Puget Sound is one of the busiest waterways on the West Coast. Here's how to watch it live.
From Seattle's container terminals to the Washington State Ferries and the tug-and-barge traffic threading the islands, Puget Sound is dense, around the clock.
Open the live map for Seattle or Tacoma, or browse by type — tugs, cargo, ferries.
Traffic concentrates on a few routes: Seattle–Tacoma, Seattle–Vancouver, and across the Strait to Victoria. Each corridor page shows the vessels actually running it.
Puget Sound and the broader Salish Sea are among our densest coverage. Pull live positions, port reports, or a 400-day archive via the API — start free.