Namibia
contiguous zone: 24 NM
exclusive economic zone: 200 NM
territorial sea: 12 NM

Nauru
contiguous zone: 24 NM
exclusive economic zone: 200 NM
territorial sea: 12 NM

Navassa Island exclusive economic zone: 200 NM territorial sea: 12 NM

Nepal none (landlocked)

Netherlands
exclusive fishing zone: 200 NM
territorial sea: 12 NM

Netherlands Antilles
exclusive fishing zone: 12 NM
territorial sea: 12 NM

New Caledonia
exclusive economic zone: 200 NM
territorial sea: 12 NM

New Zealand
continental shelf: 200 NM or to the edge of the
continental margin
exclusive economic zone: 200 NM
territorial sea: 12 NM

Nicaragua
continental shelf: natural prolongation
territorial sea: 200 NM

Niger
none (landlocked)