Marine Thunderstorm Wind · Atlantic South

Marine Thunderstorm Wind August 30, 2025 · Biscayne Bay, Atlantic South

39 mph

Measured gust (34 kt)

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

What the National Weather Service wrote

Mesonet station XKBS Biscayne Bay Light 20 reported a wind gust of 39 mph at 2:08pm as a gusty thunderstorm moved over Biscayne Bay.

The wider storm

A trough of low pressure over the eastern United States, a stationary surface boundary north of the area, and ample moisture over South Florida created an environment where strong thunderstorms developed over Atlantic waters off Southeast Florida on August 30, 2025.

Began near Key Biscayne (25.6600, -80.1900).

Source: NOAA Storm Events Database, event 1290903. Narratives are written by the National Weather Service forecast office that issued the report.

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