This study was carried out in Spring crop and Summer crop of 2010 on coastal sandy soil of Phu Xuan commune, Phu Vang district, Thua Thien - Hue province including five new varieties namely local water melon: Binh Thuan medium seed, Binh Thuan small seed, Chinese large seed, Chinese medium seed in which local water melon was used as control. Objective of research was to select 1-2 varieties with high yield and adaptation with local conditions.