Expires:202411221115;;445708
FZUS52 KCHS 212255
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
555 PM EST Thu Nov 21 2024

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


AMZ374-221115-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
555 PM EST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.TONIGHT...W 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 1 foot at 10 
seconds. 
.FRI...NW winds 20 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft,
subsiding to 4 to 6 ft in the afternoon. Wave Detail: W 6 ft at
5 seconds and E 1 foot at 10 seconds, becoming W 6 ft at
5 seconds and E 1 foot at 9 seconds. 
.FRI NIGHT...NW winds 20 to 25 kt. Seas 4 to 5 ft. Wave Detail:
NW 5 ft at 5 seconds and E 1 foot at 9 seconds. 
.SAT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft, subsiding to 2 ft in the afternoon.
Wave Detail: NW 4 ft at 5 seconds and E 1 foot at 9 seconds,
becoming NW 2 ft at 5 seconds and NE 1 foot at 10 seconds. 
.SAT NIGHT...W winds 10 kt. Seas 2 ft in the evening, then 1 foot
or less. Wave Detail: NW 2 ft at 4 seconds and NE 1 foot at
9 seconds, becoming W 1 foot at 3 seconds and NE 1 foot at
9 seconds. 
.SUN...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W
1 foot at 3 seconds and E 1 foot at 12 seconds. 
.SUN NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. 
.MON...W winds 5 to 10 kt. Seas 1 foot or less. 
.MON NIGHT...SW winds 10 to 15 kt. Seas 2 ft. 
.TUE...SW winds 10 to 15 kt. Seas 2 ft. 
.TUE NIGHT...SW winds 10 kt. Seas 1 foot or less.  

$$