FZUS72 KJAX 301921 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 321 PM EDT Wed Sep 30 2026 AMZ452-470-472-302015- 321 PM EDT Wed Sep 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... 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... At 319 PM EDT, Doppler radar indicated a few thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located 42 nm east of Atlantic Beach, or 51 nm northeast of Saint Augustine, moving northwest at 15 knots. Additional showers a thunderstorm were located 10 miles east of Jacksonville Beach. 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. Waterspouts are possible with this activity. If a waterspout occurs, move your boat away from it. Waterspouts can develop rapidly and produce winds and seas that are dangerous for vessels and everyone onboard. && LAT...LON 3092 8078 3069 8042 3063 8043 3057 8041 3049 8040 3047 8040 3022 8058 3020 8132 3042 8133 $$