* WHAT...For the first Small Craft Advisory, south winds 20 to 30 kt with gusts up to 40 kt and seas 16 to 21 ft. For the second Small Craft Advisory, north winds 15 to 25 kt and seas 7 to 10 ft expected.
* WHERE...Southern Chatham Strait.
* WHEN...For the first Small Craft Advisory, until noon AKST today. For the second Small Craft Advisory, from 3 PM to 6 PM AKST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.