777 
FZUS72 KCHS 191304
MWSCHS

Marine Weather Statement
National Weather Service Charleston SC
904 AM EDT Fri Jun 19 2026

AMZ362-191314-
/O.CAN.KCHS.MA.W.0034.000000T0000Z-260619T1330Z/
904 AM EDT Fri Jun 19 2026

...SPECIAL MARINE WARNING IS CANCELLED...

The affected areas were...
Coastal waters from Edisto Beach SC to Savannah GA out 20 NM...

The thunderstorms have moved out of area and no longer pose a
significant threat to boaters.

&&

LAT...LON 3229 7990 3230 7993 3277 7959 3311 7926
      3306 7916 3302 7907 3297 7897 3295 7892
      3264 7909 3204 7963 3205 8011 3228 7994
TIME...MOT...LOC 1206Z 275DEG 27KT 3302 7952 3269 7973 3226 8022

$$


AMZ360-380-382-191330-
/O.CON.KCHS.MA.W.0034.000000T0000Z-260619T1330Z/
904 AM EDT Fri Jun 19 2026

...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 930 AM EDT...

For the following areas...
  Waters from South Santee River to Edisto Beach out 60 NM...
  Waters from Edisto Beach SC to Savannah GA extending from 20 to 60
  NM...

At 904 AM EDT, strong thunderstorms were located along a line from 6
NM southwest of Cape Romain Reef to 9 NM southeast of Edisto Offshore
Reef, moving east at 20 knots.

HAZARD...Wind gusts to 34 knots.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and
         suddenly higher waves.

Locations impacted include...
  Capers Mid Shelf, Y-73 Reef, Doug Mellichamp Reef, Comanche Reef,
  Joe Shuford Reef, Charleston Sixty, Capers Reef, Jimmy Leland Tug,
  Edisto Offshore Reef, Hector Reef and Cape Romain Reef.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 3229 7990 3230 7993 3277 7959 3311 7926
      3306 7916 3302 7907 3297 7897 3295 7892
      3264 7909 3204 7963 3205 8011 3228 7994
TIME...MOT...LOC 1206Z 284DEG 21KT 3301 7952 3269 7974 3220 8014

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...34 KTS

$$

NED


357 
FZUS72 KCHS 191325
MWSCHS

Marine Weather Statement
National Weather Service Charleston SC
925 AM EDT Fri Jun 19 2026

AMZ360-380-382-191335-
/O.EXP.KCHS.MA.W.0034.000000T0000Z-260619T1330Z/
925 AM EDT Fri Jun 19 2026

...SPECIAL MARINE WARNING WILL EXPIRE AT 930 AM EDT...

The affected areas were...
  Waters from South Santee River to Edisto Beach out 60 NM...
  Waters from Edisto Beach SC to Savannah GA extending from 20 to 60
  NM...

The thunderstorms have moved out of area and no longer pose a
significant threat to boaters.

&&

LAT...LON 3229 7990 3230 7993 3277 7959 3311 7926
      3306 7916 3302 7907 3297 7897 3295 7892
      3264 7909 3204 7963 3205 8011 3228 7994
TIME...MOT...LOC 1304Z 285DEG 21KT 3292 7913 3260 7934 3211 7974

$$

NED


420 
FZUS72 KCHS 191336
MWSCHS

Marine Weather Statement
National Weather Service Charleston SC
936 AM EDT Fri Jun 19 2026

AMZ380-191445-
/O.CON.KCHS.MA.W.0036.000000T0000Z-260619T1445Z/
936 AM EDT Fri Jun 19 2026

...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1045 AM EDT...

For the following areas...
Waters from South Santee River SC to Edisto Beach SC extending from
20 to 60 NM...

At 936 AM EDT, strong thunderstorms were located along a line from 24
NM southeast of Cape Romain Reef to 23 NM south of Doug Mellichamp
Reef, moving southeast at 30 knots.

HAZARD...Wind gusts to 34 knots.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and
         suddenly higher waves.

Locations impacted include...
  Edisto Buoy.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

Seek safe shelter, mariners can expect gusty winds and increasing
waves.

&&

LAT...LON 3203 7926 3214 7950 3252 7913 3290 7884
      3261 7824
TIME...MOT...LOC 1251Z 299DEG 27KT 3296 7898 3257 7933 3225 7962

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...34 KTS

$$

NED