Guam, Northern Mariana Islands Coastal Flood Warning | Effective 04/15/2026 16:54
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
* WHAT...For the Coastal Flood Warning, significant coastal<br />
flooding up to 3 feet. For the High Surf Warning, dangerously<br />
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<br />
afternoon. For the High Surf Warning, until 5 PM ChST Friday.
* IMPACTS...Some roads may be closed. Low lying property including<br />