Watermelon Agua Fresca – This refreshing Mexican agua fresca is so easy to whip up, it’ll be your go-to drink for every occasion! You just need 3 simple ingredients to make this amazing watermelon mocktail!
Our Watermelon Aqua Fresca is a watermelon drink made with filtered water, watermelon and granulated sugar. A simple and refreshing drink idea for summer. This watermelon mocktail is also perfect for Mexican nights, Taco Tuesdays and Cinco de Mayo celebration.
This post is about how to make Watermelon Agua Fresca.
MEXICAN AGUA FRESCA
Watermelon Agua Fresca is an easy, fresh, and delicious drink all year round. Made with juicy watermelon, a bit of sugar, and cold water, this beverage will quickly become a favorite. Top with a wedge of watermelon and a mint leaf for that extra special touch.
WHY YOU WILL LOVE THIS RECIPE
Easy to Serve for a Crowd. As you only need just a few ingredients and a blender to whip up this drink, it is super quick and easy to serve for a large group of people.
Refreshing Non-Alcoholic Drink. If you want a quick and refreshing summertime mocktail, choose this watermelon drink!
Perfect for Cinco de Mayo. Throwing a Cinco de Mayo celebration and need some non-alcoholic refreshers? This watermelon agua fresca is the option to choose!
HOW TO MAKE WATERMELON AGUA FRESCA
Add all the ingredients except the garnishes to a powerful blender and let blend for 1 minute.
Using a big spoon, lightly skim the top of the liquid in the blender to remove any unsightly foam.
Pour into a glass and garnish with a small wedge of watermelon and a mint sprig, if desired, and enjoy!
TIPS FOR SUCCESS
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You can use sugar substitutes for this recipe. You may not need a half cup, depending on the substitute you’re choosing. So, don’t swap them out equally, you’ll want to test out your substitute and find the right amount to suit your preferences.
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Some foam, after blending, is great, but some of the foam just looks weird, so I remove the odd looking foam for a prettier presentation. It’s not much, but it’s worth the extra minute of work, in my opinion.
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If you want a stronger flavor, add some more watermelon to your water, without changing the other ingredient amounts. Just know, it will get a little thicker when adding extra fruit.
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This recipe tastes great right after it’s made, but starts to get a little weird if left to sit in the fridge. So, I don’t suggest making this ahead, for the best results.
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Make sure the ingredients you use are nice and cold so the resulting beverage comes out chilled, if that’s what you desire.

Watermelon Agua Fresca
This refreshing and easy to make Watermelon Agua Fresca is the ultimate Mexican drink that is super quick and perfect for summer!
Equipment
- a blender
Ingredients
- 4 cups water
- 2 cups watermelon, chopped
- 1/3 cup sugar
- small watermelon wedges (for garnish, optional)
- mint leaves (for garnish, optional)
Instructions
- Add all the ingredients except the garnishes to a powerful blender and let blend for 1 minute.
- Using a big spoon, lightly skim the top of the liquid in the blender to remove any unsightly foam.
- Pour into a glass and garnish with a small wedge of watermelon and a mint sprig, if desired, and enjoy!
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