Marine Thunderstorm Wind — Charleston Harbor, Atlantic South
2025-05-09 · near The Charleston Battery, Charleston Harbor, Atlantic South
34 MG
Magnitude
Event narrative
The Weatherflow site on Plum Island just west of Charleston measured a 34 knot wind gust.
Wider weather episode
Clusters of thunderstorms developed along the southeast South Carolina coast in the early morning hours. A few of these storms became strong enough to produce strong wind gusts along the coast as well as across the adjacent Atlantic coastal waters.
View location on OpenStreetMap → (32.7585, -79.9529)
Source: NOAA Storm Events Database, event_id 1263534. Narrative written by the NWS forecast office that issued the report.