Watermelon Water (Agua de Sandia) Recipe
There is nothing quite as refreshing and naturally sweet as a chilled glass of Watermelon Water (Agua de Sandia) on a warm day. This vibrant Mexican-inspired beverage captures the juicy essence of ripe watermelon combined with a zesty hint of lime, making it an irresistible thirst quencher. Perfectly balanced with just a touch of sweetness and served icy cold, Watermelon Water (Agua de Sandia) is the ultimate way to hydrate and delight your taste buds all summer long.

Ingredients You’ll Need
These ingredients are wonderfully simple yet essential to achieving the perfect balance of flavor and refreshment. Each component brings a unique element: the watermelon provides a juicy, naturally sweet base, lime juice adds a bright tang, and sugar completes the drink with just enough sweetness to enhance without overpowering.
- 8 cups seedless watermelon (cut into chunks): Choose ripe, red watermelon for maximum sweetness and vibrant color.
- 4 cups cold water: Dilutes the watermelon puree to a smooth, drinkable consistency.
- Juice of 2 limes: Adds a fresh, citrusy zing to balance the sweetness perfectly.
- 1/4 cup granulated sugar (or to taste): Start with less and adjust to your preferred sweetness level.
- Ice: Essential for serving this drink icy cold and extra refreshing.
- Frozen watermelon cubes (optional garnish): Adds a fun, colorful touch and keeps the drink chilled without dilution.
- Edible flowers, lime slices, or mint (for garnish): Beautiful and aromatic, these garnishes elevate the presentation effortlessly.
How to Make Watermelon Water (Agua de Sandia)
Step 1: Blend the Watermelon and Water
Start by combining your seedless watermelon chunks and cold water in a high-powered blender. Blend until the watermelon is completely pureed and smooth. This step sets the foundation for that beautiful, hydrating pink base that makes Watermelon Water (Agua de Sandia) so delightful.
Step 2: Sweeten the Mixture
Add the granulated sugar into the blender and pulse again to incorporate it. Take a moment to taste your creation and adjust the sweetness according to your preference, remembering that the natural sugar in watermelon already gives a wonderful base flavor.
Step 3: Optional Straining for Smoothness
If you prefer your Watermelon Water (Agua de Sandia) silky smooth without any pulp, pour the blended mixture through a fine mesh sieve or cheesecloth. This step is optional but recommended for a polished presentation and a lighter texture.
Step 4: Add Lime Juice and Chill
Stir in the freshly squeezed lime juice last to keep its fresh flavor vibrant. Chill your Watermelon Water (Agua de Sandia) in the refrigerator or serve immediately over plenty of ice to maximize refreshment.
How to Serve Watermelon Water (Agua de Sandia)

Garnishes
To make your presentation stand out, add frozen watermelon cubes; they are not only visually appealing but also keep the drink chilled without watering it down. Sprinkle a few edible flowers or fresh mint leaves and a slice of lime on top for a fragrant, summery touch.
Side Dishes
This vibrant drink pairs beautifully with light dishes such as fresh salads, grilled shrimp, or even spicy tacos. The natural sweetness and acidity of Watermelon Water (Agua de Sandia) complement a variety of bold flavors, making it a versatile companion for many meals.
Creative Ways to Present
For a festive twist, serve your Watermelon Water (Agua de Sandia) in clear mason jars or tall glasses with colorful straws. You can rim the glass with salt or sugar to add an extra dimension of flavor. For gatherings, a large pitcher garnished with floating fruit slices and herbs will wow your guests and encourage seconds.
Make Ahead and Storage
Storing Leftovers
You can keep leftover Watermelon Water (Agua de Sandia) fresh in the refrigerator for up to 2 days in an airtight container. Just give it a gentle stir before serving, as some separation may occur naturally.
Freezing
To enjoy Watermelon Water (Agua de Sandia) later as a slushy treat, pour the mixture into ice cube trays and freeze. These watermelon cubes are perfect for blending into smoothies or chilling drinks without diluting their flavor.
