The Trinidad and Tobago Meteorological Services (TTMS) provide services to aviation, marine interests including the offshore energy sector. traditional services include daily public forecasts, extended forecasts up to three days and climatological services.

Watches and warnings are issued when necessary for tropical cyclone impacts and bulletins for severe weather.

The TTMS reports to the Ministry of Public Utilities and the Environment and is fully funded by the Government of the Republic of Trinidad and Tobago. The TTMS is Meteorological Watch Office.

The Government body responsible for hydrology is the Water Resources Agency and the University of The West Indies for Seismology.

There are two observing stations, both at the airports, one in Trinidad and the other in Tobago. The total staff is 72 people.

A web site is being developed.