972
FZUS52 KCHS 071130
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
630 AM EST WED JAN 7 2026
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
AMZ300-080100-
630 AM EST WED JAN 7 2026
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
HIGH PRESSURE WILL PREVAIL ACROSS THE REGION MOST OF THIS WEEK,
BRINGING DRY CONDITIONS AND ABOVE NORMAL TEMPERATURES. A COLD
FRONT MAY BRING SHOWERS AND COLDER TEMPERATURES TO OUR AREA THIS
WEEKEND.
AMZ330-080100-
CHARLESTON HARBOR-
630 AM EST WED JAN 7 2026
TODAY
SW WINDS 5 TO 10 KT.
TONIGHT
SW WINDS 5 KT IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
THU
E WINDS 5 KT.
THU NIGHT
SE WINDS 5 KT.
FRI
S WINDS 5 TO 10 KT.
FRI NIGHT
S WINDS 5 KT.
SAT
SW WINDS 10 TO 15 KT.
SAT NIGHT
SW WINDS 10 KT. A CHANCE OF SHOWERS.
SUN
W WINDS 10 TO 15 KT. A SLIGHT CHANCE OF SHOWERS.
SUN NIGHT
NW WINDS 10 TO 15 KT.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 55 DEGREES.
AMZ350-080100-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
630 AM EST WED JAN 7 2026
TODAY
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S
3 FT AT 6 SECONDS AND E 1 FOOT AT 13 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND E 1 FOOT AT
14 SECONDS.
THU
NE WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: S 1 FOOT AT
5 SECONDS AND E 1 FOOT AT 13 SECONDS.
THU NIGHT
SE WINDS 5 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
AFTER MIDNIGHT. WAVE DETAIL: SE 1 FOOT AT 5 SECONDS AND E 1 FOOT
AT 12 SECONDS, BECOMING SE 1 FOOT AT 6 SECONDS AND E 1 FOOT AT
12 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRI
S WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: E 1 FOOT AT
3 SECONDS AND SE 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: E 2 FT
AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS.
SAT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF
SHOWERS.
SAT NIGHT
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF
SHOWERS.
SUN
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. A SLIGHT
CHANCE OF SHOWERS.
AMZ352-080100-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
630 AM EST WED JAN 7 2026
TODAY
SW WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT
5 SECONDS AND E 1 FOOT AT 6 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
2 FT. WAVE DETAIL: S 1 FOOT AT 5 SECONDS AND E 1 FOOT AT
13 SECONDS.
THU
NE WINDS 5 KT. SEAS 1 TO 2 FT. WAVE DETAIL: SE 1 FOOT AT
6 SECONDS AND E 1 FOOT AT 14 SECONDS, BECOMING SE 1 FOOT AT
6 SECONDS AND E 1 FOOT AT 13 SECONDS.
THU NIGHT
SE WINDS 5 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SE
1 FOOT AT 6 SECONDS AND E 1 FOOT AT 12 SECONDS. A SLIGHT CHANCE
OF SHOWERS.
FRI
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SE
1 FOOT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: SE 2 FT
AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.
SAT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF
SHOWERS.
SAT NIGHT
SW WINDS 10 TO 15 KT. SEAS 3 FT. A CHANCE OF
SHOWERS.
SUN
W WINDS 15 TO 20 KT. SEAS 3 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN NIGHT
NW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A SLIGHT
CHANCE OF SHOWERS.
AMZ354-080100-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
630 AM EST WED JAN 7 2026
TODAY
SW WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT AT
7 SECONDS AND SW 1 FOOT AT 3 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
2 FT. WAVE DETAIL: S 1 FOOT AT 3 SECONDS AND E 1 FOOT AT
6 SECONDS.
THU
E WINDS 5 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SE 1 FOOT
AT 6 SECONDS AND E 1 FOOT AT 14 SECONDS.
THU NIGHT
SE WINDS 5 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SE
1 FOOT AT 6 SECONDS AND E 1 FOOT AT 13 SECONDS.
FRI
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SE
1 FOOT AT 5 SECONDS AND E 1 FOOT AT 12 SECONDS.
FRI NIGHT
S WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: SE 2 FT AT
5 SECONDS.
SAT
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
SAT NIGHT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
SUN
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. A SLIGHT
CHANCE OF SHOWERS.
AMZ374-080100-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
630 AM EST WED JAN 7 2026
TODAY
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 4 SECONDS AND E 2 FT AT 7 SECONDS.
TONIGHT
SW WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
2 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND E 1 FOOT AT
7 SECONDS.
THU
NE WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: SE 1 FOOT AT
6 SECONDS AND E 1 FOOT AT 14 SECONDS.
THU NIGHT
SE WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: SE 1 FOOT AT
7 SECONDS AND E 1 FOOT AT 13 SECONDS. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT.
FRI
S WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: SE 2 FT AT
5 SECONDS AND E 1 FOOT AT 12 SECONDS. A SLIGHT CHANCE OF SHOWERS
IN THE MORNING.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE
2 FT AT 5 SECONDS AND E 1 FOOT AT 12 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING.
SAT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF
SHOWERS.
SAT NIGHT
SW WINDS 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
SUN
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF
SHOWERS.
SUN NIGHT
N WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. A SLIGHT CHANCE
OF SHOWERS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page