Guam, Northern Mariana Islands Minor High Surf Advisory | Effective 10/01/2026 21:44
* WHAT...For the High Surf Advisory, large breaking waves of 8 to
12 feet expected in the surf zone. For the High Rip Current Risk,
dangerous rip currents expected.
* WHERE...North, west and south facing reefs of Guam and Rota.
* WHEN...For the High Surf Advisory, from 4 AM Friday to 4 AM ChST
Monday. For the High Rip Current Risk, through late Sunday night.
* IMPACTS...Dangerous swimming and surfing conditions and localized
beach erosion. Rip currents can sweep even the best swimmers away
from shore into deeper water.