Seattle · every August

Seafair Weekend 2026

Seattle's biggest summer weekend, when hydroplanes tear across Lake Washington and the U.S. Navy Blue Angels thunder over Genesee Park. The air show anchors a shoreline festival of military demonstrations, aerobatic performers, and vintage aircraft.

Usually held

August, every year

Where

Genesee Park, Lake Washington, Seattle

Dates for the next edition are usually announced closer to August. Until then, see what's on this weekend in Seattle.