Yes, coconut water is primarily made of water.
Coconut water, the clear liquid found inside young, green coconuts, is composed of approximately 94% water. The remaining 6% consists of electrolytes, sugars, and other nutrients. It is distinct from coconut milk, which is made by adding water to grated coconut meat and has a much higher fat content and only around 50% water. Therefore, while coconut water contains other components besides water, water is its primary ingredient.