(Image credit: Birkenstock)

This week's heatwave is already proving to be pretty intense — and if you're hoping to stay cool, grabbing a pair of sandals can certainly help. Fortunately, Birkenstocks are seeing huge discounts at Nordstrom right now.Birkenstock is my favorite sandal brand not only for their casual and cool style, but also their versatility and comfort. And right now, I have my eye on this pair of waterproof Birkenstocks for just $41 (a price unheard of for the bougie brand). I guarantee you'll want to rock them at the beach, pool and basically everywhere else all summer long.Additionally, I've rounded up tons of other styles that are perfect for warmer weather. The deals come courtesy of retailers like Nordstrom, Zappos and Nordstrom Rack. Keep scrolling to check out all these rare discounted Birkenstock styles now. (For more deals, check out our guide to the best 4th of July sales).Quick Linksshop all Birkenstock deals at Amazonshop all Birkenstock deals at Nordstromshop all Birkenstock deals at Zapposshop all Birkenstock deals at Nordstrom RackBirkenstock Arizona Stealth Buckle EVA Slide (Women's): was $54 now $41Birkenstock Papilio Florida Platform Flex (Women's): was $123 now $79Birkenstock Boston Big Buckle (Women's): was $179 now $89Birkenstock Milano Big Buckle (Women's): was $170 now $99Birkenstock Florida Sandal (Women's): was $150 now $139Birkenstock Gizeh Big Buckle (Women's): was $164 now $124Best Birkenstock Deals