


Special Marine Warning
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
883 WHUS52 KJAX 110218 SMWJAX AMZ450-110315- /O.NEW.KJAX.MA.W.0118.250611T0218Z-250611T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 1018 PM EDT Tue Jun 10 2025 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM... * Until 1115 PM EDT. * At 1017 PM EDT, a strong thunderstorm was located 11 nm west of St. Simons Island, moving east at 20 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... St Simons Island Village, High Point, St. Simons Island, Saint Andrews Sound, Buoy F, St Simons Sound Buoy 9, Cumberland Island, Jekyll Island, and Buoy Cdh. 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 3129 8140 3128 8138 3129 8139 3130 8134 3124 8094 3104 8101 3096 8107 3076 8110 3085 8168 3092 8157 3099 8166 3102 8165 3104 8158 3111 8163 3118 8161 3120 8168 3129 8160 3127 8154 3121 8149 3130 8147 TIME...MOT...LOC 0217Z 275DEG 19KT 3120 8161 HAIL...<.75IN WIND...>34KTS $$ HESS