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 ~40 Water Ocean/Bay Confidence High

Tropical marina with multiple piers extending into turquoise ocean waters, numerous boats docked, but no visible parking lots or landside facilities.

Aerial view of Outer Cover Marina
inland waterway

Outer Cover Marina

Puerto Rico, NO

Outer Cover Marina is located on an inland waterway in the Northern Mariana Islands, a U.S. territory in the western Pacific Ocean, characterized by its tropical island environment with lagoons and protected channels surrounded by volcanic landscapes and coral reefs. This marina serves recreational boating and sailing in these calm, sheltered inland waters, which are ideal for leisure activities away from the open ocean's rougher conditions. The region's strategic position in the Micronesia subregion provides access to nearby islands for explorers navigating the archipelago's intricate waterways.

Location Puerto Rico, Saipan Municipality, Northern Mariana Islands
Capacity ~40 slips
Coordinates 15.2211, 145.7246

Nearby Marinas in Northern Mariana Islands

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.