FZUS72 KJAX 152123 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 423 PM EST Sun Feb 15 2026 AMZ450-452-470-472-152300- 423 PM EST Sun Feb 15 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... 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 422 PM EST, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from 13 nm southwest of Jekyll Island to 41 nm west of Jacksonville Beach, moving east at 45 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 800 PM EST for northeastern Florida...southeastern Georgia...and the adjacent coastal waters. 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 3130 8142 3128 8138 3130 8137 3130 8131 3123 8085 3111 8028 3071 8043 3060 8042 3024 8060 3018 8145 3034 8148 3038 8151 3051 8150 3055 8156 3066 8153 3072 8169 $$ DUBOIS