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Port of Alameda

USNGZ🇺🇸US

Port Location

About Port of Alameda

The Port of Alameda (USNGZ) is a maritime port facility located in US.. Local time zone: UTC-7.

Position: 37.7658°N, 122.2830°W. UN/LOCODE: USNGZ.

Geographic context: The Port of Alameda is situated on the North Pacific Ocean, within the US West Coast shipping lane — a major trans-Pacific trade route serving West Coast ports of the United States. The location falls within the temperate maritime climate zone.

Vessel Limits

Max Draft
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General Information

Port Name
Alameda
Country
🇺🇸US
UNLOCODE
USNGZ
Time Zone
UTC-7
Latitude
37.7658°
Longitude
-122.2830°

Navigation Aids Near Alameda

Alameda County (Oakland Area) Lighthouses Lighthouse

2.1 NMENE

Roe Island Lighthouse

6.7 NMWNW

Alcatraz North Fog Signal Lighthouse

7.7 NMWNW

Marin County Lighthouses Lighthouse

8.3 NMNW

Southampton Shoal Lighthouse

8.9 NMNW

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Alameda?+
The approach to Alameda is supported by 5 navigation aids within 50 nautical miles. The nearest is Alameda County (Oakland Area) Lighthouses Lighthouse at 2.1 NM to the ENE. Other aids include Roe Island (6.7 NM WNW), Alcatraz North Fog Signal (7.7 NM WNW), Marin County Lighthouses (8.3 NM NW), Southampton Shoal (8.9 NM NW). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of Alameda?+
The Port of Alameda 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 Alameda?+
You can track vessels near Alameda (USNGZ) 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 USNGZ on the live map.
What are the operating hours and time zone for the Port of Alameda?+
The Port of Alameda 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.