Marine Thunderstorm Wind — Savannah Ga To Altamaha Sd Ga Out 20nm, Atlantic South
2025-08-01 · near Tybee Island, Savannah Ga To Altamaha Sd Ga Out 20nm, Atlantic South
52 MG
Magnitude
Event narrative
The Weatherflow sensor at Tybee South measured wind gusts of at least 34 knots between 1102 PM and 1117 PM with a peak wind gust of 52 knots at 1102 PM.
Wider weather episode
A weak warm front passing across the area encountered deep moisture, warm temperatures and large downdraft CAPE, favoring strong to severe thunderstorms across coastal waters.
View location on OpenStreetMap → (31.9869, -80.8519)
Source: NOAA Storm Events Database, event_id 1291116. Narrative written by the NWS forecast office that issued the report.