What is the main function of the Naval Meteorological and Oceanography Command?

The primary function of the Naval Meteorological and Oceanography Command is to provide meteorological support to naval operations. This support encompasses the gathering, analysis, and dissemination of weather data, which is crucial for naval planning and operations. Accurate weather information helps naval forces make informed decisions about missions, enhance safety at sea, and optimize equipment and resource usage.

Meteorological support includes real-time weather forecasts, analysis of atmospheric conditions, and oceanographic data, all essential for various naval activities, from navigation to operational readiness. This function is particularly vital during deployments or missions where environmental conditions can significantly affect outcomes.

The other options, while related to aspects of meteorology and oceanography, do not capture the command's primary focus. Monitoring ocean currents, researching climate change impacts, and predicting long-term weather patterns are important activities in the broader field of oceanography and environmental sciences, but the command's direct mission is specifically tailored to support immediate naval operations with relevant meteorological information.