Maritime claims:
territorial sea: 3 nm
exclusive fishing zone: 200 nm
Climate:
tropical; little daily or seasonal temperature variation
Terrain:
volcanic island, mostly mountainous, with small coastal lowland
Elevation extremes:
lowest point: Caribbean Sea 0 m
highest point: lava dome in English's Crater (in the Soufriere Hills volcanic complex) estimated at over 930 m (2006)