Port of MARTINEZ

USMRZ🇺🇸USA

Port Location

Port Arrivals & Departures

Vessel Traffic

Port of MARTINEZ USMRZ

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About Port of MARTINEZ

Martinez is a canal port located in California, USA. It handles bulk cargo and petroleum products. The port accommodates various vessel types and features tug and drydock facilities.

Current Conditions

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Vessel Limits

Channel Depth
9ft
Tidal Range
1ft
Elevation
2353m

Operations & Services

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

References & Identifiers

WPI No.
16480 →
GeoNames ID
5430206 →

Identification

UN/LOCODE
USMRZ
Country
🇺🇸USA
Time Zone
UTC-7
Feature Type
CNL (Canal)

Classification

Type
Port
Harbor Type
Coastal natural
Shelter
Excellent

Region

Area
US West Coast
Latitude
38.0312°
Longitude
-122.1255°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of MARTINEZ?

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The approach to MARTINEZ is supported by 5 navigation aids within 50 nautical miles. The nearest is Carquinez Strait Lighthouse at 4.7 NM to the WNW. Other aids include East Brother Island (15.1 NM WSW), Southampton Shoal (15.8 NM SW), Lightship Wlv-605 Relief (15.9 NM SSW), Alameda County (Oakland Area) Lighthouses (16 NM SSW). Mariners should consult the relevant chart and List of Lights for full approach details.

What major shipping routes pass near the Port of MARTINEZ?

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The Port of MARTINEZ 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 MARTINEZ?

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You can track vessels near MARTINEZ (USMRZ) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course.

Where is the Port of MARTINEZ?

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The Port of MARTINEZ is a port in US. Its UN/LOCODE is USMRZ — the five-character code the UNECE assigns to trade and transport locations, and the identifier used on shipping documents and in port calls.

What does the UN/LOCODE USMRZ mean?

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The first two characters, US, are the ISO country code for US. The remaining three identify the location within that country. The code is issued by the United Nations Economic Commission for Europe and is the international standard for naming ports in trade and transport systems.

What are the operating hours and time zone for the Port of MARTINEZ?

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The Port of MARTINEZ operates in the UTC-7 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.