773
FZUS52 KCHS 082333
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
633 PM EST WED JAN 8 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
AMZ300-091215-
633 PM EST WED JAN 8 2025
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
COLD HIGH PRESSURE WILL PREVAIL INTO LATE WEEK. A LOW PRESSURE
SYSTEM WILL IMPACT THE AREA FRIDAY INTO FRIDAY NIGHT, FOLLOWED BY
COOL HIGH PRESSURE RETURNING FOR THE WEEKEND.
AMZ330-091215-
CHARLESTON HARBOR-
633 PM EST WED JAN 8 2025
TONIGHT
W WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT WITH GUSTS
TO 20 KT LATE THIS EVENING, THEN BECOMING N 15 TO 20 KT LATE.
THU
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT.
THU NIGHT
N WINDS 5 TO 10 KT.
FRI
NE WINDS 5 KT. A CHANCE OF RAIN IN THE AFTERNOON.
FRI NIGHT
E WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT WITH
GUSTS TO 20 KT AFTER MIDNIGHT. RAIN.
SAT
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. A CHANCE OF
SHOWERS IN THE MORNING.
SAT NIGHT
NW WINDS 5 TO 10 KT.
SUN
N WINDS 5 KT.
SUN NIGHT
NW WINDS 5 KT.
MON
W WINDS 5 TO 10 KT.
MON NIGHT
NW WINDS 10 KT.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 52 DEGREES.
AMZ350-091215-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
633 PM EST WED JAN 8 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EST TONIGHT
THROUGH THURSDAY MORNING...
TONIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 20 KT LATE THIS
EVENING, THEN BECOMING N 15 TO 25 KT WITH GUSTS TO 30 KT LATE.
SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL:
NE 2 FT AT 8 SECONDS AND W 2 FT AT 10 SECONDS, BECOMING NW 3 FT
AT 9 SECONDS AND E 2 FT AT 8 SECONDS.
THU
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 5 FT,
SUBSIDING TO 3 TO 4 FT IN THE AFTERNOON. WAVE DETAIL: NE 4 FT AT
7 SECONDS AND NW 3 FT AT 9 SECONDS, BECOMING NE 3 FT AT 6 SECONDS
AND W 2 FT AT 9 SECONDS.
THU NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
3 FT AT 6 SECONDS AND NW 1 FOOT AT 9 SECONDS.
FRI
NE WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
6 SECONDS. A CHANCE OF RAIN IN THE AFTERNOON.
FRI NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING
SW 20 TO 25 KT WITH GUSTS TO 30 KT AFTER MIDNIGHT. SEAS 2 TO
3 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE DETAIL: NE 2 FT
AT 7 SECONDS AND SE 2 FT AT 10 SECONDS, BECOMING S 6 FT AT
10 SECONDS AND E 1 FOOT AT 10 SECONDS. RAIN.
SAT
W WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 7 TO 9 FT, SUBSIDING TO 5 TO 7 FT IN THE
AFTERNOON. WAVE DETAIL: SE 8 FT AT 10 SECONDS AND S 7 FT AT
10 SECONDS, BECOMING SE 7 FT AT 10 SECONDS AND SW 5 FT AT
10 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING TO
2 TO 3 FT AFTER MIDNIGHT.
SUN
N WINDS 5 TO 10 KT. SEAS 2 FT.
SUN NIGHT
NW WINDS 5 TO 10 KT. SEAS 2 FT.
MON
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
MON NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
AMZ352-091215-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
633 PM EST WED JAN 8 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH THURSDAY MORNING...
TONIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 20 KT LATE THIS
EVENING, THEN INCREASING TO 15 TO 25 KT WITH GUSTS TO 30 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT.
WAVE DETAIL: W 3 FT AT 9 SECONDS AND NE 2 FT AT 7 SECONDS,
BECOMING NW 3 FT AT 9 SECONDS AND E 2 FT AT 9 SECONDS.
THU
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, BECOMING NW 10 TO
15 KT IN THE AFTERNOON. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO 3 FT IN
THE AFTERNOON. WAVE DETAIL: NW 3 FT AT 9 SECONDS AND NE 2 FT AT
8 SECONDS, BECOMING NE 2 FT AT 6 SECONDS AND NW 2 FT AT
9 SECONDS.
THU NIGHT
N WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT
AT 6 SECONDS AND NW 1 FOOT AT 9 SECONDS.
