If you want fresh coconut water, grab a young, green coconut (manha) and a machete.

Hack away at the top...

Until you see a hole...

Drain into a glass and enjoy now or chill for later.

Halve the coconut...

Scoop out the sweet, tender meat and enjoy!

Good news: coconuts are free and everywhere on Guam! It's a great local food source on Guam. Coconut water makes a great sports drink with potassium, magnesium, and sodium. (Don't have more than one or your digestive system will not like you.)