Maritime claims:
territorial sea: 3 nm
exclusive fishing zone: 200 nm
Climate:
tropical; hot and humid; wet season May to November
Terrain:
varying geologically from the high, mountainous main island of Babelthuap to low, coral islands usually fringed by large barrier reefs
Elevation extremes:
lowest point: Pacific Ocean 0 m
highest point: Mount Ngerchelchuus 242 m