchs 231300
cwfchs
expires:202511240100;;364134

coastal waters forecast
national weather service charleston sc
759 am est sun nov 23 2025

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


amz330-240100-
charleston harbor-
759 am est sun nov 23 2025

.today...n winds 5 kt, becoming ne late. patchy fog late this
morning with vsby 1 to 3 nm. 
.tonight...ne winds 5 kt. 
.mon...ne winds 5 to 10 kt. 
.mon night...e winds 5 to 10 kt. 
.tue...s winds 5 to 10 kt. 
.tue night...s winds 5 to 10 kt. 
.wed...sw winds 10 kt. 
.wed night...w winds 10 kt. a slight chance of showers and tstms.
.thu...nw winds 10 kt. 
.thu night...nw 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 63 degrees. 

$$
fzus52 kchs 231300
cwfchs
expires:202511240100;;364135

coastal waters forecast
national weather service charleston sc
759 am est sun nov 23 2025

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


amz350-240100-
waters from south santee river to edisto beach sc out 20 nm-
759 am est sun nov 23 2025

.today...n winds 10 kt, becoming ne this afternoon. seas 2 ft.
wave detail: sw 2 ft at 5 seconds and n 1 foot at 2 seconds.
patchy fog this morning with vsby 1 nm or less. 
.tonight...ne winds 5 to 10 kt. seas 2 ft. wave detail: ne 2 ft
at 5 seconds and sw 1 foot at 5 seconds. 
.mon...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 5 seconds and sw 1 foot at 4 seconds. 
.mon night...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
2 ft at 5 seconds and se 1 foot at 9 seconds. 
.tue...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 5 seconds and se 1 foot at 8 seconds. a slight chance of
showers. 
.tue night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds. 
.wed...sw winds 10 to 15 kt. seas 3 ft. 
.wed night...w winds 10 to 15 kt. seas 3 ft. a slight chance of
showers and tstms. 
.thu...n winds 15 to 20 kt. seas 2 to 3 ft. 
.thu night...n winds 10 to 15 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$
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