FZUS72 KJAX 111427 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 927 AM EST Sun Jan 11 2026 AMZ452-454-111530- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 927 AM EST Sun Jan 11 2026 ...AREAS OF MORNING FOG NORTHEAST FLORIDA ATLANTIC WATERS... Fog will move offshore of the northeast Florida Atlantic coast from near St Augustine southward toward Flagler Beach through 10 am. Visibility may be lowered to 1 NM at times. Navigation may become difficult at times. $$