The areas affected include... Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM... Coastal waters from High Island to Freeport TX out 20 NM... Galveston Bay... Matagorda Bay...
At 838 AM CDT, Doppler radar indicated showers and thunderstorms, capable of producing winds to around 30 knots. These showers were located over Matagorda Bay and the nearshore Gulf waters up to 20 nautical miles offshore.