140
FZUS52 KCHS 010624
CWFCHS
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE CHARLESTON SC
224 AM EDT MON JUN 1 2026
SOUTH SANTEE RIVER SC TO ALTAMAHA SOUND GA OUT 60 NM, INCLUDING
CHARLESTON HARBOR AND GRAYS REEF NATIONAL MARINE SANCTUARY
AMZ300-012000-
224 AM EDT MON JUN 1 2026
.SYNOPSIS FOR THE COASTAL WATERS OF SOUTH COASTAL SOUTH CAROLINA
AND NORTH COASTAL GEORGIA...
LOW PRESSURE WILL CROSS THE WATERS OVERNIGHT. A STATIONARY FRONT
WILL LINGER ACROSS THE AREA THROUGH MONDAY, FOLLOWED BY THE
PASSAGE OF A COLD FRONT TUESDAY. HIGH PRESSURE AND DRY WEATHER
WILL THEN SETTLE IN AND PERSIST THROUGH THE REMAINDER OF THE
WEEK.
AMZ340-012000-
CHARLESTON HARBOR-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
E WINDS 5 TO 10 KT. SHOWERS WITH A CHANCE OF
TSTMS.
MON
NE WINDS 5 TO 10 KT. SHOWERS WITH A SLIGHT CHANCE OF TSTMS
IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE
AFTERNOON.
MON NIGHT
SE WINDS 5 KT, BECOMING W AFTER MIDNIGHT. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF TSTMS IN THE EVENING, THEN A
CHANCE OF TSTMS AFTER MIDNIGHT.
TUE
NE WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. A CHANCE OF
TSTMS. SHOWERS LIKELY.
TUE NIGHT
NE WINDS 15 KT WITH GUSTS TO 25 KT. SHOWERS LIKELY
WITH A CHANCE OF TSTMS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
WED
NE WINDS 15 KT WITH GUSTS TO 25 KT. A SLIGHT CHANCE OF
SHOWERS IN THE MORNING.
WED NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT.
THU
NE WINDS 5 TO 10 KT.
THU NIGHT
SE WINDS 5 TO 10 KT.
FRI
E WINDS 5 TO 10 KT.
FRI NIGHT
S WINDS 5 TO 10 KT.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
AMZ360-012000-
COASTAL WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT
20 NM-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: E 3 FT AT 7 SECONDS. SHOWERS WITH A CHANCE OF TSTMS.
MON
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: SE 3 FT
AT 7 SECONDS AND E 3 FT AT 8 SECONDS. A CHANCE OF TSTMS. SHOWERS
LIKELY, MAINLY IN THE MORNING.
MON NIGHT
SE WINDS 5 KT, BECOMING W AFTER MIDNIGHT. SEAS 3 TO
4 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND E 2 FT AT 11 SECONDS.
A SLIGHT CHANCE OF SHOWERS AND TSTMS IN THE EVENING, THEN A
CHANCE OF SHOWERS AND TSTMS AFTER MIDNIGHT.
TUE
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT, BUILDING TO 4 TO 6 FT IN THE
AFTERNOON. WAVE DETAIL: SE 3 FT AT 6 SECONDS AND E 2 FT AT
11 SECONDS, BECOMING E 5 FT AT 6 SECONDS AND E 2 FT AT
10 SECONDS. A CHANCE OF TSTMS. A CHANCE OF SHOWERS IN THE
MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
TUE NIGHT
NE WINDS 25 TO 30 KT. SEAS 5 TO 7 FT, BUILDING TO
6 TO 8 FT AFTER MIDNIGHT. WAVE DETAIL: E 7 FT AT 7 SECONDS AND E
1 FOOT AT 10 SECONDS, BECOMING E 8 FT AT 7 SECONDS. A SLIGHT
CHANCE OF TSTMS IN THE EVENING. A CHANCE OF SHOWERS.
WED
NE WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. SEAS 6 TO 8 FT.
WAVE DETAIL: NE 8 FT AT 7 SECONDS. A CHANCE OF SHOWERS IN THE
MORNING.
WED NIGHT
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 5 TO 7 FT, SUBSIDING TO 4 TO 6 FT AFTER
MIDNIGHT.
THU
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
THU NIGHT
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
FRI
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ362-012000-
COASTAL WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
S WINDS 5 KT, BECOMING NW LATE. SEAS 2 TO
3 FT. WAVE DETAIL: SE 2 FT AT 5 SECONDS. A CHANCE OF TSTMS.
SHOWERS LIKELY, THEN A CHANCE OF SHOWERS LATE.
MON
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 6 SECONDS. A
CHANCE OF SHOWERS. A SLIGHT CHANCE OF TSTMS IN THE MORNING, THEN
A CHANCE OF TSTMS IN THE AFTERNOON.
MON NIGHT
SE WINDS 5 KT, BECOMING SW AFTER MIDNIGHT. SEAS 2 TO
3 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS. A CHANCE OF SHOWERS AND
TSTMS AFTER MIDNIGHT.
