Guam, U.S. Territory – Residents across Guam and the Northern Mariana Islands are bracing for dangerous conditions as Super Typhoon Sinlaku approaches late Monday night, bringing destructive winds, heavy rainfall, and potential flooding through Wednesday.
According to the U.S. National Weather Service (NWS), Sinlaku is tracking toward the Mariana Islands with maximum sustained winds near 175 mph. The storm is expected to pass close enough to deliver significant impacts, particularly across Guam, Rota, Tinian, and Saipan.
Forecast data shows Guam could see winds between 40 to 50 mph with gusts up to 65 mph and rainfall totals of 6 to 12 inches. Stronger conditions are expected farther north, with Rota forecast to receive 10 to 20 inches of rain and gusts up to 80 mph. Tinian and Saipan face the most severe threat, with winds of 130 to 160 mph, gusts up to 180 mph, and more than 20 inches of rain possible.
Seas are also expected to become dangerous, reaching 15 to 25 feet near Guam and up to 40 feet near Saipan. Coastal flooding between 1 and 7 feet is possible depending on location, with surf conditions becoming life-threatening.
Officials urge residents to complete storm preparations immediately, secure property, and avoid unnecessary travel. Flooding and power outages are likely, and emergency services may be limited during peak conditions.
The worst impacts are expected late Monday night into Tuesday, with hazardous conditions lingering into Wednesday.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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