Mohammad Hossein Nemati - Iran Ports & Maritime Organization (PMO) , Tehran, Iran
Maryam Tabatabaee - Institute of Geophysics, Tehran University, Tehran, Iran
Mehdi Ezzati - Faculty of Civil Engineering, Babol Noshirvani University of Technology, Babol, Iran,
Aref Farhangmehr - Institute of Geophysics, Tehran University, Tehran, Iran

The coasts of Makran or Oman are considered as the most critical geographical and economical regions in Iran. Makran is a semi-desert coastal strip in the southeasternprovince of Sistan and Baluchestan. It is known as Iran’s golden gate to open seas and international waters such as Arabian seas and Indian Ocean. It has been considered asthe most important region for importing and exporting in the global market during recent years. Furthermore, due to the presence of oil-producing area around the Persian Gulf,the petrochemical potential of this area and corresponding ports, it is a critical region in the middle-east. These coasts can be flourished economically, considering its tourismindustry and construction of multi-purpose ports. Therefore, above discussion reveals that the Study of the Wave Behaviour in this area should be noticed more thanprevious [1]. Makran coastline is about 350 km stretching from Gwadar Bay at the border with Pakistan to Rapch Estuary at the border with Hormozgan Province.The study area experiences three climatic seasons, including: prior to Monsoon, Summer Monsoon and Winter Monsoon. The southwest and northeast monsoonswinds are dominant in summers and winters in the Oman Sea, respectively. Strong wind blows in the spring and winter. It is more intense in January and February thanother months. In 2015, Iranian Port and Maritime Organization (IRPMO) selected the Iranian Makran coastline to be studied as the 6th phase in the series of Monitoring andModelling Studies of Iranian Coasts. Part of the field measurement was conducted by Darya Negar Pars (DNP) Consultant Engineers in 2016.In this study, comprehensive field measurement studies have been done to investigate wave behaviour of Iranian coastline of Oman seas.