* WHAT...West winds 30 to 40 kt with gusts up to 55 kt and seas 9 to 14 ft.
* WHERE...Coastal Gulf waters east of the mouth of the Mississippi River, including the sounds and Lake Borgne.
* WHEN...Tropical Storm force winds possible from Tuesday afternoon until Wednesday afternoon.
* IMPACTS...Tropical storm force winds and hazardous seas could capsize or damage vessels and reduce visibility.