This research implemented observation and mapping as
the main tools. For observation, the five coastal districts had
been chosen which are Sepang, Kuala Langat, Klang, Kuala
Selangor and Sabak Bernam. Observation was made on the
ground to see the current condition of the coastal area, the
land uses of the adjacent area, coastal erosion occurrence, and
the existence of any coastal defense in the area.