* WHAT...Large breaking waves of 8 to 10 feet.
* WHERE...North facing reefs of Yap.
* WHEN...Until 6 PM ChST Tuesday.
* IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.
* ADDITIONAL DETAILS...Super Typhoon Champi is producing high surf along north facing reefs. As Champi moves further into the Philippine Sea over the next few days, surf is expected to diminish.