The areas affected include... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM...
At 354 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 8 nm north of Amelia City, or 27 nm south of St. Simons Island, moving northeast at 10 knots.