FZUS72 KJAX 232120 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 520 PM EDT Sun Aug 23 2026 AMZ454-232130- /O.EXP.KJAX.MA.W.0213.000000T0000Z-260823T2130Z/ 520 PM EDT Sun Aug 23 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 530 PM EDT... The affected areas were... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 2946 8114 2960 8125 2963 8125 2965 8128 2969 8108 2960 8094 2950 8084 2947 8087 TIME...MOT...LOC 2120Z 307DEG 8KT 2954 8103 $$ CHANEY