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 ~60 Water Ocean/Bay Confidence High

Medium-sized marina with multiple piers hosting numerous boats in a bay area, but no visible parking lots or vehicles.

Aerial view of Harbor of Refuge
inland waterway

Harbor of Refuge

Piti, GU

Marinas managed by the Port Authority of Guam, including rules, regulations, and user information.

★★★★★ 4.3 (21 reviews on Google) View on Google Maps ↗
Address FM67+65G, Piti, Guam
Capacity 52 slips
Hours
Monday: 10:00 AM – 6:00 PM
Tuesday: 10:00 AM – 6:00 PM
Wednesday: 10:00 AM – 6:00 PM
Thursday: 10:00 AM – 6:00 PM
Friday: 10:00 AM – 6:00 PM
Saturday: 10:00 AM – 6:00 PM
Sunday: 10:00 AM – 6:00 PM
Coordinates 13.4605, 144.6825

Nearby Marinas in Guam

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.