Reheating
This drink is best enjoyed cold, so reheating is not recommended. If you need a warm beverage, watermelon’s vibrant freshness doesn’t translate well with heat, so stick to enjoying it chilled or frozen.
FAQs
Can I use watermelon with seeds for this recipe?
Yes, you can! Just be sure to remove as many seeds as possible before blending, as seeds may affect the texture and are best avoided in a smooth drink like Watermelon Water (Agua de Sandia).
Is it necessary to add sugar to Watermelon Water (Agua de Sandia)?
Not necessarily. If your watermelon is very ripe and sweet, you may prefer to reduce or skip added sugar. Adjust sweetness to your taste for the perfect refreshing balance.
Can I make Watermelon Water (Agua de Sandia) without a blender?
A blender is ideal for this recipe to achieve smoothness, but you could roughly mash the watermelon and strain it through a sieve. The consistency will be different but still delicious.
What is the best watermelon variety to use?
Look for a seedless, bright red watermelon that feels heavy for its size and sounds hollow when tapped. These indicators usually mean sweet, juicy fruit ideal for making Watermelon Water (Agua de Sandia).
How can I make Watermelon Water (Agua de Sandia) more tangy?
Simply add a bit more fresh lime juice or experiment with a splash of lemon juice for an extra citrus kick that pairs beautifully with the watermelon sweetness.
Final Thoughts
Making your own Watermelon Water (Agua de Sandia) is like capturing summer in a glass — fresh, flavorful, and endlessly refreshing. Once you try this easy recipe, it will quickly become your go-to beverage on sunny days, family gatherings, or any time you crave a sweet, cooling treat. I can’t wait for you to enjoy this vibrant drink as much as I do!
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Watermelon Water (Agua de Sandia) Recipe
- Total Time: 10 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
Refreshing and naturally sweet, Watermelon Water (Agua de Sandia) is a traditional Mexican beverage perfect for hot days. Made with fresh watermelon, cold water, lime juice, and a touch of sugar, this cooling drink is easy to prepare and delightful to sip. Serve it chilled with ice and garnished with mint, lime slices, or edible flowers for a beautiful presentation.
Ingredients
Primary Ingredients
- 8 cups seedless watermelon, cut into chunks
- 4 cups cold water
- Juice of 2 limes
- 1/4 cup granulated sugar (adjust to taste; start with 2 tbsp for less sweetness)
To Serve
- Ice cubes
- Frozen watermelon cubes (optional, for garnish)
- Edible flowers, mint leaves, and lime slices (for garnish)
Instructions
- Blend Watermelon: Combine the seedless watermelon chunks and cold water in a large, powerful blender. Blend on high speed until the watermelon is completely pureed and smooth.
- Add Sugar and Lime: Add the granulated sugar and freshly squeezed lime juice to the blended mixture. Pulse again on high to mix thoroughly. Taste and adjust sugar if necessary to your preferred sweetness.
- Strain Juice (Optional): For a smoother texture without pulp, strain the watermelon juice through a fine mesh sieve or cheesecloth into a pitcher.
- Serve: Pour the watermelon water over ice cubes in glasses. Garnish with frozen watermelon cubes, lime slices, fresh mint leaves, and edible flowers for a festive and refreshing presentation.
Notes
- Adjust sugar based on the natural sweetness of your watermelon and personal preference.
- Using seedless watermelon makes blending easier and the drink smoother.
- For a sparkling twist, substitute half of the cold water with sparkling water.
- Keep the watermelon water refrigerated and consume within 2 days for best freshness.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Category: Beverage
- Method: Blending
- Cuisine: Mexican
Nutrition
- Serving Size: 1 cup (240 ml)
- Calories: 50
- Sugar: 11g
- Sodium: 2mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 13g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 0mg
Keywords: watermelon water, agua de sandia, refreshing summer drink, Mexican beverage, fruit water, healthy drink