523
FZUS52 KCHS 151804
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
104 PM EST SAT NOV 15 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
AMZ300-160700-
104 PM EST SAT NOV 15 2025
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
HIGH PRESSURE WILL REMAIN THE PRIMARY FEATURE THROUGH THE
WEEKEND. A DRY COLD FRONT WILL MOVE THROUGH THE AREA SUNDAY NIGHT
BEFORE HIGH PRESSURE RETURNS EARLY NEXT WEEK.
AMZ330-160700-
CHARLESTON HARBOR-
104 PM EST SAT NOV 15 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH SUNDAY MORNING...
THIS AFTERNOON
SW WINDS 10 KT.
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT.
SUN
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT.
SUN NIGHT
NW WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT.
MON
NE WINDS 5 TO 10 KT.
MON NIGHT
NE WINDS 5 KT.
TUE
E WINDS 5 KT.
TUE NIGHT
S WINDS 5 KT.
WED
SW WINDS 5 TO 10 KT.
WED NIGHT
SW WINDS 5 KT.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 61 DEGREES.
AMZ350-160700-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
104 PM EST SAT NOV 15 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING
THROUGH SUNDAY AFTERNOON...
THIS AFTERNOON
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND NE 1 FOOT AT
4 SECONDS.
TONIGHT
SW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT, BUILDING TO 4 TO 5 FT AFTER MIDNIGHT.
WAVE DETAIL: SW 4 FT AT 5 SECONDS AND NE 1 FOOT AT 4 SECONDS,
BECOMING SW 5 FT AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS.
SUN
W WINDS 20 TO 25 KT, BECOMING SW 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT, SUBSIDING TO 4 TO 5 FT IN THE
AFTERNOON. WAVE DETAIL: SW 5 FT AT 6 SECONDS AND SE 1 FOOT AT
9 SECONDS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING N AFTER MIDNIGHT. SEAS
3 TO 4 FT, SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. WAVE DETAIL: SW
4 FT AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS, BECOMING NW 3 FT AT
6 SECONDS AND SE 1 FOOT AT 9 SECONDS.
MON
N WINDS 10 TO 15 KT, BECOMING NE 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT AT 4 SECONDS AND
SW 2 FT AT 5 SECONDS.
MON NIGHT
NE WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT AT
5 SECONDS AND S 1 FOOT AT 5 SECONDS.
TUE
E WINDS 5 KT. SEAS 2 FT.
TUE NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT.
WED
SW WINDS 5 TO 10 KT. SEAS 2 FT.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 FT.
AMZ352-160700-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
104 PM EST SAT NOV 15 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH SUNDAY MORNING...
THIS AFTERNOON
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: SW 2 FT AT 3 SECONDS AND NE 1 FOOT AT 4 SECONDS.
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: SW 3 FT
AT 4 SECONDS AND NE 1 FOOT AT 5 SECONDS, BECOMING SW 4 FT AT
5 SECONDS AND NE 1 FOOT AT 5 SECONDS.
SUN
SW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND SE 1 FOOT AT
9 SECONDS.
MON
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND SW
2 FT AT 5 SECONDS.
MON NIGHT
E WINDS 5 KT. SEAS 2 FT. WAVE DETAIL: NE 1 FOOT AT
4 SECONDS AND S 1 FOOT AT 5 SECONDS.
TUE
E WINDS 5 KT. SEAS 2 FT.
TUE NIGHT
S WINDS 5 KT. SEAS 2 FT.
WED
SW WINDS 5 TO 10 KT. SEAS 2 FT.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
AMZ354-160700-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
104 PM EST SAT NOV 15 2025
THIS AFTERNOON
SW WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT
LATE. SEAS 2 FT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND NE
1 FOOT AT 4 SECONDS.
TONIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT.
WAVE DETAIL: S 2 FT AT 4 SECONDS AND NE 1 FOOT AT 5 SECONDS,
BECOMING SW 3 FT AT 4 SECONDS AND NE 1 FOOT AT 5 SECONDS.
SUN
W WINDS 15 TO 20 KT. SEAS 3 TO 4 FT, SUBSIDING TO 2 TO
3 FT IN THE AFTERNOON. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND NE
1 FOOT AT 5 SECONDS, BECOMING SW 3 FT AT 4 SECONDS AND E 1 FOOT
AT 8 SECONDS.
SUN NIGHT
W WINDS 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS 2 TO
3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS.
MON
NE WINDS 10 TO 15 KT. SEAS 2 FT. WAVE DETAIL: N 2 FT AT
3 SECONDS AND SW 2 FT AT 4 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT
AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
TUE
E WINDS 5 TO 10 KT. SEAS 2 FT.
TUE NIGHT
S WINDS 5 KT. SEAS 2 FT.
WED
SW WINDS 5 TO 10 KT. SEAS 2 FT.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT.
AMZ374-160700-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
104 PM EST SAT NOV 15 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH SUNDAY AFTERNOON...
THIS AFTERNOON
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: W 2 FT AT 3 SECONDS AND NE 1 FOOT AT 5 SECONDS.
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO
4 FT, BUILDING TO 4 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: SW 3 FT
AT 4 SECONDS AND E 1 FOOT AT 7 SECONDS, BECOMING SW 5 FT AT
5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
SUN
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 5 FT.
WAVE DETAIL: W 5 FT AT 5 SECONDS AND NE 1 FOOT AT 8 SECONDS.
SUN NIGHT
W WINDS 10 TO 15 KT, BECOMING NW AFTER MIDNIGHT.
SEAS 3 TO 4 FT, SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. WAVE
DETAIL: W 4 FT AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS, BECOMING
NW 3 FT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
MON
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT
AT 4 SECONDS AND W 3 FT AT 5 SECONDS.
MON NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
2 FT AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
TUE
E WINDS 5 TO 10 KT. SEAS 2 FT.
TUE NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT.
WED
W WINDS 5 TO 10 KT. SEAS 2 FT.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT.
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