NoticeNot affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization.v.2026.05
Pacific Coast
Twin Bridges Marina
Skagit County, WA
Twin Bridges Marina is the first full service indoor heated dry stack marina in Washington, providing the best location, convenience and value for recreational boating in the San Juan Islands.
Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.