Jacksonville Florida Marine Forecast Interactive Clickable Zone Map
Marine forecast zone from the state of Florida Jacksonville NOAA office which includes the Atlantic Ocean, coastal waters, bays and offshore.
Marine forecast areas included are Flagler Beach, Beverly Beach, Painters Hill, Marineland, Crescent Beach, Butler Beach, St Augustine Beach, Anastasia, Vilano Beach, Sawgrass, Ponte Vedra Beach, Jacksonville Beach, Neptune Beach, Atlantic Beach, Mayport, American Beach, Fernandina Beach, Stafford, Jekyll Island, St. Simons Island, Sea Island and Brunswick GA
Click any zone on the map below to retrieve forecast
Synopsis for Northeast Florida and Southeast Georgia
Expires:202512132000;;489156 FZUS52 KJAX 130529 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 1229 AM EST Sat Dec 13 2025 Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves. AMZ400-132000- Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm- 1229 AM EST Sat Dec 13 2025 .SYNOPSIS... High pressure ridge hold over area waters through this evening before breaking down tonight ahead of an approaching cold front. The front will cross through the area on Sunday, bringing only very isolated shower chances Sunday. Northwesterly winds will strengthen in the wake of this frontal passage on Sunday and Sunday Night afternoon: Small Craft Advisories are very likely, with Gale Warnings also possible Sunday Night as winds shift to northerly and then northeasterly due to strong high pressure wedging down the southeastern seaboard. High pressure will then gradually weaken over the southeastern states early next week as coastal troughing develops over our local waters. Small Craft Advisories and/or Gale Warnings will likely continue through Monday morning, with onshore winds and seas then gradually subsiding from Monday afternoon through Tuesday. Coastal troughing may generate a few showers early next week, mainly for the offshore waters. High pressure will then shift eastward and off the southeastern seaboard by midweek. .GULF STREAM... The approximate location of the west wall of the Gulf Stream as of Dec 06, 2025 at 1200 UTC... 71 nautical miles east of Flagler Beach. 74 nautical miles east of Saint Augustine Beach. 85 nautical miles east southeast of Jacksonville Beach. 97 nautical miles east southeast of St Simons Island. This data courtesy of the Naval Oceanographic Office. $$
Coastal marine forecasts from NOAA National Weather Service. Marine forecasts are issued at least four times a day. Advisories, watches and warnings for marine areas are issued as required. Internet forecasts should never be relied upon to obtain the latest forecast and warning data. Use other means such as NOAA Weather Radio to obtain the latest forecasts and warnings.
Jacksonville Florida Zone Marine Forecast Text Links
- AMZ450 Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM
- AMZ452 Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM
- AMZ454 Coastal waters from St. Augustine to Flagler Beach FL out 20 NM
- AMZ470 Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM
- AMZ472 Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM
- AMZ474 Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM
For more marine forecast information for the Jacksonville zone visit the following office website: