The Meteorological and Geophysical Bureau[1] (SMG, Chinese: 地球物理氣象局; Portuguese: Direção dos Serviços Meteorológicos e Geofísicos) is a department of the Macao Government.
It provides weather forecasts and issues warnings on weather-related hazards.
It also provides geophysical-related services to meet the needs of the public and the shipping, aviation, industrial and engineering sectors.
The Meteorologic and Geophysic Services was established in 1952 as a government agency after taking over the role from the Portuguese Navy.
The SMG's headquarters and observatory is located at Rampa do Observatório on Taipa Grande.