Join the largest floating party in 2021, the legendary Seafair Log Boom! Boaters
tie up to anchored logs that provide the best views of hydroplanes
racing at over 220 MPH and the Blue Angels flying overhead!
Reserve your space on Seafair's 2021 Log Boom today, space is limited.
For
questions, email hello@seafair.org.
Log Boom Radio
If you'll be joining us on the Log Boom, make sure that you tune-in to 88.9 FM, Mercer Island High School's radio station, where they will be simulcasting the races, air show, and other exciting events during Seafair Weekend. During the weekend, the station will be re-named "Log Boom Radio."