7/27/2025 3:32:00 PM until 7/28/2025 7:00:00 AM

Rip currents will be life threatening. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

* WHAT...For the Coastal Flood Advisory, minor coastal flooding of 1 to 3 feet. For the High Surf Advisory, large breaking waves of up to 11 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...For the Coastal Flood Advisory, south and west facing reefs of Guam. For the High Surf Advisory and the High Rip Current Risk, south, west and north facing reefs of Guam. * WHEN...For the Coastal Flood Advisory, until 6 AM ChST Monday. For the High Surf Advisory, until 6 PM ChST Tuesday. For the High Rip Current Risk, through Tuesday afternoon. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.