532
FZUS52 KCHS 102141
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
440 PM EST SAT JAN 10 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
AMZ300-111100-
440 PM EST SAT JAN 10 2026
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
A COLD FRONT WILL PUSH OFFSHORE EARLY SUNDAY. HIGH PRESSURE THEN
BUILDS INTO THE AREA THROUGH MID-WEEK, FOLLOWED BY ANOTHER COLD
FRONT ON THURSDAY.
AMZ330-111100-
CHARLESTON HARBOR-
440 PM EST SAT JAN 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY EVENING...
TONIGHT
SW WINDS 10 KT. A SLIGHT CHANCE OF SHOWERS LATE.
SUN
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT.
SUN NIGHT
N WINDS 10 TO 15 KT.
MON
N WINDS 10 KT, BECOMING NE IN THE AFTERNOON.
MON NIGHT
NW WINDS 5 KT.
TUE
NW WINDS 5 KT, BECOMING SW IN THE AFTERNOON.
TUE NIGHT
SW WINDS 5 KT.
WED
W WINDS 5 TO 10 KT. A CHANCE OF SHOWERS.
WED NIGHT
W WINDS 10 KT. A CHANCE OF SHOWERS.
THU
NW WINDS 10 KT. A CHANCE OF SHOWERS.
THU NIGHT
NW WINDS 10 KT. A SLIGHT CHANCE OF SHOWERS.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 58 DEGREES.
AMZ350-111100-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
440 PM EST SAT JAN 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EST SUNDAY THROUGH
MONDAY MORNING...
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 2 TO
3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL: SE 3 FT
AT 6 SECONDS, BECOMING SW 4 FT AT 5 SECONDS. A SLIGHT CHANCE OF
SHOWERS LATE.
SUN
W WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS. A
SLIGHT CHANCE OF SHOWERS IN THE MORNING.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO
5 FT, SUBSIDING TO 3 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL: NW 4 FT
AT 4 SECONDS AND SW 2 FT AT 5 SECONDS, BECOMING N 4 FT AT
4 SECONDS AND SW 1 FOOT AT 5 SECONDS.
MON
N WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO 3 FT IN THE
AFTERNOON. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND SE 1 FOOT AT
8 SECONDS, BECOMING E 3 FT AT 7 SECONDS.
MON NIGHT
NW WINDS 5 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT
AT 7 SECONDS.
TUE
N WINDS 5 KT, BECOMING SW IN THE AFTERNOON. SEAS 2 FT.
WAVE DETAIL: E 2 FT AT 8 SECONDS AND NE 1 FOOT AT 5 SECONDS.
TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 FT. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT.
WED
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WED NIGHT
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
THU
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
THU NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
AMZ352-111100-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
440 PM EST SAT JAN 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...
TONIGHT
SW WINDS 15 KT WITH GUSTS TO 20 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: S 3 FT AT 4 SECONDS AND E 1 FOOT AT 7 SECONDS. A
SLIGHT CHANCE OF SHOWERS LATE.
SUN
W WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS AND
SE 3 FT AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
SUN NIGHT
N WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: N
4 FT AT 4 SECONDS AND SW 1 FOOT AT 5 SECONDS.
MON
NE WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO 3 FT IN THE
AFTERNOON. WAVE DETAIL: NE 3 FT AT 4 SECONDS AND SE 1 FOOT AT
7 SECONDS, BECOMING NE 3 FT AT 5 SECONDS AND SE 1 FOOT AT
8 SECONDS.
MON NIGHT
N WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS.
TUE
N WINDS 5 KT, BECOMING W IN THE AFTERNOON. SEAS 2 FT. WAVE
DETAIL: E 2 FT AT 7 SECONDS.
TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 FT. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT.
WED
W WINDS 10 KT. SEAS 2 FT. A CHANCE OF SHOWERS.
WED NIGHT
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
THU
NW WINDS 15 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
THU NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A SLIGHT
CHANCE OF SHOWERS.
AMZ354-111100-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
440 PM EST SAT JAN 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: S 3 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS.
A SLIGHT CHANCE OF SHOWERS LATE.
SUN
W WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT IN THE
AFTERNOON. WAVE DETAIL: SE 3 FT AT 6 SECONDS AND NW 2 FT AT
3 SECONDS, BECOMING NW 3 FT AT 4 SECONDS AND SE 2 FT AT
6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
SUN NIGHT
N WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: N
4 FT AT 5 SECONDS AND SE 1 FOOT AT 7 SECONDS.
MON
NE 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 IN THE
AFTERNOON. WAVE DETAIL: E 4 FT AT 6 SECONDS, BECOMING NE 3 FT AT
5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
MON NIGHT
N WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E
2 FT AT 7 SECONDS.
TUE
N WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS.
TUE NIGHT
S WINDS 5 KT, BECOMING W AFTER MIDNIGHT. SEAS 2 FT.
A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WED
W WINDS 5 TO 10 KT. SEAS 2 FT. A CHANCE OF SHOWERS.
WED NIGHT
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS.
THU
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
THU NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A SLIGHT
CHANCE OF SHOWERS.
AMZ374-111100-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
440 PM EST SAT JAN 10 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...
TONIGHT
SW WINDS 15 KT WITH GUSTS TO 25 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: S 3 FT AT 4 SECONDS AND E 1 FOOT AT 7 SECONDS. A
SLIGHT CHANCE OF SHOWERS LATE.
SUN
W WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT, BUILDING TO 4 TO 5 FT IN THE
AFTERNOON. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND E 1 FOOT AT
7 SECONDS, BECOMING NW 5 FT AT 5 SECONDS AND SE 1 FOOT AT
6 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO
6 FT, BUILDING TO 5 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: NW 6 FT
AT 5 SECONDS AND SE 1 FOOT AT 7 SECONDS, BECOMING N 6 FT AT
5 SECONDS AND SE 1 FOOT AT 7 SECONDS.
MON
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, BECOMING N 10 TO
15 KT IN THE AFTERNOON. SEAS 4 TO 6 FT, SUBSIDING TO 3 TO 4 FT IN
THE AFTERNOON. WAVE DETAIL: N 5 FT AT 5 SECONDS AND SE 1 FOOT AT
7 SECONDS, BECOMING NE 4 FT AT 6 SECONDS AND SE 1 FOOT AT
8 SECONDS.
MON NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING TO
2 TO 3 FT AFTER MIDNIGHT. WAVE DETAIL: NE 3 FT AT 7 SECONDS AND
SE 1 FOOT AT 8 SECONDS, BECOMING NE 3 FT AT 7 SECONDS AND SE 2 FT
AT 8 SECONDS.
TUE
N WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 2 FT AT
7 SECONDS.
TUE NIGHT
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT.
WED
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF SHOWERS.
WED NIGHT
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A CHANCE OF
SHOWERS.
THU
NW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
THU NIGHT
NW WINDS 20 KT. SEAS 4 TO 5 FT. A SLIGHT CHANCE OF
SHOWERS.
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