FRI
NE WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
7 SECONDS. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
FRI NIGHT
SE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING
SW 20 TO 25 KT WITH GUSTS TO 30 KT AFTER MIDNIGHT. SEAS 3 TO
4 FT, BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. WAVE DETAIL: E 2 FT
AT 7 SECONDS AND SE 2 FT AT 9 SECONDS, BECOMING S 6 FT AT
9 SECONDS AND E 1 FOOT AT 8 SECONDS. RAIN.
SAT
W WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT, SUBSIDING TO 4 TO 6 FT IN THE
AFTERNOON. WAVE DETAIL: S 7 FT AT 9 SECONDS AND E 5 FT AT
9 SECONDS, BECOMING W 5 FT AT 10 SECONDS AND SE 4 FT AT
10 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING TO
2 FT AFTER MIDNIGHT.
SUN
N WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
SUN NIGHT
NW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
MON
W WINDS 10 KT. SEAS 2 FT.
MON NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
AMZ354-091215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
633 PM EST WED JAN 8 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH THURSDAY MORNING...
TONIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 25 KT WITH GUSTS
TO 30 KT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT.
WAVE DETAIL: W 3 FT AT 9 SECONDS AND NE 2 FT AT 8 SECONDS,
BECOMING NW 4 FT AT 9 SECONDS AND E 2 FT AT 9 SECONDS.
THU
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, DIMINISHING TO
10 TO 15 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT
AT 6 SECONDS AND N 3 FT AT 9 SECONDS.
THU NIGHT
N WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT
AT 6 SECONDS.
FRI
NE WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
7 SECONDS. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
FRI NIGHT
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT.
WAVE DETAIL: SE 3 FT AT 8 SECONDS AND NE 2 FT AT 7 SECONDS,
BECOMING S 5 FT AT 8 SECONDS AND E 2 FT AT 8 SECONDS. RAIN.
SAT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 6 FT,
SUBSIDING TO 4 TO 5 FT IN THE AFTERNOON. WAVE DETAIL: S 5 FT AT
8 SECONDS AND E 4 FT AT 8 SECONDS, BECOMING SE 4 FT AT 8 SECONDS
AND W 3 FT AT 10 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.
SAT NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
SUN
NW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
SUN NIGHT
NW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
MON
NW WINDS 10 KT. SEAS 2 FT.
MON NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
AMZ374-091215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
633 PM EST WED JAN 8 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH THURSDAY AFTERNOON...
TONIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING NW
20 TO 25 KT WITH GUSTS TO 30 KT LATE THIS EVENING. SEAS 4 TO
5 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: W 4 FT
AT 9 SECONDS AND NE 3 FT AT 9 SECONDS, BECOMING NW 5 FT AT
9 SECONDS AND E 3 FT AT 9 SECONDS.
THU
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT, DIMINISHING TO
15 TO 20 KT IN THE AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: NW
5 FT AT 9 SECONDS AND NE 4 FT AT 9 SECONDS.
THU NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING TO
2 TO 3 FT AFTER MIDNIGHT. WAVE DETAIL: NE 4 FT AT 7 SECONDS,
BECOMING NE 3 FT AT 8 SECONDS.
FRI
NE WINDS 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE 3 FT AT
8 SECONDS.
FRI NIGHT
S WINDS 15 TO 20 KT WITH GUSTS TO 30 KT, BECOMING SW
25 TO 30 KT WITH GUSTS TO 40 KT AFTER MIDNIGHT. SEAS 4 TO 5 FT,
BUILDING TO 7 TO 9 FT AFTER MIDNIGHT. WAVE DETAIL: SE 4 FT AT
8 SECONDS AND NE 3 FT AT 8 SECONDS, BECOMING S 9 FT AT 8 SECONDS
AND NE 2 FT AT 9 SECONDS. RAIN.
SAT
W WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 7 TO 9 FT, SUBSIDING TO 5 TO 7 FT IN THE
AFTERNOON. WAVE DETAIL: SW 9 FT AT 9 SECONDS AND E 2 FT AT
9 SECONDS, BECOMING W 7 FT AT 10 SECONDS AND E 3 FT AT
10 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.
SAT NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 4 TO 5 FT, SUBSIDING TO 2 TO 3 FT AFTER
MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT. SEAS 2 FT.
SUN NIGHT
NW WINDS 5 TO 10 KT. SEAS 2 FT.
MON
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
MON NIGHT
NW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.
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