FZUS72 KCHS 230009
MWSCHS

Marine Weather Statement
National Weather Service Charleston SC
809 PM EDT Sat Aug 22 2026

AMZ340-360-230019-
/O.EXP.KCHS.MA.W.0104.000000T0000Z-260823T0015Z/
809 PM EDT Sat Aug 22 2026

...SPECIAL MARINE WARNING WILL EXPIRE AT 815 PM EDT...

The affected areas were...
Charleston Harbor...
Coastal waters from South Santee River to Edisto Beach SC out 20
NM...

The thunderstorm has weakened and no longer poses a significant
threat to boaters.

&&

LAT...LON 3263 8004 3263 8002 3267 7999 3271 7990
      3277 7999 3278 7999 3280 7998 3281 7995
      3283 7994 3285 7992 3284 7989 3281 7988
      3279 7984 3283 7974 3287 7972 3291 7964
      3295 7965 3297 7964 3286 7936 3242 7988
TIME...MOT...LOC 2221Z 288DEG 20KT 3290 8000

$$

ETM