Watermelon Agua Fresca is a refreshing summer drink that's perfect for when you need to beat the heat. Agua fresca means "fresh water," and it's a popular Mexican drink made by lightly blending fruit with water for a light, crisp flavor. This easy-to-make version is especially cooling, simple, and ideal for hot days.

Watermelon Agua Fresca Recipe Essentials
- 🍽️ Course: Drink
- ⏱️ Cooking Time: 6 minutes total
- 🍴 Servings: About 5 cups
- 🍉 Flavor Profile: Sweet, juicy, and tangy with fresh lime brightness
- 🌮 Best Served With: Light summer meals, tacos, or grilled dishes
- 🧊 Make Ahead?: Yes, best chilled and can be made a few hours in advance
Summarize and Save This Content On
I love that honey is the only sweetener in this recipe. It keeps the flavor light, and watermelon is the star. What really makes it stand out is the double straining, which gives it an extra smooth, cold finish. Inspired by the refreshing aguas frescas from Mexican culture, it's one of my favorite ways to cool down in the summer.
If you're looking for more fresh watermelon recipes, you should try watermelon popsicles and fresh watermelon syrup.
Why You'll Love This Recipe
- It's ready in 5 minutes: All you have to do is blend and strain the ingredients, and then your watermelon water drink is ready.
- It has no refined sugar: This agua fresca is sweetened naturally with the fresh watermelon and honey. There's no added processed sugar!
- It's great for kids and adults: Kids and adults both love this refreshing beverage. It makes a lovely base for an adult cocktail.
Ingredients
All the components I use for the best watermelon agua fresca recipe are listed below. It's just 5 simple ingredients that you can find anywhere.

- Watermelon: Ripe, seedless watermelon is best for this recipe. To find the perfect watermelon, look for a yellow field spot on the rind, and it should be heavy for its size. Give it a good tap, and if it sounds hollow, it's ready.
- Honey: I use honey as a natural sweetener for this watermelon fresca recipe. I also use it in this berry smoothie as well.
- Lime juice: Fresh lime juice adds acidity and enhances the flavor of the watermelon. I don't recommend bottled because it doesn't have as good a flavor.
- Water: The amount of water used is flexible, so you can have a more intense watermelon flavor or a lighter and less sweet agua fresca.
See the recipe card below for exact ingredient amounts, nutritional information, and detailed instructions.
Variations
- Spiked: Add 2 ounces of tequila or white rum to make this a refreshing cocktail recipe, similar to my watermelon vodka cocktail.
- Spicy: Sprinkle in a pinch of Tajin to add tanginess and subtle heat or serve it in a glass rimmed with salt and a bit of Tajin.
- Try a fruit blend: Replace half of the watermelon with strawberries or mango for a fruity twist.
How to Make Watermelon Agua Fresca
Gather and measure all of your ingredients before you get started. This makes the process a breeze!

Step 1: Blend the ingredients. Add all of your ingredients to a blender. You may need to work in batches depending on your blender. Blend on high until smooth.

Step 2: Strain. Pour the agua fresca mixture through a fine mesh strainer twice.

Step 3: Add to a pitcher. Pour the mixture into a pitcher with ice.

Step 4: Serve. Enjoy a cold glass with these juicy smoked burgers.
Expert Tips
- Use ripe seedless watermelon: Seedless watermelon is easier to work with here, and ripe watermelon is naturally sweeter than unripe watermelon. This will make it fresher and less reliant on the honey.
- Double strain for smoothness: I like to run the mixture through a strainer twice to get as much pulp out of it as possible. It gives the best smooth experience possible.
- Chill before serving: If you can wait, keep your agua fresca in the refrigerator for 30-60 minutes before serving it. This gets it nice and cold without needing ice.
- Scale up for a crowd: After straining, this recipe only makes about 5 cups, but you can double or triple the batch to serve a crowd at your summer party.
- Make it into ice cubes: A great way to use up any leftovers is to pour them into an ice cube tray. Use your watermelon fresca ice cubes for another drink, water, or if you make this again, to keep it from diluting.
- Refrigerating the leftovers: You can store any extra agua fresca in a pitcher in the fridge for up to 2 days.
Serving Suggestions
- Summer appetizers: Prepare some simple appetizers to pair with your agua fresca, like cottage cheese ranch dip with veggies and a creamy shrimp pasta salad.
- More refreshing drinks: Some other tasty party drinks include this spicy jalapeno margarita and strawberry lemonade.
- Fun additions: If you want to take serving up a notch, add fresh mint leaves, lime slices, berries, or mango chunks.
Watermelon Agua Fresca Recipe FAQs
Yes, because it makes the drink smoother and more enjoyable to drink. If you enjoy a little pulp, you can strain it once instead of twice.
If you don't have a blender, you can use a muddler or a food mill, but you won't get the same result. I highly recommend using a blender for the smoothest agua fresca possible.
Sure! Thaw it slightly first and add less water to start. Frozen watermelon has a lot of excess moisture, so it's good to make sure it doesn't end up tasting too light or watered down.
Of course! Make it up to a day ahead and keep it in a covered pitcher in the refrigerator. Even a few hours works as well. I find that a little bit of chill time helps the flavors deepen, too.

More Delicious Mexican Drink Recipes
If you try this recipe and love it please leave a star rating in the recipe card below or even better, drop a review in the comment section. I always appreciate your feedback. Be sure to follow along with me on Facebook, Pinterest, and YouTube for more easy recipes!

Watermelon Agua Fresca
Ingredients
- 2 pounds seedless watermelon chunks weight after cutting, about 8 cups
- 1 cup water or more, see notes
- 6 tablespoon lime juice 2-3 limes
- ⅓-½ cup honey depending on sweetness
Instructions
- Working in batches, to a blender add watermelon, water, lime juice and honey, and blend on high until smooth and well mixed.
- Pour through a fine mesh strainer into a pitcher or another contain if you want to strain it twice.
- Taste and add more water or honey as desired.
- Add to a pitcher. Serve with a slice of lime and mint, if desired.
Notes
- I like to strain the mixture twice to remove as much pulp as possible. It makes the final result extra smooth.
- If you don't have a blender, you can use a muddler or food mill, but the texture won't be as smooth. For the best results, I highly recommend using a blender.
- Straining helps create a smoother, more enjoyable drink. If you prefer a little pulp, you can strain it just once instead of twice, but don't skip it altogether.









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