TUE
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING NE 20 TO
25 KT WITH GUSTS TO 30 KT IN THE AFTERNOON. SEAS 2 TO 3 FT,
BUILDING TO 4 TO 5 FT IN THE AFTERNOON. WAVE DETAIL: E 3 FT AT
8 SECONDS AND E 1 FOOT AT 11 SECONDS, BECOMING E 5 FT AT
6 SECONDS AND E 1 FOOT AT 11 SECONDS. A CHANCE OF TSTMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN SHOWERS IN THE AFTERNOON.
TUE NIGHT
NE WINDS 25 TO 30 KT. SEAS 5 TO 7 FT, BUILDING TO
6 TO 8 FT AFTER MIDNIGHT. WAVE DETAIL: E 6 FT AT 6 SECONDS AND E
1 FOOT AT 10 SECONDS, BECOMING E 8 FT AT 7 SECONDS AND E 1 FOOT
AT 10 SECONDS. A CHANCE OF TSTMS IN THE EVENING. A CHANCE OF
SHOWERS.
WED
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 6 TO 8 FT. WAVE DETAIL: E 8 FT AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS IN THE MORNING.
WED NIGHT
NE WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 6 TO 8 FT, SUBSIDING TO 4 TO 6 FT AFTER
MIDNIGHT.
THU
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
THU NIGHT
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
FRI
E WINDS 5 TO 10 KT. SEAS 3 FT.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ364-012000-
COASTAL WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM,
INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
W WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: E
1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 7 SECONDS. A SLIGHT CHANCE
OF SHOWERS AND TSTMS.
MON
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 2 SECONDS AND E
2 FT AT 7 SECONDS. A CHANCE OF SHOWERS AND TSTMS IN THE
AFTERNOON.
MON NIGHT
E WINDS 5 KT, BECOMING SW AFTER MIDNIGHT. SEAS 2 TO
3 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND NW 1 FOOT AT
2 SECONDS. A CHANCE OF SHOWERS AND TSTMS, MAINLY IN THE EVENING.
TUE
N WINDS 5 TO 10 KT, BECOMING NE 20 TO 25 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT, BUILDING TO 3 TO 4 FT IN THE
AFTERNOON. WAVE DETAIL: E 2 FT AT 8 SECONDS AND SE 1 FOOT AT
7 SECONDS, BECOMING E 4 FT AT 4 SECONDS AND E 2 FT AT 9 SECONDS.
A CHANCE OF TSTMS. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS IN THE AFTERNOON.
TUE NIGHT
NE WINDS 25 TO 30 KT. SEAS 5 TO 7 FT, BUILDING TO
6 TO 8 FT AFTER MIDNIGHT. WAVE DETAIL: E 6 FT AT 5 SECONDS AND E
2 FT AT 10 SECONDS, BECOMING E 8 FT AT 6 SECONDS AND E 1 FOOT AT
10 SECONDS. SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE EVENING,
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF TSTMS AFTER MIDNIGHT.
WED
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 7 TO 8 FT, SUBSIDING TO 6 TO 8 FT IN THE
AFTERNOON. WAVE DETAIL: NE 8 FT AT 7 SECONDS, BECOMING NE 8 FT AT
8 SECONDS. A CHANCE OF SHOWERS IN THE MORNING.
WED NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. SEAS 6 TO
8 FT, SUBSIDING TO 5 TO 7 FT AFTER MIDNIGHT.
THU
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
FRI
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
FRI NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ380-012000-
WATERS FROM SOUTH SANTEE RIVER SC TO EDISTO BEACH SC EXTENDING
FROM 20 TO 60 NM-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
SE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS
4 TO 6 FT. WAVE DETAIL: E 4 FT AT 7 SECONDS. SHOWERS. A CHANCE OF
TSTMS, THEN TSTMS LIKELY LATE.
MON
NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: E 4 FT
AT 7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND TSTMS IN THE
AFTERNOON.
MON NIGHT
NE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
4 TO 5 FT. WAVE DETAIL: S 3 FT AT 6 SECONDS AND E 3 FT AT
11 SECONDS. A CHANCE OF SHOWERS AND TSTMS AFTER MIDNIGHT.
TUE
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 4 TO 5 FT, BUILDING TO 5 TO 7 FT IN THE
AFTERNOON. WAVE DETAIL: S 3 FT AT 6 SECONDS AND E 3 FT AT
10 SECONDS, BECOMING E 7 FT AT 6 SECONDS AND E 2 FT AT
10 SECONDS. A CHANCE OF TSTMS. A CHANCE OF SHOWERS IN THE
MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
TUE NIGHT
NE WINDS 25 TO 30 KT. SEAS 7 TO 9 FT, BUILDING TO
8 TO 10 FT AFTER MIDNIGHT. WAVE DETAIL: NE 9 FT AT 7 SECONDS,
BECOMING NE 10 FT AT 8 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF TSTMS.
