Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility 🚤 Full Service Marina Est. Slips ~80 Water Ocean/Bay Confidence High

Well-organized marina with multiple covered and open docks accommodating numerous boats, adjacent to a road but no visible parking lot or vehicles.

Aerial view of Sinclair Inlet Marina
Pacific Coast

Sinclair Inlet Marina

Port Orchard, WA

Sinclair Inlet Marina is located in Port Orchard, Washington, on the eastern shore of Sinclair Inlet, a sheltered fjord-like arm of Puget Sound in the Salish Sea region of the Pacific Coast. This marina serves recreational boaters and sailors navigating the inland waterways of Puget Sound, which offer protected routes amid islands and coastal landscapes. Its position on the Kitsap Peninsula provides access to the broader marine environment of western Washington.

★★★★★ 4.9 (25 reviews on Google) View on Google Maps ↗
Address 501 Bay St, Port Orchard, WA 98366, USA
Capacity ~80 slips
Hours
Monday: 9:00 AM – 5:00 PM
Tuesday: Closed
Wednesday: 9:00 AM – 5:00 PM
Thursday: 9:00 AM – 5:00 PM
Friday: 9:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed
Coordinates 47.5414, -122.6421

Nearby Marinas in Washington

Marina Parking & Access Control

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.