FZUS72 KCHS 220009 MWSCHS Marine Weather Statement National Weather Service Charleston SC 809 PM EDT Sun Jun 21 2026 AMZ362-220019- /O.CAN.KCHS.MA.W.0039.000000T0000Z-260622T0030Z/ 809 PM EDT Sun Jun 21 2026 ...SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Coastal waters from Edisto Beach SC to Savannah GA out 20 NM... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 3210 8089 3217 8075 3221 8071 3227 8078 3232 8076 3234 8069 3230 8060 3234 8047 3238 8046 3246 8051 3251 8049 3253 8044 3251 8040 3252 8033 3250 8030 3248 8033 3234 8002 3223 8005 3222 8010 3213 8016 TIME...MOT...LOC 2257Z 264DEG 12KT 3225 8092 $$ CPM