Saint Helena territorial sea: 12 nm exclusive fishing zone: 200 nm
Saint Kitts and Nevis
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 nm or to the edge of the continental margin
Saint Lucia
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 nm or to the edge of the continental margin
Saint Pierre and Miquelon territorial sea: 12 nm exclusive economic zone: 200 nm
Saint Vincent and the Grenadines territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: 200 nm
Samoa
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
San Marino
none (landlocked)
Sao Tome and Principe
measured from claimed archipelagic baselines
territorial sea: 12 nm
exclusive economic zone: 200 nm
Saudi Arabia
territorial sea: 12 nm
contiguous zone: 18 nm
continental shelf: not specified
Senegal
territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 nm or to the edge of the continental margin