FZUS72 KJAX 221742 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 142 PM EDT Sat Aug 22 2026 AMZ450-452-221845- 142 PM EDT Sat Aug 22 2026 ...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM... Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM... At 142 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from 15 nm west of Amelia City to 11 nm southwest of Guana River State Park, moving east at 15 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 these storms pass. && LAT...LON 3075 8169 3085 8129 2991 8101 2990 8137 3010 8141 3022 8147 3034 8148 3038 8151 3044 8149 3051 8150 3055 8156 3060 8153 3066 8153 3072 8169 $$ HESS