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

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View more marine forecast zones for the state of Florida

Synopsis for Northeast Florida and Southeast Georgia

Expires:202512142345;;557062
FZUS52 KJAX 140836
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
336 AM EST Sun Dec 14 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.


AMZ400-142345-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
336 AM EST Sun Dec 14 2025

.SYNOPSIS... 

An Arctic cold front will cross the Georgia waters towards noon 
today and will continue southward across the northeast Florida 
waters during the early to mid afternoon hours. Winds will shift to 
northwesterly and will steadily increase this afternoon through 
tonight. Small Craft Advisory conditions will develop early this 
afternoon across the Georgia waters, followed by winds shifting to 
northerly towards sunset and then northeasterly after midnight. 
Frequent Gale force wind gusts will develop late this afternoon and 
will continue through around sunrise on Monday throughout our local 
waters as strong high pressure wedges down the southeastern 
seaboard. Coastal troughing will then develop over our local waters 
on Monday and Monday night, developing scattered showers, mainly 
offshore. Weakening high pressure will then shift southward towards 
our area on Tuesday, allowing winds and seas to quickly subside. 
High pressure will then shift offshore on Wednesday afternoon, with 
scattered showers possible by Thursday and Thursday night in advance
of a weakening frontal boundary that will be entering the 
southeastern states. This front will likely cross the Georgia waters
on Friday morning and may then stall over the northeast Florida 
waters by Friday night.


.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.


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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

For more marine forecast information for the Jacksonville zone visit the following office website:

NOAA Jacksonville Marine Office website