Watermelon Agua Fresca
This Watermelon Agua Fresca is cold, refreshing and packed with fresh watermelon flavor in every sip. Made with juicy watermelon, water, lime juice and simple ingredients, this easy Mexican drink recipe is one of the best ways to cool down during hot summer weather.
If you are looking for a refreshing summer drink, homemade agua fresca or an easy watermelon drink recipe for BBQs, cookouts and pool days, this watermelon agua fresca recipe is simple, hydrating and incredibly delicious.

Why You’ll Love This Watermelon Agua Fresca
- Light refreshing summer drink
- Easy homemade agua fresca recipe
- Fresh watermelon flavor
- Perfect for hot weather
- Naturally fruity and refreshing
- Great for parties and BBQs
- Easy to customize
Aguas frescas continue growing in popularity because they are lighter and more refreshing than heavy sugary drinks while still packed with fresh fruit flavor. I know we certainly love them!
What Is Agua Fresca?
Agua fresca is a traditional Mexican drink made by blending fruit with water and lightly sweetening it. Popular agua fresca flavors include watermelon, pineapple, mango, strawberry, cucumber and hibiscus.
Unlike thick smoothies or juice, agua fresca is lighter, thinner and extra refreshing which makes it perfect for warm weather.
Watermelon agua fresca is often called:
- agua de sandÃa
- watermelon water
- Mexican watermelon drink
All I know, is it tastes like summer in a glass.

Why Watermelon Works So Well
Watermelon is one of the best fruits for agua fresca because it already contains so much natural water. That means:
- bright fresh flavor
- naturally sweet taste
- lighter texture
- super refreshing results
Many traditional agua fresca recipes use watermelon because it blends beautifully and works perfectly for hot summer days.
Ingredients You’ll Need
- watermelon
- water
- lime juice
- sweetener
- ice
Ingredient Notes
Watermelon
Use ripe sweet watermelon for the best flavor. Seedless watermelon works easiest for blending.
A ripe watermelon should:
- feel heavy for its size
- have a deep hollow sound when tapped
- contain bright red flesh
Lime Juice
Fresh lime juice adds brightness and balances the sweetness of the watermelon beautifully.
Sweetener
Depending on how sweet your watermelon is you may need very little added sweetener. Honey, sugar or agave syrup all work well.
Ice
Serve watermelon agua fresca very cold for the most refreshing flavor.

Please note: Making changes to any recipe as written can result in a recipe failure.
Any substitutions or variations listed are simple or tried and true changes that we think will work in this recipe.
Results are not guaranteed.

How to Make Watermelon Agua Fresca
- In a blender, combine the watermelon, water and the lime juice.
- At this point, if it needs a little sweetening, add a tablespoon of honey or white sugar and blend again.
- Grab a serving pitcher, and pour the contents of the blender pitcher through a strainer into the pitcher, pushing as much through the strainer as you can.
- Add a cup of ice and serve.
Tips for the Best Watermelon Agua Fresca
- Use cold watermelon for extra refreshing flavor
- Adjust sweetness depending on the melon
- Blend thoroughly for smooth texture
- Add more water for a lighter drink
- Chill before serving if possible
Many agua fresca recipes use a fruit to water ratio that can be adjusted based on how juicy the fruit already is.
Easy Variations
Watermelon Mint Agua Fresca
Add fresh mint leaves for extra refreshing flavor.
Sparkling Watermelon Agua Fresca
Replace some of the water with sparkling water for a bubbly version.
Spicy Watermelon Agua Fresca
Add TajÃn or a pinch of chili powder for sweet spicy flavor.
Watermelon Strawberry Agua Fresca
Blend strawberries with the watermelon for a fruity twist.
Adult Watermelon Agua Fresca
Add tequila, rum or vodka for a cocktail version.
Some modern agua fresca recipes even include herbs, spices and sparkling water variations.
Perfect Occasions for Watermelon Agua Fresca
This refreshing watermelon drink is perfect for:
- summer BBQs
- pool parties
- cookouts
- taco nights
- Cinco de Mayo
- family gatherings
- hot afternoons
- picnic drinks
Fresh fruit agua frescas are especially popular during hot summer weather because they are cooling and hydrating. We love them all summer long!
Storage Tips
Store watermelon agua fresca covered in the refrigerator for up to 2 days.
Before serving:
- stir well
- add fresh ice
- adjust sweetness if needed
Fresh watermelon drinks taste best very cold.
Frequently Asked Questions
What is watermelon agua fresca?
Watermelon agua fresca is a traditional Mexican fruit drink made with blended watermelon, water and sweetener.
Is agua fresca the same as juice?
No. Agua fresca is lighter and more diluted with water than traditional juice.
Can I make watermelon agua fresca ahead of time?
Yes. It can be refrigerated for up to 2 days although it tastes freshest the first day.
Do I need to strain watermelon agua fresca?
No. Straining is optional depending on whether you prefer smooth or slightly pulpy texture.
What can I add to watermelon agua fresca?
Mint, cucumber, lime, strawberries, sparkling water and alcohol are all popular additions.
PLEASE NOTE:
While we have provided a jump to recipe button, please note that by skipping the copy, you are missing useful information on ingredients and techniques, substitutions, frequently asked questions with responses, tips and a lot more information that might be useful for troubleshooting or making the recipe.

