Marine Thunderstorm Wind — Charleston Harbor, Atlantic South
2025-04-07 · near Fort Sumter, Charleston Harbor, Atlantic South
35 MG
Magnitude
Event narrative
The Weatherflow sensor at Fort Sumter Range Front Light measured a peak wind gust of 35 knots.
Wider weather episode
A cold front pushed through the region within an environment displaying high shear and modest instability, producing thunderstorms capable of damaging wind gusts across coastal waters.
View location on OpenStreetMap → (32.7512, -79.8707)
Source: NOAA Storm Events Database, event_id 1240526. Narrative written by the NWS forecast office that issued the report.