Ra's Rakan Light - south of the King Fahd Causeway 25°11.9′N 50°13.3′E﻿ / ﻿25.1983°N 50.2217°E﻿ / 25.1983; 50.2217 Najwah Shoal Light - north end of a shoal off the entrance to Dammam 26°34′N 50°15′E﻿ / ﻿26.567°N 50.250°E﻿ / 26.567; 50.250 Abu Ali Light - about 35 kilometres (22 mi) north of Jubail 27°18′N 49°44′E﻿ / ﻿27.300°N 49.733°E﻿ / 27.300; 49.733 Al-Arabiyah Light - Al-'Arabiyah island, about 120 kilometres (75 mi) northeast of Jubail 27°47′N 50°10′E﻿ / ﻿27.783°N 50.167°E﻿ / 27.783; 50.167 Harqus West Light - Harqus sandbank, about 50 kilometres (31 mi) west northwest of Al-'Arabiyah 27°56.1′N 49°41.1′E﻿ / ﻿27.9350°N 49.6850°E﻿ / 27.9350; 49.6850