fzus52 kchs 082140
cwfchs
expires:202512091000;;241645

coastal waters forecast
national weather service charleston sc
439 pm est mon dec 8 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


amz330-091000-
charleston harbor-
439 pm est mon dec 8 2025

.tonight...n winds 10 to 15 kt with gusts to 20 kt. 
.tue...n winds 5 to 10 kt. 
.tue night...w winds 5 kt. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt. 
.thu...w winds 10 kt. 
.thu night...w winds 5 kt. 
.fri...w winds 5 to 10 kt. 
.fri night...w winds 5 to 10 kt. 
.sat...nw winds 10 kt. 
.sat night...n winds 10 kt.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 57 degrees. 

$$

fzus52 kchs 082140
cwfchs
expires:202512091000;;241646

coastal waters forecast
national weather service charleston sc
439 pm est mon dec 8 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


amz350-091000-
waters from south santee river to edisto beach sc out 20 nm-
439 pm est mon dec 8 2025

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

.tonight...n winds 20 to 25 kt. seas 4 to 5 ft. wave detail: ne
4 ft at 6 seconds and n 3 ft at 3 seconds. 
.tue...n winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft in the
afternoon. wave detail: ne 4 ft at 7 seconds and se 3 ft at
9 seconds, becoming e 4 ft at 9 seconds. 
.tue night...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
3 ft at 10 seconds. 
.wed...w winds 10 to 15 kt, becoming sw 20 to 25 kt in the
afternoon. seas 3 ft, building to 4 to 5 ft in the afternoon.
wave detail: e 3 ft at 10 seconds and sw 2 ft at 3 seconds,
becoming sw 4 ft at 4 seconds and e 3 ft at 10 seconds. 
.wed night...w winds 20 to 25 kt with gusts to 30 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...w winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: sw 4 ft at 6 seconds and e
2 ft at 9 seconds, becoming sw 3 ft at 6 seconds and e 1 foot at
9 seconds. 
.thu night...w winds 10 kt. seas 2 ft. 
.fri...w winds 10 to 15 kt. seas 2 ft. 
.fri night...w winds 15 to 20 kt. seas 2 to 3 ft. 
.sat...nw winds 15 to 20 kt. seas 2 to 3 ft. 
.sat night...n winds 15 to 20 kt. seas 3 to 4 ft.  

$$