FZUS72 KCHS 100136 MWSCHS Marine Weather Statement National Weather Service Charleston SC 936 PM EDT Fri May 9 2025 AMZ330-350-100146- /O.EXP.KCHS.MA.W.0030.000000T0000Z-250510T0145Z/ 936 PM EDT Fri May 9 2025 ...SPECIAL MARINE WARNING WILL EXPIRE AT 945 PM EDT... The affected areas were... Charleston Harbor... Waters from South Santee River to Edisto Beach SC out 20 NM... The thunderstorm has moved out of area and no longer poses a significant threat to boaters. && LAT...LON 3265 7998 3270 7991 3271 7991 3272 7992 3274 7993 3275 7998 3277 7999 3279 7998 3281 7996 3283 7996 3285 7994 3285 7990 3284 7989 3281 7988 3279 7984 3283 7974 3286 7972 3286 7967 3280 7949 3253 7975 TIME...MOT...LOC 0019Z 284DEG 16KT 3281 8006 $$ RFM