Small Craft Advisory

* WHAT...Seas 7 to 10 feet.

* WHERE...Marianas Coastal Waters.

* WHEN...Until 4 PM ChST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...Significant west to southwest swells continue to emanate from Super Typhoon Bavi (09W) and its trailing monsoon pattern, maintaining seas hazardous to small craft. Altimetry and Tanapag buoy data indicate combined seas sustaining at around 9 to 10 feet over western coastal waters of the Marianas as seas take longer to relax below hazardous levels than previously expected. So the Small Craft Advisory is extended through Friday afternoon, after which seas may fall below hazardous levels of 10 feet.