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Port of Apra (Agana)

GUAPR🇬🇺Guam

Port Location

About Port of Apra (Agana)

Apra Harbor is a deep-water port on Guam in the Pacific Ocean. It serves as a key naval facility and commercial port, handling containerized cargo and petroleum products. The harbor is protected by breakwaters and peninsulas, accommodating various vessel types.

Background
Apra Harbor, also called Port Apra, is a deep-water port on the western side of the United States territory of Guam. It is considered one of the best natural ports in the Pacific Ocean. The harbor is bounded by Cabras Island and the Glass Breakwater to the north and the Orote Peninsula in the south. Naval Base Guam and the Port of Guam are the two major users of the harbor. It is also a popular recreation area for boaters, surfers, scuba divers, and other recreationalists.

Current Conditions

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Vessel Limits

Channel Depth
11ft
Tidal Range
1ft

Operations & Services

Port of Entry
Yes
Pilotage Compulsory
Yes
Tug Assistance
Yes
Cranes
Fixed, Mobile, Floating
Drydock
Medium
Repair Code
C

References & Identifiers

WPI No.
56550 →
Wikidata
Q621760 →
Wikipedia
Read on Wikipedia →

Identification

UN/LOCODE
GUAPR
Country
🇬🇺Guam
Time Zone
UTC+10

Classification

Type
Port
Harbor Type
Coastal breakwater
Shelter
Good

Region

Body of Water
Pacific Ocean
Latitude
13.4500°
Longitude
144.6167°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Apra (Agana)?+
The approach to Apra (Agana) is supported by 4 navigation aids within 50 nautical miles. The nearest is Apra Inner Harbor Range Rear Lighthouse at 0.3 NM to the SE. Other aids include Orote Point (0.3 NM SE), Apra Outer Harbor Range Rear (3.3 NM E), Ritidian Point (18.7 NM NE). Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Apra (Agana) on?+
The Port of Apra (Agana) is situated on the North Pacific Ocean in GU. The area falls within the tropical climate zone with warm waters and seasonal monsoons, which can influence port operations and seasonal shipping patterns.
How do I track vessels arriving at or departing from the Port of Apra (Agana)?+
You can track vessels near Apra (Agana) (GUAPR) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for GUAPR on the live map.
What are the operating hours and time zone for the Port of Apra (Agana)?+
The Port of Apra (Agana) operates in the UTC+10 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.