13°29'北 / 144°46'东 / 高度 13 m / 23:10 2026-05-19, Pacific/Guam (UTC+10)
开始于: 2026-05-19, 15:50
到: 2026-05-20, 06:00
* WHAT...Dangerous rip currents. * WHERE...East facing reefs of the Marianas. * WHEN...Through Thursday afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...A high risk of rip currents along east-facing reefs is now in effect through Thursday afternoon as latest model guidance shows little change in the sea state. Buoy data continues to support swells capable of producing surf up to 9 feet. Conditions will continue to be monitored over the next couple of days.
Guam,Guam
Rip currents will be life threatening. 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.
NWS Tiyan GU
2026-05-19, 15:50