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Severe · Special Marine WarningThis alert has expired. It is kept for reference.

Special Marine Warning issued October 9 at 10:55PM EDT until October 10

Affecting 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

In effect until: Oct 10, 2026, 4:00 AM

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

Likely impact; effects through 4:00 AM.

Stay indoors, monitor local alerts, and follow instructions from local officials.

Read the original bulletin (official text)
SMWJAX

The National Weather Service in Jacksonville has issued a

* Special Marine Warning for...
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...

* Until midnight EDT.

* At 1055 PM EDT, a strong thunderstorm was located 17 nm east of
Talbot Island, or 39 nm north of Saint Augustine, moving north at
25 knots.

HAZARD...Wind gusts 34 knots or greater.

SOURCE...Radar.

IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.

* Locations impacted include...
Buoy Cdh and Whittakers Snapper Hole Reef.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™