This refreshing, delicious Watermelon Juice recipe is made with just 2 ingredients and is filled with electrolytes to keep you hydrated.

You can blend it up in minutes, strain it for a smoother sip, and even freeze it into ice cubes for future mocktails. Once you try it fresh, youโll never go back to store-bought juice!
Why you’ll love this recipe
- Made with just 2 ingredients: This juice couldnโt be simpler! Fresh watermelon and lime juice are all you need for a naturally sweet, refreshing drink.
- Perfect for summer hydration: Watermelon is packed with electrolytes and antioxidants, making it a delicious way to stay cool and energized on hot days.
Ingredients and substitutions
- Watermelon โ Frozen watermelon cubes also work if fresh isnโt available.
- Lime juice โ Fresh lime juice adds brightness; you can substitute with lemon juice or skip it for a sweeter drink.

How to make watermelon juice

Step 1: Blend until smooth.
Cut watermelon into chunks and add them and lime juice to a blender, then blend on high speed until fully pureed.
Step 2: Strain, chill and serve.
Pour the juice through a fine mesh sieve. Refrigerate until cold or serve immediately over ice for a refreshing summer drink.

Recipe Tips and Varitation
Want to make this drink extra special? Here are a few tasty ideas to enhance it or change up the flavour profile:
- Chill your fruit first: Cold watermelon blends into an instantly refreshing drink without needing extra ice.
- Add extra flavour: A handful of fresh mint or basil leaves gives the juice a fun, herbal twist.
- Make it fizzy: Top with sparkling water for a homemade watermelon spritzer.
- Sweeten if needed: If your watermelon isnโt super ripe, add a splash of honey or agave to balance the flavour.
- Turn it into a cocktail: Mix with vodka, rum, or tequila for an easy summer cocktail option.
- Freeze for later: Pour into ice cube trays to use in water, lemonade, or future cocktails.
Frequently asked questions
Will this juice work in a juicer instead of a blender?
Yes, a juicer will give you smooth juice without needing to strain it
How do I pick the sweetest watermelon for this juice?
Look for one with a creamy yellow spot (where it sat on the ground) and that feels heavy for its size โ these are usually the ripest.
Can I use a seeded watermelon?
Yes, just remove the black seeds before blending (white seeds are fine to blend).

How to make ahead and store
Make ahead: Blend the juice a few hours in advance and keep it chilled until serving.
Store: Keep in a sealed jar or pitcher in the fridge for up to 3 days, stirring before serving.
Freeze and reheat from frozen: Freeze in ice cube trays for up to 3 months and thaw in the fridge or use the cubes to chill other drinks.
More healthy summer drinks

Watermelon Juice Recipe
Equipment
Ingredients
- 8 cups watermelon diced
- 1 lime juiced
- 1/8 tsp sea salt optional
Instructions
- Add all ingredients to a blender and blend until combined.
- Pour into a pitcher with a fine mesh sieve overtop to strain the pulp. Either add some pulp back in if desired, or discard.
- Serve and enjoy!
Comments & Reviews
Renee Amaral says
So refreshing!