Marine Thunderstorm Wind — Biscayne Bay, Atlantic South

2025-08-30 · near Key Biscayne, Biscayne Bay, Atlantic South

Event narrative

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.

Wider weather episode

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.

View location on OpenStreetMap → (25.6600, -80.1900)

Source: NOAA Storm Events Database, event_id 1290903. Narrative written by the NWS forecast office that issued the report.