FZUS72 KJAX 092103 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 503 PM EDT Fri May 9 2025 AMZ452-092200- 503 PM EDT Fri May 9 2025 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM... At 502 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near Amelia City, or 29 nm south of St. Simons Island, moving southeast 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 3070 8157 3069 8156 3070 8155 3069 8155 3070 8152 3069 8152 3070 8151 3070 8149 3068 8128 3066 8116 3051 8110 3046 8149 3051 8150 3055 8156 3060 8153 3066 8153 3067 8157 $$ KB