Expires:202504080245;Remove:202504080245;440857 WHUS52 KJAX 080148 SMWJAX AMZ452-454-470-472-474-080245- /O.NEW.KJAX.MA.W.0036.250408T0148Z-250408T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 948 PM EDT Mon Apr 7 2025 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM... Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM... Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM... * Until 1045 PM EDT. * At 946 PM EDT, strong thunderstorms were located along a line extending from 36 nm east of Amelia City to 15 nm west of Crescent Beach, moving northeast at 40 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Buoy Hlha, Dorothy Louise Barge, Casablanca Reef, Saint Augustine Beach, Tournament Reef, Vilano Beach, Anna Reef, South Ponte Vedra Beach, Nine Mile Reef, Saint Augustine, Crescent Beach, Butler Beach, Navy Drydock, Marineland, and Guana River State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. && LAT...LON 3111 8028 3063 8043 3009 8030 2967 8010 2963 8126 2964 8126 2973 8128 2981 8135 3008 8140 3066 8114 3065 8110 3075 8110 3123 8088 TIME...MOT...LOC 0146Z 244DEG 40KT 3064 8075 2965 8151 HAIL...0.00IN WIND...40KTS $$ DUBOIS