Watermelon Agua Fresca
Ingredients
- 3 cups watermelon cut into smaller pieces
- 2 ½ cups cold water
- 1 Tablespoons lime juice
- 1 cup Ice cubes
Instructions
- In a blender, combine the watermelon, water and the lime juice.
- At this point, if it needs a little sweetening, add a tablespoon of honey or white sugar and blend again.
- Grab a serving pitcher, and pour the contents of the blender pitcher through a strainer into the pitcher, pushing as much through the strainer as you can.
- Add a cup of ice and serve.


What a pretty drink. This might be good with some alcohol – yes?
Beautiful Nicole!
What a pretty drink. This might be good with some alcohol – yes?
Thanks Kim! I would imagine a little rum or another alcohol would make this … simply wonderful.
Beautiful Nicole!
Aw, thanks hon!
So festive, Nicole. Your watermelon drink is perfect for a picnic or any summertime celebration =)
Thanks so much hon, it really was a wonderful drink!
Great addition of rose water -this looks so beautiful and refreshing! Thanks for sharing!
Thanks so much Katy! 🙂
Beautiful beverage Nicole! I have to admit I haven’t used rose water yet. I really do need to try it soon.
Thank you so much Renee. You should try rose water soon – it’s such a lovely, wonderful flavor.
I can have watermelon everyday during the summer. I simply love it, and make so many frozen drinks with it. The rose water is intriguing Nicole! Should try that next time.
Watermelon is one of those flavors you never tire of and as soon as you taste it, summer comes rushing to mind. Thanks Paula!
I need to find rose water. Stat!
Either that, or make your own 😉
Gorgeous and unique drink, Nicole! When I think of summer, the first thing that comes to mind is watermelon too. There’s nothing more refreshing than icy cold watermelon when you’re quenched on a hot day…except for this agua fresca! I love this! I’ll take a pitcher (that’s spiked!) please!
One glass of spiked Watermelon Agua Fresca coming right up my sweet friend. Thanks for all your wonderful words. So glad it’s finally summer!
I love love the use of rose water! I have a bottle that I need to use before we move and this looks like the perfect recipe!!
Isn’t rose water wonderful? I just love it so much! Good luck with your move Amanda!
Oh, how gorgeous, Nicole! Perfect way to cool down on a hot summer’s afternoon!
Watermelon is so refreshing!
This with some rum sounds amazing
We’ve got a restaurant in Tampa called Taco Bus who has Watermelon agua fresca. I have to make this now!
OK, I totally going to try rose water… always kind of scared me in the past, but you’ve sold me on it! 😉 Lovely drink idea!
Beautiful drink with or without alcohol. I love something like this that the kids can enjoy and the adults.
Oh this would be a nice break from traditional lemonade (minus using rose water. I’m not a fan of consuming flowers. Tried it once…). Anyway, now to get some watermelon from the farmer’s market!
Never try rose water in lemonade before, thank you for sharing, this is a must try in my book now.
How refreshing! It’s a perfect summer cool down
I’ve never had watermelon agua fresca…but your recipe (especially the rose water and blue curacao) sound absolutely delish!
this looks like a great drink 🙂 so refreshing
If there is anything more refreshing at a hot picnic than cold watermelon, I don’t know what it is! Watermelon I can suck down without spitting out seeds or handling rinds, sounds like the best! The alcohol is a bonus. Your photos are gorgeous, Nicole!
This looks SO good. I’m going to offer it as the non-alcoholic option at my sangria party this summer!
This is one beautiful drink, and I love the addition of rose water. Yum!
This drink looks amazing and rose water is such an interesting addition! Perfect and refreshing for summer.
That looks amazing. I love rosewater in unexpected places. Last valentine’s day, I made champagne caramel with rosewater and I’m known to add a splash to iced tea. I’m really anxious to taste watermelon and rose. Also, just gorgeous photos.
What a great color and I bet totally refreshing on a hot day.
Love watermelon and your drink looks so vibrant and inviting!! Perfect on a hot summer day!Cannot wait to try it 🙂
Thanks so much Soni… it was so perfect! We already have hot… mostly humid, but the heat is rising. LOL
oh , I love this so much! what a great alternative to lemonade for a picnic and looks so wonderful and refreshing!!!
This is the perfect addition to any picnic! I’ll have to put it on my list to try this summer, preferably after the babe is born with some liquor! 🙂 Thanks for sharing Momma!
It would not be a picnic without watermelon. It’s so great this is mess free. I bet it’s so refreshing too!
I love watermelon! I’ll have to give this a try. I’m thinking a splash of cucumber vodka might not be bad in it as well.
Beautiful Nicole!
What a pretty drink. This might be good with some alcohol – yes?