889
FZUS52 KCHS 311352
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
952 AM EDT SAT MAY 31 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
AMZ300-010215-
952 AM EDT SAT MAY 31 2025
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
HIGH PRESSURE WILL BUILD IN OVER THE WEEKEND AND PREVAIL THROUGH
THE MIDDLE OF NEXT WEEK.
AMZ330-010215-
CHARLESTON HARBOR-
952 AM EDT SAT MAY 31 2025
REST OF TODAY
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT.
TONIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, DIMINISHING
TO 5 TO 10 KT AFTER MIDNIGHT.
SUN
W WINDS 5 KT, BECOMING S 10 TO 15 KT IN THE AFTERNOON.
SUN NIGHT
SW WINDS 5 TO 10 KT.
MON
NW WINDS 5 KT, BECOMING E IN THE AFTERNOON. A SLIGHT
CHANCE OF SHOWERS AND TSTMS IN THE AFTERNOON.
MON NIGHT
E WINDS 5 TO 10 KT. A SLIGHT CHANCE OF SHOWERS AND
TSTMS IN THE EVENING.
TUE
E WINDS 10 TO 15 KT.
TUE NIGHT
E WINDS 10 TO 15 KT.
WED
E WINDS 10 TO 15 KT. A SLIGHT CHANCE OF SHOWERS AND TSTMS.
WED NIGHT
SE WINDS 10 TO 15 KT.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
UNLESS OTHERWISE NOTED, WAVES 1 FOOT OR LESS.
CHARLESTON HARBOR WATER TEMPERATURE 78 DEGREES.
AMZ350-010215-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
952 AM EDT SAT MAY 31 2025
REST OF TODAY
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT,
BECOMING SW LATE. SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 5
SECONDS AND SE 1 FOOT AT 8 SECONDS.
TONIGHT
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
3 FT AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
SUN
NW WINDS 10 TO 15 KT, BECOMING S 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND SE
1 FOOT AT 8 SECONDS.
SUN NIGHT
SW WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: SW 2 FT AT
4 SECONDS AND SE 1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND TSTMS AFTER MIDNIGHT.
MON
NW WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS
2 FT. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT
8 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: NE 2 FT
AT 7 SECONDS AND S 1 FOOT AT 4 SECONDS.
TUE
E WINDS 10 TO 15 KT. SEAS 2 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
WED
E WINDS 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF SHOWERS
AND TSTMS.
WED NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE
OF SHOWERS AND TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ352-010215-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
952 AM EDT SAT MAY 31 2025
REST OF TODAY
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: NW 3 FT AT 4 SECONDS AND SE 2 FT AT 8 SECONDS.
TONIGHT
W WINDS 10 TO 15 KT. SEAS 2 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
SUN
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND SE 1 FOOT AT
8 SECONDS.
SUN NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: S
1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
MON
W WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS
2 FT. WAVE DETAIL: S 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT
8 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: S 1 FOOT
AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
TUE
E WINDS 10 TO 15 KT. SEAS 2 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 FT.
WED
E WINDS 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF SHOWERS
AND TSTMS.
WED NIGHT
SE WINDS 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF
SHOWERS AND TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ354-010215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
952 AM EDT SAT MAY 31 2025
REST OF TODAY
W WINDS 10 TO 15 KT. SEAS 2 FT. WAVE DETAIL: NW
2 FT AT 4 SECONDS AND E 2 FT AT 8 SECONDS.
TONIGHT
W WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: W 2 FT AT
3 SECONDS AND SE 1 FOOT AT 8 SECONDS.
SUN
W WINDS 5 TO 10 KT, BECOMING S IN THE AFTERNOON. SEAS
2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND SE 1 FOOT AT
8 SECONDS.
SUN NIGHT
S WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS AND SE
1 FOOT AT 8 SECONDS.
MON
NW WINDS 5 KT, BECOMING E IN THE AFTERNOON. SEAS 2 FT.
WAVE DETAIL: S 1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
MON NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: SE
1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
TUE
E WINDS 10 TO 15 KT. SEAS 2 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 FT.
WED
E WINDS 10 KT. SEAS 2 FT. A SLIGHT CHANCE OF SHOWERS AND
TSTMS.
WED NIGHT
E WINDS 10 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE OF
SHOWERS AND TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ374-010215-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
952 AM EDT SAT MAY 31 2025
REST OF TODAY
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT, SUBSIDING
TO 2 TO 3 FT THIS AFTERNOON. WAVE DETAIL: NW 4 FT AT 5 SECONDS
AND SE 2 FT AT 8 SECONDS, BECOMING NW 3 FT AT 4 SECONDS AND SE
2 FT AT 8 SECONDS.
TONIGHT
W WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS AND SE 2 FT AT 8 SECONDS.
SUN
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND SE 1 FOOT AT
8 SECONDS.
SUN NIGHT
S WINDS 10 KT. SEAS 2 FT. WAVE DETAIL: S 2 FT AT
4 SECONDS AND SE 1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND TSTMS AFTER MIDNIGHT.
MON
NW WINDS 5 KT, BECOMING NE IN THE AFTERNOON. SEAS 2 FT.
WAVE DETAIL: S 2 FT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
MON NIGHT
E WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: SE 2 FT
AT 8 SECONDS AND S 1 FOOT AT 4 SECONDS.
TUE
E WINDS 10 TO 15 KT. SEAS 2 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A SLIGHT CHANCE
OF SHOWERS AND TSTMS.
WED
E WINDS 10 KT. SEAS 3 FT. A SLIGHT CHANCE OF SHOWERS AND
TSTMS.
WED NIGHT
E WINDS 10 KT. SEAS 3 TO 4 FT. A SLIGHT CHANCE OF
SHOWERS AND TSTMS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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