Verified official source
Seattle, WA
Seattle Seafair Fourth of July 2026
Official Seafair 4th of July program in Seattle with multiple family-friendly viewing areas.
About this event
We use the Seafair official page as the source for July 4 route planning and access recommendations in South Lake Union and Gas Works Park.
Viewing tips
- Move to your chosen observation spot early and keep an eye on park-area circulation signs.
- Monitor official Seafair and local agency updates for closure changes.
Transit and parking
- Public transit is the safest option for crowd-heavy routes once event traffic builds.
- Match your boarding stop to the nearest exit you plan to take from the venue.
- Use official parking guidance and shuttle drop-offs to avoid blocked local roads.
- Expect demand spikes during the evening approach windows.
Safety notes
- Respect restricted marine and shoreline zones until the show begins.
- Avoid entering water-adjacent areas after fireworks begin.