Marine Thunderstorm Wind — Tidal Potomac Indian Hd To Cobb Is Md, Atlantic North
2025-08-13 · near Potomac Light 33 (lt3), Tidal Potomac Indian Hd To Cobb Is Md, Atlantic North
34 MG
Magnitude
Event narrative
A wind gust of 34 knots (39 MPH) was measured by the Potomac Light WeatherFlow sensor (XP33).
Wider weather episode
A couple of thunderstorms produced localized gale-force wind gusts over the middle tidal Potomac River and the upper Chesapeake Bay.
View location on OpenStreetMap → (38.3400, -76.9900)
Source: NOAA Storm Events Database, event_id 1276522. Narrative written by the NWS forecast office that issued the report.