923 FZUS72 KJAX 301006 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 606 AM EDT Thu Jul 30 2026 AMZ452-454-301100- 606 AM EDT Thu Jul 30 2026 A Marine Weather Statement has been issued for the following areas... Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... At 606 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located about 3 miles west of Vilano Beach, or 7 nm northwest of Saint Augustine, moving east at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 3005 8113 2984 8109 2971 8112 2979 8134 2981 8135 3005 8140 $$ SHASHY  827 WHUS52 KTAE 301010 SMWTAE GMZ752-765-772-775-301145- /O.NEW.KTAE.MA.W.0250.260730T1010Z-260730T1145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 610 AM EDT Thu Jul 30 2026 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal Waters from Mexico Beach to Apalachicola out 20 NM... Coastal waters from Suwannee River to Keaton Beach out 20 NM... Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM... Waters from Suwannee River to Apalachicola FL from 20 to 60 NM... * Until 745 AM EDT/645 AM CDT/. * At 610 AM EDT/510 AM CDT/, strong thunderstorms were located along a line extending from 30 nm southwest of Port St. Joe to near Empire Mica Wreck to 22 nm southwest of C Tower. The strong thunderstorms were nearly stationary. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Empire Mica Wreck. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2961 8554 2935 8523 2924 8498 2927 8440 2958 8404 2964 8368 2944 8368 2905 8401 2889 8426 2882 8513 2905 8554 2931 8568 TIME...MOT...LOC 1010Z 234DEG 2KT 2934 8553 2925 8541 2914 8517 HAIL...0.00IN WIND...>34KTS $$ 21-HANER  828 WHUS52 KJAX 301018 SMWJAX AMZ452-454-301115- /O.NEW.KJAX.MA.W.0161.260730T1018Z-260730T1115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 618 AM EDT Thu Jul 30 2026 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... * Until 715 AM EDT. * At 618 AM EDT, a strong thunderstorm was located near Vilano Beach, or near Saint Augustine, moving east at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Nine Mile Reef, Saint Augustine, Saint Augustine Beach, Crescent Beach, Butler Beach, Vilano Beach, and South Ponte Vedra Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. 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 2970 8124 2973 8128 2981 8135 3003 8139 3006 8129 3008 8099 3008 8098 2970 8100 TIME...MOT...LOC 1018Z 282DEG 14KT 2993 8136 HAIL...0.00IN WIND...>34KTS $$ SHASHY  657 WHUS52 KTAE 301032 SMWTAE GMZ751-770-772-301200- /O.NEW.KTAE.MA.W.0251.260730T1032Z-260730T1200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 532 AM CDT Thu Jul 30 2026 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM... Waters from Mexico Beach to Apalachicola FL from 20 to 60 NM... Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM... * Until 700 AM CDT. * At 532 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near Okaloosa Deep Water Reef to 19 nm southwest of Mexico Beach, moving south at 5 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels...and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3009 8639 2974 8549 2939 8565 2969 8640 TIME...MOT...LOC 1032Z 013DEG 6KT 3005 8647 2975 8571 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 21-HANER