Active Weather Alerts
Rip Current Statement
Issued: 6:15 AM Jul. 23, 2025 – National Weather Service
...HIGH RIP CURRENT RISK IN EFFECT FROM THURSDAY MORNING THROUGH LATE THURSDAY NIGHT ALONG EAST FACING REEFS... ...HIGH SURF ADVISORY IN EFFECT FROM 6 PM THURSDAY TO 6 AM CHST SUNDAY ALONG SOUTH AND EAST FACING REEFS... ...HIGH RIP CURRENT RISK IN EFFECT FROM THURSDAY EVENING THROUGH LATE SATURDAY NIGHT ALONG SOUTH AND WEST FACING REEFS... * WHAT...For the High Surf Advisory, large breaking waves of 8 to 11 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...For the High Surf Advisory, south and west facing reefs. For the High Rip Current Risk, east, south and west facing reefs of the Marianas. * WHEN...For the High Surf Advisory, from 6 PM Thursday to 6 AM ChST Sunday. For the High Rip Current Risk, from Thursday morning through late Saturday 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. * PRECAUTIONARY/PREPAREDNESS ACTIONS... Rip currents will be life threatening. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. 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. &&
High Surf Advisory
Issued: 6:15 AM Jul. 23, 2025 – National Weather Service
...HIGH RIP CURRENT RISK IN EFFECT FROM THURSDAY MORNING THROUGH LATE THURSDAY NIGHT ALONG EAST FACING REEFS... ...HIGH SURF ADVISORY IN EFFECT FROM 6 PM THURSDAY TO 6 AM CHST SUNDAY ALONG SOUTH AND EAST FACING REEFS... ...HIGH RIP CURRENT RISK IN EFFECT FROM THURSDAY EVENING THROUGH LATE SATURDAY NIGHT ALONG SOUTH AND WEST FACING REEFS... * WHAT...For the High Surf Advisory, large breaking waves of 8 to 11 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...For the High Surf Advisory, south and west facing reefs. For the High Rip Current Risk, east, south and west facing reefs of the Marianas. * WHEN...For the High Surf Advisory, from 6 PM Thursday to 6 AM ChST Sunday. For the High Rip Current Risk, from Thursday morning through late Saturday 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. * PRECAUTIONARY/PREPAREDNESS ACTIONS... Rip currents will be life threatening. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. 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. &&
Small Craft Advisory
Issued: 6:09 AM Jul. 23, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM THURSDAY TO 6 AM CHST SUNDAY... * WHAT...South to southwest winds 15 to 25 kt becoming southwest 20 to 30 kt Thursday night with gusts up to 40 kt, and seas 8 to 12 feet expected. * WHERE...Guam and Rota Coastal Waters. * WHEN...From 6 AM Thursday to 6 AM ChST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A passing tropical disturbance and a strong monsoon surge developing behind it will bring winds and seas hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. &&
Flood Watch
Issued: 3:58 AM Jul. 23, 2025 – National Weather Service
...FLOOD WATCH NOW IN EFFECT THROUGH LATE SATURDAY NIGHT... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Guam, Rota, Tinian and Saipan. * WHEN...Through late Saturday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - An unsettled pattern caused by a passing tropical disturbance Invest 98W and the monsoon surge in its wake is likely to produce heavy showers and thunderstorms, with a flash flooding risk to the region for at least the next several days. Total rainfall of 6 to 12 inches with locally higher amounts possible through Saturday night. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
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