760
FZUS52 KCHS 211646
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
1146 AM 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
AMZ300-220530-
1146 AM EST THU NOV 21 2024
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
CANADIAN HIGH PRESSURE WILL BUILD ACROSS THE AREA TODAY AND WILL
REMAIN THE PRIMARY FEATURE THROUGH EARLY NEXT WEEK. A COLD FRONT
COULD APPROACH THE AREA TOWARDS THE MIDDLE OF NEXT WEEK.
AMZ330-220530-
CHARLESTON HARBOR-
1146 AM EST THU NOV 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON
REST OF TODAY
W WINDS 15 KT WITH GUSTS TO 20 KT, INCREASING TO
20 KT WITH GUSTS TO 25 KT LATE. WAVES 1 TO 2 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO
2 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO 2 FT.
FRI NIGHT
W WINDS 15 KT WITH GUSTS TO 20 KT.
SAT
W WINDS 10 TO 15 KT.
SAT NIGHT
W WINDS 5 TO 10 KT.
SUN
W WINDS 5 KT.
SUN NIGHT
W WINDS 5 KT.
MON
W WINDS 5 TO 10 KT.
MON NIGHT
SW WINDS 10 KT.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 67 DEGREES.
AMZ350-220530-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
1146 AM EST THU NOV 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
REST OF TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT,
INCREASING TO 20 TO 25 KT WITH GUSTS TO 30 KT LATE. SEAS 2 TO
3 FT, BUILDING TO 3 TO 4 FT THIS AFTERNOON. WAVE DETAIL: W 3 FT
AT 4 SECONDS AND NE 1 FOOT AT 7 SECONDS, BECOMING W 4 FT AT
5 SECONDS AND E 1 FOOT AT 9 SECONDS.
TONIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO
5 FT. WAVE DETAIL: W 5 FT AT 5 SECONDS AND E 1 FOOT AT 9 SECONDS.
FRI
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO 5 FT.
WAVE DETAIL: W 5 FT AT 5 SECONDS AND E 1 FOOT AT 10 SECONDS.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND E 1 FOOT AT 9 SECONDS.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, BECOMING W 10 KT
IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT
4 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE
DETAIL: NW 1 FOOT AT 4 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 2 FT.
SUN NIGHT
W WINDS 10 KT. SEAS 2 FT.
MON
W WINDS 10 TO 15 KT. SEAS 2 FT.
MON NIGHT
SW WINDS 10 TO 15 KT. SEAS 2 FT.
AMZ352-220530-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
1146 AM EST THU NOV 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
REST OF TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT,
INCREASING TO 20 TO 25 KT WITH GUSTS TO 30 KT LATE. SEAS 2 TO
3 FT, BUILDING TO 3 TO 4 FT THIS AFTERNOON. WAVE DETAIL: W 3 FT
AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS, BECOMING W 4 FT AT
4 SECONDS AND E 1 FOOT AT 9 SECONDS.
TONIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO
5 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND E 1 FOOT AT
10 SECONDS.
FRI
NW WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO 5 FT,
SUBSIDING TO 3 TO 4 FT IN THE AFTERNOON. WAVE DETAIL: W 4 FT AT
4 SECONDS AND E 1 FOOT AT 10 SECONDS.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS.
SAT
NW WINDS 15 TO 20 KT, BECOMING W 10 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE
DETAIL: W 1 FOOT AT 3 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
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.
AMZ354-220530-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
1146 AM EST THU NOV 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
REST OF TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. SEAS
2 TO 3 FT, BUILDING TO 3 TO 4 FT THIS AFTERNOON. WAVE DETAIL: NW
3 FT AT 4 SECONDS AND NE 2 FT AT 7 SECONDS, BECOMING W 3 FT AT
4 SECONDS AND NE 2 FT AT 8 SECONDS.
TONIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 3 TO
4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND E 1 FOOT AT 9 SECONDS.
FRI
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 4 FT AT 4 SECONDS AND E
1 FOOT AT 10 SECONDS.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND E 1 FOOT AT
9 SECONDS.
SAT
NW WINDS 15 TO 20 KT, BECOMING W 10 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE
DETAIL: W 1 FOOT AT 3 SECONDS AND NE 1 FOOT AT 5 SECONDS.
SUN
W WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
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 KT. SEAS 1 FOOT OR LESS.
AMZ374-220530-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
1146 AM EST THU NOV 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
REST OF TODAY
NW WINDS 15 TO 20 KT, BECOMING W 20 TO 25 KT
WITH GUSTS TO 30 KT LATE. SEAS 4 TO 5 FT. WAVE DETAIL: NW 5 FT AT
5 SECONDS AND NE 2 FT AT 10 SECONDS.
TONIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. SEAS 4 TO
6 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 6 FT,
SUBSIDING TO 4 TO 6 FT IN THE AFTERNOON. WAVE DETAIL: 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 TO 3 FT IN THE
AFTERNOON. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND E 1 FOOT AT
9 SECONDS, BECOMING NW 3 FT AT 5 SECONDS AND E 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 2 FT.
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.
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