Marine Thunderstorm Wind — Jupiter Inlet To Deerfield Beach Fl Out 20nm, Atlantic South
2025-08-09 · near Boca Raton, Jupiter Inlet To Deerfield Beach Fl Out 20nm, Atlantic South
40 MG
Magnitude
Event narrative
A thunderstorm wind gust of 46 mph/40 knots was recorded at the WeatherSTEM station 1847W Delray Beach North. Anemometer height is 59 feet.
Wider weather episode
The northern extent of a tropical wave and a stalled boundary near north Florida provided some enhancement to accompany diurnal heating and the sea/land breezes on August 9, 2025 which allowed for strong thunderstorms to develop over the Atlantic coast.
View location on OpenStreetMap → (26.4700, -80.0600)
Source: NOAA Storm Events Database, event_id 1290542. Narrative written by the NWS forecast office that issued the report.