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Port of Utazu

JPUTZ🇯🇵Japan

Port Location

About Port of Utazu

Also known as: Utazu Ko, Utazu Kō, Utazu-ko, Utazu-kō, yu duo jin gang, 宇多津港

Utazu is a harbor located in the Bisan Seto strait of Japan. It handles various cargo types and serves as a port for regional maritime activities. The port is equipped with tug services and a large drydock.

Background
Utazu is a town located in Ayauta District, Kagawa Prefecture, Japan. As of 1 December 2023, the town had an estimated population of 18,755 in 9131 households and a population density of 2300 persons per km². The total area of the town is 8.1 square kilometres (3.1 sq mi).

Current Conditions

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Vessel Limits

Channel Depth
13ft
Tidal Range
1ft
Elevation
-9999m

Operations & Services

Port of Entry
Yes
Pilotage Compulsory
No
Tug Assistance
Yes
Cranes
Mobile
Drydock
L
Repair Code
A

History

Established
1898

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
JPUTZ
Country
🇯🇵Japan
Time Zone
UTC+9
Feature Type
HBR (Harbor)

Classification

Type
Port
Harbor Type
Coastal natural
Shelter
Fair

Region

Subdivision
JP-37
Body of Water
Bisan Seto
Latitude
34.3333°
Longitude
133.8500°

References & Identifiers

WPI No.
62110 →
GeoNames ID
6417350 →
Wikidata
Q1156290 →
Wikipedia
Read on Wikipedia →
Official Site
www.town.utazu.lg.jp →
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Frequently Asked Questions

How do I navigate the approach to the Port of Utazu?+
The approach to Utazu is supported by 5 navigation aids within 50 nautical miles. The nearest is Sakaide Kō Lighthouse at 0.2 NM to the S. Other aids include Kosei Shima (2.4 NM N), Nabe Shima (3.2 NM NNW), Nabeshima (3.2 NM NNW), Marugame Kō (3.6 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 Utazu?+
The Port of Utazu is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. 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 Utazu?+
You can track vessels near Utazu (JPUTZ) 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 JPUTZ on the live map.
What are the operating hours and time zone for the Port of Utazu?+
The Port of Utazu operates in the UTC+9 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.