The total length of the Saudi Arabian coastline is with two coastlines: a long west coast on the Red Sea and a shorter east coast on the Persian Gulf. , active lighthouses in Saudi Arabia are maintained by the Saudi Ports Authority. There are about 633 navigational aids, of which 72% are solar-powered. The lighthouses of Saudi Arabia are listed in the National Geospatial-Intelligence Agency List of Lights publication 112. They are listed by the United Kingdom Hydrographic Office on volume E of the Admiralty List of Lights & Fog Signals. They are also listed on The Lighthouse Directory and on the ARLHS World List of Lights. This list is based on The Lighthouse Directory. Red Sea lighthouses Jaza'ir Sila Light - about west of Al Muwaylih Schermo Reef Light - about west of Yanbu Yanbu South Light - southern approach channel to the port of Yanbu, about south southeast of Yanbu Shib al Khamsa Light - about north of Jeddah Jeddah Light - Jeddah Mismari Reef Light - about southwest of Jeddah. Jizan Light - Jizan South Mazarkiff Light - Farasan Islands Persian Gulf lighthouses Ra's Rakan Light - south of the King Fahd Causeway Najwah Shoal Light - north end of a shoal off the entrance to Dammam Abu Ali Light - about north of Jubail Al-Arabiyah Light - Al-'Arabiyah island, about northeast of Jubail Harqus West Light - Harqus sandbank, about west northwest of Al-'Arabiyah See also Lists of lighthouses and lightvessels References External links Saudi Arabia Lighthouses Lighthouses