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Marine Thunderstorm Wind · Atlantic South

Marine Thunderstorm Wind July 13, 2025 · Fernandina Beach To St Augustine Fl Out 20nm, Atlantic South

52 mph

Measured gust (45 kt)

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

The Weatherflow

observation XJAX on the Jax Beach Pier

measured a sustained north wind of 29 mph

with a gust to 52 mph.

The wider storm

A surface front shifted southward across north Florida with moist SW from the Gulf and a dominant west coast sea breeze regime triggering scattered storm pulse storms.

Began near Jacksonville Beach (30.2900, -81.3900).

Source: NOAA Storm Events Database, event 1275512. Narratives are written by the National Weather Service forecast office that issued the report.

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