https://www.leaf.tv/articles/how-to-freeze-melons/
Slice the melons into even slices horizontally then vertically to create chunks of melon.
Place the melon chunks on a cookie sheet in a single layer and place in the freezer for 6 to 12 hours.
Remove the melons from the freezer and place and layer the frozen melon chunks in a plastic container, with each layer separated by a sheet of wax paper.
Place the container in the freezer