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Marine Thunderstorm Wind · Atlantic South

Marine Thunderstorm Wind March 31, 2025 · Fernandina Beach To St Augustine Fl Out 20nm, Atlantic South

41 mph

Measured gust (36 kt)

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

What the National Weather Service wrote

A Weatherflow station reported a gust to 42

mph.

The wider storm

A pre-frontal squall line moved east to west across SE GA during the late afternoon and early evening as a 850 mb low level jet of 40-50 kts phased over the squall line. Storms remained strong as the moved offshore of the local Atlantic coast into the early evening.

Began near Mayport Nas (30.3900, -81.4800).

Source: NOAA Storm Events Database, event 1242748. Narratives are written by the National Weather Service forecast office that issued the report.

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