360
FZUS52 KCHS 211428
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
928 AM EST SAT DEC 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
AMZ300-220315-
928 AM EST SAT DEC 21 2024
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
ARCTIC HIGH PRESSURE WILL BUILD ACROSS THE REGION TODAY INTO
MONDAY. A COASTAL TROUGH WILL THEN DEVELOP NEARBY AND PERSIST
THROUGH MUCH OF NEXT WEEK.
AMZ330-220315-
CHARLESTON HARBOR-
928 AM EST SAT DEC 21 2024
TODAY
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT WITH
GUSTS TO 20 KT THIS AFTERNOON. WAVES 1 TO 2 FT.
TONIGHT
N WINDS 10 TO 15 KT.
SUN
NE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT.
SUN NIGHT
NE WINDS 10 KT.
MON
NE WINDS 10 TO 15 KT.
MON NIGHT
NE WINDS 10 KT. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT.
TUE
N WINDS 10 KT. A CHANCE OF SHOWERS.
TUE NIGHT
N WINDS 5 TO 10 KT. A CHANCE OF SHOWERS.
WED
NE WINDS 10 KT. A CHANCE OF SHOWERS.
WED NIGHT
NE WINDS 10 KT. A CHANCE OF SHOWERS.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 56 DEGREES.
AMZ350-220315-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
928 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON
TODAY
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, DIMINISHING TO
10 TO 15 KT WITH GUSTS TO 25 KT THIS AFTERNOON. SEAS 4 TO 5 FT,
SUBSIDING TO 3 TO 4 FT THIS AFTERNOON. WAVE DETAIL: NW 4 FT AT
4 SECONDS AND NE 4 FT AT 8 SECONDS, BECOMING NE 4 FT AT 6 SECONDS
AND W 1 FOOT AT 4 SECONDS.
TONIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NE 4 FT AT 6 SECONDS.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 5 FT.
WAVE DETAIL: NE 5 FT AT 6 SECONDS.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL:
NE 4 FT AT 7 SECONDS.
MON
NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT
AT 6 SECONDS.
MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL:
NE 4 FT AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING,
THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF
SHOWERS.
WED
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
WED NIGHT
NE WINDS 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
AMZ352-220315-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
928 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON
TODAY
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, DIMINISHING TO
10 TO 15 KT WITH GUSTS TO 20 KT THIS AFTERNOON. SEAS 4 TO 5 FT,
SUBSIDING TO 3 TO 4 FT THIS AFTERNOON. WAVE DETAIL: NW 4 FT AT
4 SECONDS AND E 4 FT AT 8 SECONDS, BECOMING NE 4 FT AT 6 SECONDS
AND NW 2 FT AT 3 SECONDS.
TONIGHT
N WINDS 10 TO 15 KT, BECOMING NE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT.
WAVE DETAIL: NE 3 FT AT 6 SECONDS, BECOMING NE 4 FT AT 6 SECONDS.
SUN
NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NE 4 FT
AT 6 SECONDS.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL:
NE 4 FT AT 7 SECONDS.
MON
NE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NE 5 FT
AT 6 SECONDS.
MON NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 4 TO 5 FT, SUBSIDING TO 3 TO 4 FT AFTER
MIDNIGHT. WAVE DETAIL: NE 4 FT AT 6 SECONDS, BECOMING E 4 FT AT
6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
TUE NIGHT
NE WINDS 10 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
WED
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF
SHOWERS.
AMZ354-220315-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
928 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON
TODAY
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT, DIMINISHING TO
10 TO 15 KT WITH GUSTS TO 20 KT THIS AFTERNOON. SEAS 4 TO 5 FT,
SUBSIDING TO 3 TO 4 FT THIS AFTERNOON. WAVE DETAIL: N 4 FT AT
4 SECONDS AND NE 4 FT AT 9 SECONDS, BECOMING N 4 FT AT 6 SECONDS.
TONIGHT
N WINDS 10 TO 15 KT, BECOMING NE 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT AFTER MIDNIGHT.
WAVE DETAIL: NE 3 FT AT 6 SECONDS, BECOMING NE 4 FT AT 6 SECONDS.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 3 TO 4 FT.
WAVE DETAIL: NE 4 FT AT 7 SECONDS.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. WAVE DETAIL:
NE 5 FT AT 7 SECONDS.
MON
NE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NE 5 FT
AT 7 SECONDS.
MON NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 4 TO 5 FT. WAVE DETAIL: NE 5 FT AT
6 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
N WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
TUE NIGHT
NE WINDS 10 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
WED
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. A CHANCE OF SHOWERS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF
SHOWERS.
AMZ374-220315-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
928 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON
TODAY
N WINDS 15 TO 20 KT. GUSTS TO 25 KT INTO EARLY THIS
AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND
NE 4 FT AT 9 SECONDS.
TONIGHT
N WINDS 15 TO 20 KT. SEAS 3 TO 4 FT, BUILDING TO 4 TO
5 FT AFTER MIDNIGHT. WAVE DETAIL: NE 4 FT AT 7 SECONDS, BECOMING
NE 5 FT AT 6 SECONDS.
SUN
NE WINDS 20 KT WITH GUSTS TO 25 KT. SEAS 4 TO 6 FT,
BUILDING TO 5 TO 6 FT IN THE AFTERNOON. WAVE DETAIL: NE 5 FT AT
6 SECONDS, BECOMING NE 6 FT AT 7 SECONDS.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. WAVE DETAIL:
NE 6 FT AT 7 SECONDS.
MON
NE WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NE 5 FT
AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS.
MON NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 5 TO 6 FT. WAVE DETAIL: NE 5 FT AT
7 SECONDS. A CHANCE OF SHOWERS.
TUE
NE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. A CHANCE OF SHOWERS.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. A CHANCE OF
SHOWERS.
WED
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. A CHANCE OF
SHOWERS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page