fzus52 kchs 280857
cwfchs
expires:202512282115;;362757

coastal waters forecast
national weather service charleston sc
357 am est sun dec 28 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


amz350-282115-
waters from south santee river to edisto beach sc out 20 nm-
357 am est sun dec 28 2025

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

.today...e winds 10 kt, becoming se late. seas 1 to 2 ft, building
to 2 to 3 ft. wave detail: e 2 ft at 11 seconds and se 1 foot at 
4 seconds. a slight chance of showers late this morning. 
.tonight...sw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts to 20 kt after midnight. seas 2 to 3 ft, building to 3 to
4 ft. wave detail: e 3 ft at 7 seconds and sw 1 foot at 3 
seconds, becoming sw 3 ft at 4 seconds and e 3 ft at 9 seconds. 
patchy fog. the fog could be locally dense with vsby 1 nm or 
less.
.mon...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 5 ft, building to 4 to 6 ft. wave detail: sw
4 ft at 5 seconds and e 2 ft at 11 seconds, becoming sw 5 ft at 6
seconds and e 2 ft at 11 seconds. a slight chance of showers in 
the afternoon.  
.mon night...nw winds 20 to 25 kt with gusts to 30 kt. seas 4 to 
6 ft, subsiding to 3 to 5 ft. wave detail: w 5 ft at 7 seconds and
e 1 foot at 11 seconds, becoming nw 5 ft at 6 seconds and e 1 
foot at 11 seconds.
.tue...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to 
10 kt in the afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft. 
wave detail: nw 4 ft at 5 seconds and ne 1 foot at 10 seconds, 
becoming nw 2 ft at 4 seconds and ne 1 foot at 7 seconds.
.tue night...nw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: nw
1 foot at 4 seconds and ne 1 foot at 7 seconds. 
.wed...w winds 10 to 15 kt. seas 1 to 2 ft. 
.wed night...w winds 10 to 15 kt. seas 2 to 3 ft. 
.thu...w winds 15 kt. seas 2 to 3 ft. 
.thu night...w winds 15 to 20 kt. seas 2 to 3 ft.  

$$

fzus52 kchs 280857
cwfchs
expires:202512282115;;362758

coastal waters forecast
national weather service charleston sc
357 am est sun dec 28 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


amz352-282115-
waters from edisto beach sc to savannah ga out 20 nm-
357 am est sun dec 28 2025

...small craft advisory in effect from monday afternoon through
late monday night...

.today...e winds 5 to 10 kt, becoming s this afternoon. seas
1 to 2 ft. wave detail: e 2 ft at 10 seconds and s 1 foot at
3 seconds. patchy fog this afternoon. the fog could be locally
dense with vsby 1 nm or less. a slight chance of showers early 
this afternoon.
.tonight...sw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and e
2 ft at 10 seconds. patchy fog. fog could be locally dense with
vsby 1 nm or less. 
.mon...sw winds 15 to 20 kt with gusts to 25 kt. seas 2 to 4 ft, 
building to 3 to 5 ft. wave detail: sw 3 ft at 4 seconds and e 2 
ft at 9 seconds, becoming sw 4 ft at 5 seconds and e 2 ft at 11 
seconds. a chance of showers in the afternoon. 
.mon night...nw winds 20 to 25 kt with gusts to 30 kt. seas 3 to 
5 ft. wave detail: w 4 ft at 5 seconds and e 2 ft at 11 seconds. 
.tue...nw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft. wave detail: nw 3 ft at 4 seconds and e 1 foot at 10 
seconds, becoming nw 2 ft at 4 seconds and e 1 foot at 8 seconds. 
.tue night...nw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: nw
1 foot at 3 seconds and e 1 foot at 8 seconds. 
.wed...w winds 5 to 10 kt. seas 1 to 2 ft. 
.wed night...w winds 10 to 15 kt. seas 2 to 3 ft. 
.thu...w winds 15 kt. seas 2 to 3 ft. 
.thu night...w winds 15 kt. seas 2 to 3 ft.  

$$

fzus52 kchs 280857
cwfchs
expires:202512282115;;362759

coastal waters forecast
national weather service charleston sc
357 am est sun dec 28 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


amz354-282115-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
357 am est sun dec 28 2025

...small craft advisory in effect from monday afternoon through
late monday night...

.today...sw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: e 2 ft
at 11 seconds and sw 1 foot at 3 seconds. patchy fog. the fog
could be locally dense this afternoon with vsby 1 nm or less. 
.tonight...sw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e
2 ft at 11 seconds. patchy fog. the fog could be locally dense
with vsby 1 nm or less.
.mon...sw winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft.
wave detail: sw 4 ft at 4 seconds and e 2 ft at 9 seconds. a
chance of showers in the afternoon. 
.mon night...nw winds 20 to 25 kt with gusts to 30 kt. seas 3 to 
5 ft. wave detail: w 4 ft at 4 seconds and e 2 ft at 11 seconds. 
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft. wave detail: 
nw 4 ft at 4 seconds and e 2 ft at 11 seconds, becoming nw 3 ft at
4 seconds and ne 2 ft at 8 seconds. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
nw 2 ft at 3 seconds and ne 2 ft at 7 seconds. 
.wed...w winds 10 kt. seas 1 to 2 ft. 
.wed night...w winds 10 to 15 kt. seas 1 to 2 ft. 
.thu...w winds 15 kt. seas 1 to 2 ft. 
.thu night...w winds 15 kt. seas 1 to 2 ft.  

$$

fzus52 kchs 280857
cwfchs
expires:202512282115;;362760

coastal waters forecast
national weather service charleston sc
357 am est sun dec 28 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


amz374-282115-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
357 am est sun dec 28 2025

...small craft advisory in effect from monday morning through
tuesday afternoon...

.today...variable winds 5 kt, becoming sw 5 to 10 kt late this 
morning. seas 2 to 3 ft. wave detail: e 3 ft at 11 seconds and sw 
1 foot at 3 seconds. patchy fog this afternoon. the fog could be 
locally dense with vsby 1 nm or less.
.tonight...sw winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts to 20 kt after midnight. seas 2 to 3 ft, building to 3 to
4 ft. wave detail: e 2 ft at 10 seconds and sw 1 foot at 2 
seconds, becoming sw 3 ft at 4 seconds and e 3 ft at 10 seconds. 
patchy fog. the fog could be locally dense with vsby 1 nm or 
less.
.mon...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft.
wave detail: sw 5 ft at 5 seconds and e 3 ft at 10 seconds. a
chance of showers in the afternoon. 
.mon night...nw winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft. wave detail: w 6 ft at 5 seconds and e 3 ft at 11 seconds. 
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft, subsiding to 3 to 4 ft. wave detail: 
nw 5 ft at 5 seconds and e 2 ft at 11 seconds, becoming nw 4 ft at
5 seconds and ne 2 ft at 11 seconds. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
nw 3 ft at 4 seconds and ne 2 ft at 8 seconds. 
.wed...w winds 10 to 15 kt. seas 2 to 3 ft. 
.wed night...w winds 15 to 20 kt. seas 3 to 4 ft. 
.thu...w winds 15 to 20 kt. seas 3 to 4 ft. 
.thu night...w winds 15 to 20 kt. seas 3 to 4 ft.  

$$