Marine Thunderstorm Wind — Fernandina Beach To St Augustine Fl Out 20nm, Atlantic South
2025-05-21 · near Mayport Nas, Fernandina Beach To St Augustine Fl Out 20nm, Atlantic South
42 MG
Magnitude
Event narrative
The Mayport Naval Station AWOS measured a wind gust of 48 mph.
Wider weather episode
A front edged southward across southeast Georgia in the afternoon while moist and unstable SW flow off of the Gulf fueled diurnally enhanced storms over NE FL. As the front slid across SE GA into the afternoon, passing waves of upper-level energy from the WSW promoted storm strength.
View location on OpenStreetMap → (30.4000, -81.4200)
Source: NOAA Storm Events Database, event_id 1256718. Narrative written by the NWS forecast office that issued the report.