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Port of HAT ISLAND

USEV4🇺🇸USA

Port Location

About Port of HAT ISLAND

Hat Island is a United States Navy facility established in 1987. It is a naval marina with compulsory pilotage and tug services.

Current Conditions

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Vessel Limits

Channel Depth
11ft
Tidal Range
2ft
Elevation
2m

Operations & Services

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

History

Established
1987
Operator (Wikidata ID)
United States Navy

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
USEV4
Country
🇺🇸USA
Time Zone
UTC-8
Feature Type
MAR (Marina)

Classification

Type
Marina
Harbor Type
Coastal natural
Shelter
Excellent

Region

Area
US West Coast
Latitude
48.0195°
Longitude
-122.3222°

References & Identifiers

WPI No.
17780 →
GeoNames ID
7716920 →
Wikidata
Q839214 →
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Frequently Asked Questions

How do I navigate the approach to the Port of HAT ISLAND?+
The approach to HAT ISLAND is supported by 5 navigation aids within 50 nautical miles. The nearest is Mukilteo Lighthouse at 4.3 NM to the S. Other aids include Point No Point (10.4 NM SW), Bush Point (11.5 NM W), Skunk Bay (11.6 NM WSW), Marrowstone Point (15.5 NM WNW). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of HAT ISLAND?+
The Port of HAT ISLAND 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 HAT ISLAND?+
You can track vessels near HAT ISLAND (USEV4) 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 USEV4 on the live map.
What are the operating hours and time zone for the Port of HAT ISLAND?+
The Port of HAT ISLAND 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.