You can buy fresh coconut in the refrigerated produce section at most grocery stores.
Fresh Coconut Milk
Naturally creamy and sweet, fresh coconut milk doesn’t need any extra ingredients. Put this in your coffee, smoothies, cereal, or just drink it plain. You may never buy canned coconut milk again.
1 cup roughly chopped fresh coconut meat
3 cups water
1. Combine water and chopped coconut in a powerful blender and blitz for 1-2 minutes, or until very smooth.
2. Pour through a fine mesh strainer and store in the fridge for up to 2 days.