WED
NE WINDS 25 TO 30 KT. SEAS 9 TO 10 FT, SUBSIDING TO 8 TO
10 FT IN THE AFTERNOON. WAVE DETAIL: NE 10 FT AT 8 SECONDS. A
CHANCE OF SHOWERS, MAINLY IN THE MORNING.
WED NIGHT
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 7 TO 9 FT, SUBSIDING TO 6 TO 8 FT AFTER
MIDNIGHT. A SLIGHT CHANCE OF SHOWERS.
THU
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
FRI
NE WINDS 5 TO 10 KT. SEAS 3 FT.
FRI NIGHT
S WINDS 5 TO 10 KT. SEAS 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ382-012000-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA EXTENDING FROM 20 TO
60 NM-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
S WINDS 5 TO 10 KT, BECOMING SW LATE. SEAS
3 TO 4 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS. A CHANCE OF TSTMS.
SHOWERS.
MON
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT, BECOMING N IN
THE AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: E 4 FT AT 8 SECONDS
AND W 2 FT AT 4 SECONDS. A CHANCE OF SHOWERS AND TSTMS, MAINLY IN
THE MORNING.
MON NIGHT
NE WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
3 TO 4 FT. WAVE DETAIL: E 4 FT AT 8 SECONDS AND E 4 FT AT
11 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS
AFTER MIDNIGHT.
TUE
N WINDS 10 TO 15 KT, BECOMING NE 20 TO 25 KT WITH GUSTS TO
30 KT IN THE AFTERNOON. SEAS 3 TO 4 FT, BUILDING TO 4 TO 6 FT IN
THE AFTERNOON. WAVE DETAIL: E 4 FT AT 11 SECONDS, BECOMING NE
6 FT AT 5 SECONDS AND E 3 FT AT 10 SECONDS. A CHANCE OF TSTMS. A
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON.
TUE NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS TO 40 KT. SEAS 6 TO
8 FT, BUILDING TO 8 TO 10 FT AFTER MIDNIGHT. WAVE DETAIL: NE 8 FT
AT 7 SECONDS AND E 2 FT AT 10 SECONDS, BECOMING NE 10 FT AT
8 SECONDS. A CHANCE OF SHOWERS AND TSTMS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT.
WED
NE WINDS 25 TO 30 KT WITH GUSTS TO 40 KT. SEAS 9 TO 11 FT,
SUBSIDING TO 9 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: NE 11 FT
AT 8 SECONDS, BECOMING NE 10 FT AT 8 SECONDS. A CHANCE OF SHOWERS
IN THE MORNING.
WED NIGHT
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 8 TO 10 FT, SUBSIDING TO 6 TO 8 FT AFTER
MIDNIGHT.
THU
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
FRI
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
FRI NIGHT
SE WINDS 5 TO 10 KT. SEAS 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
AMZ384-012000-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO
60 NM-
224 AM EDT MON JUN 1 2026
REST OF TONIGHT
W WINDS 5 TO 10 KT. SEAS 2 FT. WAVE DETAIL: SE
2 FT AT 6 SECONDS AND SW 1 FOOT AT 2 SECONDS. A CHANCE OF SHOWERS
AND TSTMS.
MON
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: E 3 FT
AT 7 SECONDS AND W 2 FT AT 3 SECONDS. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF TSTMS IN THE MORNING.
MON NIGHT
NE WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
3 TO 4 FT. WAVE DETAIL: E 3 FT AT 8 SECONDS AND W 1 FOOT AT
3 SECONDS.
TUE
N WINDS 5 TO 10 KT, BECOMING NE 15 TO 20 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. SEAS 3 FT, BUILDING TO 4 TO 5 FT IN THE
AFTERNOON. WAVE DETAIL: E 3 FT AT 8 SECONDS AND E 3 FT AT
11 SECONDS, BECOMING NE 4 FT AT 4 SECONDS AND E 3 FT AT
11 SECONDS. A CHANCE OF TSTMS. A CHANCE OF SHOWERS IN THE
MORNING, THEN SHOWERS IN THE AFTERNOON.
TUE NIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT
AFTER MIDNIGHT. SEAS 5 TO 7 FT, BUILDING TO 7 TO 9 FT AFTER
MIDNIGHT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND E 3 FT AT
10 SECONDS, BECOMING NE 9 FT AT 7 SECONDS AND NE 1 FOOT AT
10 SECONDS. SHOWERS LIKELY WITH A CHANCE OF TSTMS IN THE EVENING,
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF TSTMS AFTER MIDNIGHT.
WED
NE WINDS 25 TO 30 KT. SEAS 9 TO 10 FT, SUBSIDING TO 8 TO
10 FT IN THE AFTERNOON. WAVE DETAIL: NE 10 FT AT 8 SECONDS. A
CHANCE OF SHOWERS IN THE MORNING.
WED NIGHT
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 7 TO 9 FT, SUBSIDING TO 6 TO 8 FT AFTER
MIDNIGHT.
THU
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
FRI
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
FRI NIGHT
SE WINDS 5 TO 10 KT. SEAS 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page