Guam High Surf Warning | Effective 04/15/2026 10:49
Public safety alert, emergency alert, and weather alert
Description:
* WHAT...For the Coastal Flood Warning, significant coastal
flooding up to 3 feet. For the High Surf Warning, dangerously
large breaking waves of 12 to 16 feet.
* WHERE...South, west and north facing reefs and shorelines.
* WHEN...For the Coastal Flood Warning, until 5 PM ChST this
afternoon. For the High Surf Warning, until 5 PM ChST Friday.
* IMPACTS...Some roads may be closed. Low lying property