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Port of Samoa

USIOR🇺🇸USA

Port Location

About Port of Samoa

Also known as: Eureka Boat Basin, Eureka Mooring Basin

This harbor is located on the Northern California coast. It serves as a small fishing and recreational port.

Current Conditions

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Vessel Limits

Channel Depth
6ft
Tidal Range
2ft
Elevation
1m

Operations & Services

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

References & Identifiers

WPI No.
16680 →
GeoNames ID
5563411 →

Identification

UN/LOCODE
USIOR
Country
🇺🇸USA
Time Zone
UTC-8
Feature Type
HBR (Harbor)

Classification

Type
Port
Harbor Type
Coastal natural
Shelter
Good

Region

Subdivision
US-CA
Latitude
40.7833°
Longitude
-124.2000°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Samoa?+
The approach to Samoa is supported by 5 navigation aids within 50 nautical miles. The nearest is Table Bluff Lighthouse at 2.2 NM to the NE. Other aids include Cape Mendocino (12.1 NM SSW), Trinidad Head (16.3 NM N), Trinidad Memorial (16.7 NM N), Cape Mendocino (22.7 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 Samoa?+
The Port of Samoa 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 Samoa?+
You can track vessels near Samoa (USIOR) 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 USIOR on the live map.
What are the operating hours and time zone for the Port of Samoa?+
The Port of Samoa 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.