Seattle Seafair 2024 Dates. Held annually and generally on the third weekend in july in conjunction with seattle seafair, the powwow takes place on our powwow grounds adjacent to the daybreak star indian. It’s the largest festival in the northwest, and features everything from air.

While the boeing seafair airshow has people’s heads in the clouds, the show’s hydroplane racing has them craning their necks across lake washington. Navy blue angels, hydroplane races and much more.