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This watermelon smoothie is a cool and sweet thirst quencher that you’ll be sipping on all season long. Packed with watermelon, cherries and strawberries, this quintessential summer smoothie is quick and easy to make and perfect for freezing as popsicles.

watermelon smoothie gold rimmed glass with paper straw and watermelon wedge.

Why You’ll Love It

Summer is overflowing with nutrient-dense produce. Take advantage of these ruby red, antioxidant-rich ingredients!

  • Ready in 5 minutes. Toss everything in the blender, hit blend, and you’re sipping a refreshing smoothie in less time than it takes to slice the fruit.
  • Peak summer produce. Juicy watermelon, ripe strawberries, and sweet cherries shine when they’re in season, giving this smoothie bright flavor and natural sweetness without added sugar.
  • Hydrating and refreshing. Watermelon’s high water content helps support hydration, while lime adds a crisp, citrusy finish that keeps each sip light and energizing.
  • Packed with real benefits. Strawberries and cherries bring fiber and antioxidants for heart and immune support, while watermelon delivers lycopene, a powerful antioxidant linked to heart health and cellular protection.
ingredients for a watermelon smoothie on a wooden cutting board including watermelon, lime, cherries and strawberries.

Watermelon Smoothie Ingredients

  • Watermelon (fresh, chopped). Choose a heavy melon with a creamy yellow field spot for the sweetest flavor. Seedless makes prep quicker, but either works.
  • Strawberries (fresh or frozen). Look for bright red berries with green tops and no white shoulders. If using fresh, freeze extras at peak ripeness for future smoothies.
  • Cherries (fresh or frozen). Deep red cherries are usually the sweetest and richest in antioxidants. If buying fresh, pit and freeze them on a sheet pan so they’re ready to blend.
  • Lime (fresh, peeled). Pick a lime that feels heavy for its size and has a slight give when squeezed. This usually means it’s juicier and more flavorful.

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whole ingredients in a blender container including lime, cherries, strawberries and watermelon.

How to Make a Watermelon Smoothie

  1. Add ingredients to the blender. Place the chopped watermelon, frozen strawberries, frozen cherries, peeled lime, protein powder (if using), and chia seeds into a high-speed blender.
  2. Blend until smooth. Blend on high until the smoothie is completely smooth and creamy. Add a splash of water if needed to help it blend.
  3. Serve and enjoy. Pour into glasses and sprinkle extra chia seeds on top, if desired. Sip right away for the freshest flavor and best texture.
watermelon smoothie with chia seeds sprinkled on top in a glass with a paper straw.

Recipe Tips

  1. Since watermelon is over 90% water by weight, you don’t need to add any extra liquid or ice to this smoothie.
  2. Use seedless watermelon for this recipe. No need to spend all day picking out watermelon seeds!
  3. Using frozen cherries and frozen strawberries rather than fresh ones yields a cool and frosty drink. If using fresh, add ice cubes to the blender.
  4. Serve this smoothie immediately after making it. The longer it sits, the more the watermelon separates from the other ingredients.
2 glasses of red smoothie surrounded by fresh cherries, strawberries and watermelons.

More Watermelon Smoothie Recipes

If you loved sipping my watermelon smoothie then check out these other excellent fruit smoothie options to cool down on a hot day:

Summer is the perfect time to stock up on fresh produce. You can freeze it to use to enjoy summer smoothies all winter long, or freeze smoothie packs to enjoy as well.

Two tall glasses of watermelon smoothie.
4.65 (390 votes)

Watermelon Smoothie

This watermelon smoothie is bright, juicy, and perfectly balanced. Sweet watermelon creates a light, hydrating base, while strawberries and cherries add rich berry flavor. Fresh lime finishes it with a zesty citrus pop for a cool, refreshing sip.
Prep: 3 minutes
Blend: 2 minutes
Total: 5 minutes
Serves: 1
Author: Jen Hansard
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Ingredients  

  • 2 cup watermelon chopped
  • ¼ cup strawberries frozen
  • ¼ cup cherries frozen
  • ½ lime peeled
  • 1 tablespoon chia seeds optional

Instructions 

  • Add watermelon, strawberries, cherries and lime juice to the blender.
  • Blend on high speed until nice and smooth.
  • Pour into cups and sprinkle with chia seeds on top.

Video

Helpful Tools

Notes

  • Use seedless watermelon if you don’t have time to pick out the seeds before blending.
  • If using frozen watermelon, thaw ahead of time or add 1/2 cup liquid to help it blend well.
  • To lower the natural sugar, swap the cherries out for blueberries or raspberries, or add in a plant based protein powder to help your body process the natural sugar.

Nutrition

Serving: 16 oz | Calories: 135 kcal | Carbohydrates: 35 g | Protein: 3 g | Fat: 1 g | Saturated Fat: 1 g | Polyunsaturated Fat: 1 g | Monounsaturated Fat: 1 g | Sodium: 4 mg | Potassium: 506 mg | Fiber: 4 g | Sugar: 26 g | Vitamin A: 1773 IU | Vitamin C: 58 mg | Calcium: 43 mg | Iron: 1 mg

Did you make this recipe?

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What fruit mixes well with watermelon?

My watermelon smoothie blends cherries, watermelon, strawberries and lime. It’s super refreshing and antioxidant-loaded!

Is it okay to blend watermelon?

Yes! When using any kind of melon in a smoothie, I cut back on the amount of liquid. Watermelon contains enough water on its own that you don’t need any more liquid. Also, don’t forget to remove the seeds!

Can I freeze watermelon?

Watermelon acts as both the liquid and fruit in a smoothie. If you freeze the watermelon, be sure to add extra liquid to help it blend well.


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4.65 from 390 votes

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Rating




Comments

  1. 4 stars
    I used fresh rather than frozen fruit. I liked it, but would cut back on the lime next time.

  2. 5 stars
    Really refreshing smoothie. Summertime in a glass. Taste like something I’ve had on a cruise ship.

  3. 5 stars
    I really enjoyed this refreshing watermelon and strawberry smoothie with a hint of lime.
    It hit the right spot after walking my dogs in this hot Texas weather!

  4. This tasted sooo good. I doubled for two and added 2 Tbs. Chia seeds for protein and a couple spoonfuls of pomegranate seeds. Awesome!

  5. This was very refreshing especially since it’s over a 100 degrees here in Phoenix. It was perfect.

  6. 5 stars
    I love this ! I love how refreshing this smoothie was! So easy to make and will definitely keep making this!

  7. 5 stars
    Yum! I added a scoop of SGS protein and a scoop of collagen since I was heading to a long shift at work. It was sweet but not too sweet for me and is one that I will definitely make again.

    1. Great job adding in some homemade protein powder to make this smoothie a meal replacement, Karin! You RAWK!

  8. I usually do not like watermelon but this smoothie was fabulous! Even my husband liked the smoothie. This will definitely be added to my favorites list.

  9. 4 stars
    Thanks for the recipe. I thought it was a little tart…next time I’d try 1/4 of a lime instead of 1/2 a lime.

  10. 5 stars
    Oh my gosh! This I loved!!! It is such a fun and refreshing drink! I will definitely make this over the summer. Thank you!

  11. 5 stars
    So delicious! I loved the flavors and they match perfectly, I did skip the chia seeds and protein powder.

  12. 5 stars
    What a refreshing smoothie this was! Sweet and a bit of tart all wrapped into one. Has been added to the rotation

  13. 4 stars
    Love watermelon so loved this smoothie! It was very hot here today so it was a refreshing drink to have.