Marine Thunderstorm Wind — Fernandina Beach To St Augustine Fl Out 20nm, Atlantic South
2025-07-22 · near Mayport Nas, Fernandina Beach To St Augustine Fl Out 20nm, Atlantic South
35 MG
Magnitude
Event narrative
AWOS station KNRB Mayport Naval Station measured a gust to 40 mph.
Wider weather episode
A trough extended across the local area, and an area of low pressure formed along the trough axis and retrograded into the Gulf of America during this period. Waves of heavy, slow moving storms produced localized flooding rainfall. A few stronger storms produced gusty wet downbursts.
View location on OpenStreetMap → (30.4000, -81.4200)
Source: NOAA Storm Events Database, event_id 1278392. Narrative written by the NWS forecast office that issued the report.