* WHAT...For the first Small Craft Advisory, southeast winds 10 to 15 kt with gusts up to 20 kt. For the second Small Craft Advisory, south winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...Tidal Potomac from Cobb Island MD to Smith Point VA.
* WHEN...For the first Small Craft Advisory, until 1 AM EDT Wednesday. For the second Small Craft Advisory, from 11 AM Wednesday to 2 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.