569 FZUS72 KJAX 170237 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 1037 PM EDT Tue Jun 16 2026 AMZ472-170330- 1037 PM EDT Tue Jun 16 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM... At 1036 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 34 nm east of Guana River State Park, or 37 nm northeast of Saint Augustine, moving east at 25 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. && LAT...LON 3012 8093 3035 8077 3042 8038 3023 8034 3016 8031 3009 8030 2999 8026 $$ KB