FZUS72 KJAX 132317 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 717 PM EDT Sat Sep 13 2025 AMZ472-140045- 717 PM EDT Sat Sep 13 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM... At 717 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 49 nm east of Vilano Beach, or 50 nm east of Saint Augustine, moving southwest 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. 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 2990 8052 3007 8054 3021 8033 3015 8031 3009 8030 3002 8027 2989 8021 $$ KB