Severe · Typhoon WatchActive alert
Typhoon Watch issued October 15 at 2:42PM ChST by NWS Tiyan GU
Affecting Guam; Rota; Tinian; Saipan
In effect until: Oct 15, 2026, 12:00 PM
Guam; Rota; Tinian; Saipan
Possible impact zone; conditions develop through 12:00 PM.
Stay indoors, monitor local alerts, and follow instructions from local officials.
Read the original bulletin (official text)
...A TYPHOON WATCH IS NOW IN EFFECT FOR THE MARIANAS... .NEW INFORMATION... A Typhoon Watch has now been issued for Guam, Rota, Tinian and Saipan in the Mariana Islands. .AREAS AFFECTED... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon watch is in effect for Guam, Rota, Tinian, and Saipan in the Mariana Islands. A Typhoon Watch means that Typhoon conditions, including winds of 74 mph or greater, are possible within the next 48 hours somewhere within the specified areas. All persons in the watch areas should review their preparedness plan and begin to take actions to prepare for conditions as indicated by your local forecast and additional details. .STORM INFORMATION... At 1 PM ChST...the center of Tropical Depression 29W was located near latitude 10.8N...longitude 158.9E. This was about 970 miles east of Guam. Storm motion was west-northwest, 285 degrees, at 13 mph. 29W is expected to make a turn toward the west over the next couple of days. Storm intensity was 35 mph. 29W is expected to begin to intensify Friday. .SITUATION OVERVIEW... A Typhoon Watch has now been issued. A more detailed statement will follow shortly.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™