Dammam's King Abdulaziz Sea Port, located on the coast of the Persian Gulf, is the second largest port of Saudi Arabia.  It has large equipment that allows it to receive various types of vessels. The most important equipments are 56 multi-purpose hoist, 8 container cranes, and 524 tanker containers. There are a number of berths for ships and fishing, as well as ship repair yard.

Port protégé par une digue.