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Port of ANTIOCH

USANZ🇺🇸USA

Port Location

About Port of ANTIOCH

Antioch is a marina located on the San Joaquin River in California. It serves recreational boaters and offers mooring facilities.

Current Conditions

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Vessel Limits

Channel Depth
11ft
Tidal Range
1ft
Elevation
2m

Operations & Services

Port of Entry
Unknown
Pilotage Compulsory
Yes
Tug Assistance
Unknown
Drydock
Unknown
Repair Code
B

References & Identifiers

WPI No.
16515 →
GeoNames ID
5324210 →

Identification

UN/LOCODE
USANZ
Country
🇺🇸USA
Time Zone
UTC-8
Feature Type
MAR (Marina)

Classification

Type
Marina
Harbor Type
River natural
Shelter
Excellent

Region

Area
US West Coast
Latitude
38.0200°
Longitude
-121.8230°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of ANTIOCH?+
The approach to ANTIOCH is supported by 5 navigation aids within 50 nautical miles. The nearest is Discovery Bay Lighthouse at 12.8 NM to the ESE. Other aids include Southampton Shoals (15.6 NM E), Carquinez Strait (18.7 NM W), Alameda County (Oakland Area) Lighthouses (24.6 NM SW), Oakland Harbor (25.3 NM WSW). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of ANTIOCH?+
The Port of ANTIOCH is located within the US West Coast shipping lane — a major trans-Pacific trade route serving West Coast ports of the United States. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.
How do I track vessels arriving at or departing from the Port of ANTIOCH?+
You can track vessels near ANTIOCH (USANZ) 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 USANZ on the live map.
What are the operating hours and time zone for the Port of ANTIOCH?+
The Port of ANTIOCH operates in the UTC-8 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.