National Weather Service United States Department of Commerce

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About the Guam Weather Forecast Office

Our Mission:

The Guam Weather Forecast Office operates 24/7 year-round and provides weather, water and climate data to the public.  Our forecasts and warnings are for the protection of life, property, and enhancement of the national economy.


3232 Hueneme Road
Barrigada, Guam 96913
Phone: (671) 472-0900
Fax: (671) 472-7405

Recorded Forecast:

Dial 211