Preheat oven to 350 and line two baking sheets with parchment paper.
In a medium bowl, using a hand mixer or a stand mixer, beat the egg whites until stiff peaks form, about 1 minute. Using a spatula, gently fold in the kosher salt and sugar. Add the shredded coconut, cardamom, and rose water to the egg white mixture, and mix until combined.
Using a tablespoon or a small cookie scoop, and drop the batter on the prepared baking sheets about ½ inch apart. Bake for 15 – 18 minutes, until the macaroons are golden brown.