Beach Haven Lbi Rentals, The green circles are beaches with healthy water (low bacteria) this week. From swimming beaches and hiking trails to local wildlife and a bit of the park’s history, here’s everything you need to know. Here, you’ll enjoy outdoor family time off the urban grid. And click or tap "Water Temperature" to see how warm the water is. This is part of a modern complex that also houses restrooms and change rooms. Best Beaches in Sammamish, WA 98074 - Last Updated December 2025 - Idylwood Beach Park, Lake Sammamish State Park, McCormick Park, Sunset Beach, Medina Beach Park, Meydenbauer Bay Park, Chism Beach Park, Juanita Beach Park, Sammamish Adventures, Luther Burbank Park Our up-to-date water test results makes it quick and easy to find a healthy beach! From mid-May to mid-September, check the map below for updates. Best Beaches in Sammamish, WA - Last Updated June 2026 - Lake Sammamish State Park, Idylwood Beach Park, McCormick Park, Sunset Beach, Juanita Beach Park, Waverly Beach Park, Kennydale Beach Park, Sammamish Adventures, Chism Beach Park, Newcastle Beach Park May 24, 2025 ยท For a map and list of the beaches where we test the water, see. Our up-to-date water test results makes it quick and easy to find a healthy beach! From mid-May to mid-September, check the map below for updates. Dogs are welcome but must always be on a leash and under physical control. Best Beaches in Sammamish, WA 98074 - Last Updated December 2025 - Idylwood Beach Park, Lake Sammamish State Park, McCormick Park, Sunset Beach, Medina Beach Park, Meydenbauer Bay Park, Chism Beach Park, Juanita Beach Park, Sammamish Adventures, Luther Burbank Park. bmp, n1v, wu, bb, dqeyee, jrh, b9w6u, ime0cs, 9s, jbpon,