Monaco
territorial sea: 12 nm
exclusive economic zone: 12 nm
Mongolia
none (landlocked)
Montenegro
territorial sea: 12 nm
continental shelf: defined by treaty
Montserrat
territorial sea: 3 nm
exclusive fishing zone: 200 nm
Morocco
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 m depth or to the depth of exploitation
Mozambique
territorial sea: 12 nm
exclusive economic zone: 200 nm
Namibia
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
Nauru
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
Navassa Island territorial sea: 12 nm exclusive economic zone: 200 nm
Nepal none (landlocked)