Cut watermelon into bite-sized cubes and set aside in a bowl. Cut cucumbers into small slices and set aside in a separate bowl. Slice tomatoes in halves and set aside in another bowl. Place each bowl in the fridge to chill until 15-30 minutes before you are ready to serve.
Mix watermelon, cucumber, and tomatoes into a container then lightly mix in basil and goat cheese and top with pepper.
Just before serving, sprinkle almonds on top and enjoy!