Watermelon Margarita Recipe

Serving watermelon margarita with a lime slice.

Slake your thirst with these lightly sweet and tangy watermelon margaritas. Made with fresh watermelon juice, lime juice and tequila, this simple summer cocktail is a thirst quenching refresher. Learn how to make this watermelon margarita recipe by the glass or by the pitcher with variations for frozen as well as spicy watermelon margaritas!

pureeing the watermelon in a blender.
Remove the rind and cube the melon, then transfer to a blender and puree.

For some reason, to me, watermelon is actually more quenching than water, probably because this sweet summer fruit is 92% water. Consequently, when I want to cool down on a sweltering August Florida day, watermelon is a no-brainer.

Who am I kidding… I’m into a good margarita no matter what. These sparkling Cara Cara margaritas are citrusy, my spicy kiwi cucumber margaritas have a tingly jalapeno finish, this spicy passion fruit version tastes like a tropical island getaway, these hibiscus margaritas have a floral flavor and beautiful pink blush. This mango margarita recipe is my friend, Ana’s new favorite. Heck, we even make dessert margaritas in the form of ice pops.

Newsletter Signup
Join our community of food lovers!

Get my latest recipes, helpful kitchen tips and more good things each week in your inbox.

Which brings me to this watermelon margarita recipe. It makes an ideal beverage for sipping poolside (even if that pool is the kiddie variety in your back yard). It’s super chill, lightly sweet and tangy with a spicy rim that has me turning the glass with every sip so I don’t miss out on any of the flavors.

What you’ll need to make watermelon margaritas:

  • Watermelon
  • Lime
  • Tequila
  • Simple Syrup or Agave (optional)
  • Agave (for the rim)
  • Tajin, Margarita Salt or other rim seasoning
  • Crushed or Shaved Ice

What makes these watermelon margaritas different from others is that we remove the pulp and only use the fresh watermelon juice. This makes the cocktail smoother and lighter on the palate and gives it a clean finish. #WorthIt.

How to juice watermelon for the margarita recipe:

  1. Cut a small seedless watermelon in half. Remove the rind and cut the melon into chunks.
  2. Transfer the fruit to a blender and blend on high speed until pureed.
  3. Place a funnel over a glass pitcher and rest a fine mesh sieve inside the funnel.
  4. Pour the pureed watermelon through the sieve, stirring the pulp occasionally to help it through.
  5. Discard the solids and use the strained watermelon juice to assemble the margaritas.

Depending on the number of people you’re serving, you may need more or less juice. You’ll need about 1 ½ cups of watermelon juice for three drinks.

a container of fresh watermelon juice.
Isn’t that color spectacular?

One of the best parts of a fresh made cocktail are the extra garnishes that make them special. For margaritas, that means rimming the glass with flaky margarita salt or other seasoning and spice blends.

Pro-Tip: Rimming the glass

The best way I’ve found to assure that the salt and/or spices stick to the rim is to use agave (or honey) instead of water.

Every time I’ve rimmed a glass with water, the salt & spices don’t adhere, but using something sticky, like agave, not only ensures adhesion, but it also provides a nice sweet contrast to the salty or spiced rim.

Either dip the rim of the glass into a thin layer of agave, or for better control, use a pastry brush (or a paint brush meant for crafts, but used as a dedicated kitchen tool) for more control and precision.

Variations for the watermelon margarita rim:

Use your favorite rim seasoning for your glass. Here are some of our go-to’s.

  • Margarita Salt
  • Tajin (a chili-lime seasoning that brings out the flavor of the melon).
  • Old Bay seasoning (for more of a savory blend).
  • A combination of smoked salt and sparkling sugar- good when using Mezcal tequila.
  • Watermelon flavored or green apple flavored Jolly Rancher Candies (crushed to a fine bits or a powder).

I’ve often had people ask if it’s ok to use the squeeze bottles of lime juice and my answer is always the same. No.

Use fresh lime juice

Fresh lime juice is what makes a margarita special and there are no substitutions. Use fresh squeezed limes to give your watermelon margarita the perfect tang to balance the fruits’ natural sweetness.

Squeezing limes for their juice.

What type of tequila is best for watermelon margaritas?

  • Blanco or Silver Tequila – isn’t aged and is packaged immediately after processing. Because of this, it typically has a harsher or sharper flavor than an aged tequila, but it’s also a little less expensive. The lime and sweet melon juice will soften the flavor of tequila blanco in the margarita.
  • Reposado Tequila – is aged for at least 2 months and up to a year in oak or white oak barrels. The “rest” (reposado literally means restful in Spanish) gives tequila a mellow flavor with hints of the oak barrels and can be imbibed on its own or in craft mixed drinks. Since this watermelon margarita is freshly made and not from a pre-made mix, I’d consider it craft… Reposado is my personal favorite for this drink.
  • Anejo Tequila – is aged for a minimum of 12 months and has a bolder, richer flavor than either Reposado or Silver tequilas. Usually sipped neat or over ice and occasionally in other craft cocktails. Anejo is a premium libation and one that I usually don’t mix, but don’t let that stop you.
  • Mezcal – is made from agave, but the production process is very different from a typical tequila, which steams the core or “pina” of the agave plant before distillation. For mezcal, the pina is cooked in pits lined with charcoal and wood, which results in a distinctive smoky flavor. Mezcal can be overpowering in a drink as light as this watermelon margarita, and I’d avoid it unless you’re a real Mezcal fan, as it will change the flavor profile entirely.
Adding tequila to the shaker.

If you’ve only got a few people, whip up these fruity watermelon margaritas with a standard shaker.

