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fzus52 kchs 181859
cwfchs
expires:202504190700;;043182

coastal waters forecast
national weather service charleston sc
259 pm edt fri apr 18 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


amz330-190700-
charleston harbor-
259 pm edt fri apr 18 2025

.tonight...s winds 5 to 10 kt. 
.sat...s winds 5 to 10 kt. 
.sat night...s winds 5 to 10 kt. 
.sun...s winds 5 kt, increasing to 10 kt in the afternoon. 
.sun night...s winds 5 to 10 kt. 
.mon...s winds 5 to 10 kt. 
.mon night...s winds 5 to 10 kt. 
.tue...sw winds 5 to 10 kt. 
.tue night...s winds 5 to 10 kt. 
.wed...s winds 5 to 10 kt. a chance of showers and tstms. 
.wed night...se winds 5 kt. a slight chance of showers and tstms.
 

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 68 degrees. 

$$
fzus52 kchs 181859
cwfchs
expires:202504190700;;043183

coastal waters forecast
national weather service charleston sc
259 pm edt fri apr 18 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


amz350-190700-
waters from south santee river to edisto beach sc out 20 nm-
259 pm edt fri apr 18 2025

.tonight...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 5 seconds and se 1 foot at 8 seconds. 
.sat...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
7 seconds. 
.sat night...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 6 seconds. 
.sun...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds. 
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds. 
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 8 seconds. 
.mon night...s winds 10 kt. seas 2 to 3 ft. 
.tue...sw winds 10 kt. seas 2 to 3 ft. 
.tue night...s winds 5 to 10 kt. seas 2 to 3 ft. 
.wed...s winds 5 to 10 kt. seas 2 to 3 ft. a slight chance of
showers and tstms. 
.wed night...s winds 5 to 10 kt. seas 2 ft. a slight chance of
showers and tstms.  

winds and seas higher in and near tstms.

$$
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