TenkikaiWx
Weather: Marianas & Micronesia
About
Access official U.S. National Weather Service forecasts and tropical hazard information for the Western Pacific. Track typhoons, plan your day, and receive live alerts with detailed satellite and radar imagery.
What's New in TenkikaiWx
1.5.0
July 15, 2026
Tropical Outlook is now live with JTWC and NWS Guam TC products. New Tropical Weather Discussion section. Community weather reports now alert you when new reports come in, and the map opens on your home island. Radar and satellite loops show frame-loading progress. Various fixes.
MoreFAQ
What regions does TenkikaiWx cover?
TenkikaiWx provides forecasts and hazard information specifically for the Marianas, Palau, the Federated States of Micronesia, and the Republic of the Marshall Islands. This includes detailed coverage for Guam, Saipan, Rota, Tinian, Koror, Yap, Chuuk, Pohnpei, Kosrae, and Majuro.
Does TenkikaiWx offer push notifications?
Yes, TenkikaiWx offers optional push notifications for your chosen region. These include time-sensitive alerts that can break through Focus and Do Not Disturb modes, ensuring you receive critical weather updates promptly.
What kind of weather data does TenkikaiWx provide?
TenkikaiWx offers a comprehensive suite of weather data, including zone and coastal waters forecasts, plain-language Area Forecast Discussions, live NWS Watches, Warnings, and Advisories, Himawari satellite imagery, WSR-88D NEXRAD Doppler Radar, and NOAA tide predictions and currents.
Is TenkikaiWx affiliated with the U.S. National Weather Service?
TenkikaiWx is an independent app and is not affiliated with or endorsed by the U.S. National Weather Service or other providing agencies. Weather data is sourced from the NWS, CIRA, and Guam Homeland Security, but users should continue to heed official forecasts from NWS Guam at weather.gov/gum.
What is the age rating for TenkikaiWx?
TenkikaiWx has an age rating of 4+. This indicates it is suitable for children and adults, with no mature content or themes.
On which devices can I use TenkikaiWx?
TenkikaiWx is available for both iPhone and iPad devices. It is designed to provide a seamless experience across Apple's mobile platforms.
How often is TenkikaiWx updated?
The latest version of TenkikaiWx is 1.5.0, which was last updated on July 15, 2026. While specific update frequency isn't detailed, this indicates regular maintenance and improvements.
Does TenkikaiWx have ads?
No, TenkikaiWx does not contain advertisements. The app is completely free to download and use without any ad interruptions.