How to make individual watermelon margaritas:

  1. Salt the rim of the margarita glass with agave and your chosen seasoning.
  2. Fill the glass with crushed ice or clear ice and set aside.
  3. Fill a standard shaker with ice and add the watermelon juice, lime juice, tequila and simple syrup or agave (if using).
  4. Shake well for 20-30 seconds until the outside of the shaker is icy cold.
  5. Strain the watermelon margarita into the prepared glass(es) and garnish with a wedge of lime or melon.

Watermelon margarita recipe for a pitcher:

For a 64 ounce pitcher (making 8 drinks):

  1. Combine watermelon juice, lime juice, tequila and simple syrup (if using) in a large pitcher and stir to combine.
  2. Refrigerate for 4 hours to chill.
  3. Prepare the glasses with the rim salt or seasoning and fill the glasses with crushed or clear ice.
  4. Fill each glass with watermelon margarita and garnish with wedges of lime and/or watermelon.
a cocktail shaker with the ingredients for the watermelon margarita.

Variations for the watermelon margarita recipe:

Here’s a few ideas on tweaking the cocktail for different flavor profiles:

  • For a spicy mint watermelon margarita, muddle 2-3 slices of jalapenos and 3-4 mint leaves lightly in the shaker before adding the ice. Add the rest of the ingredients and shake well to combine. Strain the margarita into the prepared glass and garnish with mint leaves.
  • Add half an ounce of Cointreau or Triple Sec to amp up the citrus flavor in the cocktail and make it a bit more boozy.
  • Make a frozen margarita by processing whole chunks of watermelon with the tequila, lime juice and 2 cups of ice in a blender. (No need to strain the watermelon juice for this one).
a watermelon margarita on ice with lime and fresh fruit garnish.


Can I make a pitcher of watermelon margaritas the day before?

Yes. Cover and refrigerate the pitcher. The next day stir the drink to recombine the settled bits at the bottom of the pitcher, prepare the glasses with rimming salts and serve.

What else can I do with the margaritas?

Fill a popsicle mold with the margarita mixture and freeze until solid for a grown up spiked watermelon ice pop.

Serving watermelon margaritas on the rocks.

These summer drinks are so light and refreshing, you’ll definitely want something tasty to munch on while you’re sipping.

What to serve with watermelon margaritas:

a watermelon margarita with chili lime rim.
Print Pin
5 from 3 votes

Watermelon Margaritas

Refreshing and light, these watermelon margaritas are made for hot summer days and nights. Strained watermelon gives these melon margaritas a crisper flavor and crushed ice makes them super cold.
Author: Lisa Lotts
Course Drinks
Cuisine American
Keyword margarita, watermelon
Dietary Restrictions Dairy-Free, Egg Free, Gluten-Free, Vegan, Vegetarian
Prep Time 15 minutes
Total Time 15 minutes
Servings 1


  • Blender
  • Funnel
  • fine mesh strainer
  • cocktail shaker



  • 2 cups watermelon chunks makes about 1 1/2 cups of juice (enough for 3 drinks)


  • ½ cup strained watermelon juice
  • 1 ounce fresh squeezed lime juice
  • 2 ounces reposado tequila we like Hornitos, but use your favorite
  • ½ ounce or more simple syrup or agave optional (use only if your watermelon isn’t sweet enough).
  • ice

FOR THE RIM (choose one)

  • Agave or simple syrup for rimming the glass, so the spice mix sticks.
  • Tajin Chili Lime Seasoning or
  • margarita salt or
  • Piment D’Esplette blend 1 tsp + 1 tsp margarita salt + 1/4 tsp citric acid
  • Old Bay seasoning


  • slice of lime
  • wedge of watermelon


  • 4 cups watermelon juice from about 1/4 to 1/3 of a seedless watermelon
  • 1 cup lime juice
  • 2 cups tequila
  • ½ cup (or more) simple syrup or agave optional – use if watermelon isn’t sweet enough.



  • Dip the rim of the glass in a shallow dish of agave or simple syrup. For more control, you can use a pastry brush (or even a dedicated small artists paint brush) to lightly brush the rims with it. (You can also add a deeper brush stroke on the side of the glass with the pastry brush).
  • Dip the rim (and/or side) into your chosen rim garnish.


  • Puree the watermelon chunks in a blender. Set a funnel over a bowl or glass pitcher and set the fine mesh sieve inside the funnel. Pour the watermelon puree through the sieve and strain the juice into the pitcher. Discard the pulpy solids.
  • For each cocktail, fill a cocktail shaker with ice add ½ cup of strained watermelon juice. Add tequila and lime juice. If your watermelon isn’t very sweet, add the simple syrup. Place the lid on the shaker and shake well until the outside of the shaker is icy cold.
  • Fill the margarita glass with crushed ice and strain the watermelon cocktail into the glass. Garnish with lime or watermelon slice (or both).


  • In a 64 ounce pitcher, combine fresh watermelon juice, fresh lime juice, tequila and simple syrup or agave (if using).
  • Stir well and refrigerate until very cold, 4 hours or more. Watermelon juice will settle on the bottom of the pitcher. Stir to blend just before serving.
  • Rim glasses with agave and your favorite salt or spice blend. Fill the glasses with crushed or clear ice and pour the margaritas into the glasses. Garnish with wedges of lime or watermelon to serve.


YouTube video


Calories: 229kcal | Carbohydrates: 25g | Protein: 2g | Fat: 0.5g | Saturated Fat: 0.1g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 0.1g | Sodium: 4mg | Potassium: 375mg | Fiber: 1g | Sugar: 19g | Vitamin A: 1744IU | Vitamin C: 33mg | Calcium: 25mg | Iron: 1mg

Pin it for later!

a pin to save for later.

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating

This site uses Akismet to reduce spam. Learn how your comment data is processed.

One Comment

  1. 5 stars
    Oh my, these look so refreshing! Always looking for a new poolside drink. This might fit the bill!