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Port of Nio

JPNIO🇯🇵Japan

Port Location

About Port of Nio

Also known as: Awa Shima Anchorage, Awa Sima Byoti, Awashima-byochi, Awashima-byōchi, Takuma-wan

Nio is a small, sheltered anchorage located in Okayama Prefecture, Japan. It serves as a local port and is equipped with tugs.

Current Conditions

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Vessel Limits

Channel Depth
11ft
Tidal Range
4ft
Elevation
1m

Operations & Services

Port of Entry
Unknown
Pilotage Compulsory
No
Tug Assistance
Yes
Cranes
Mobile, Floating
Drydock
U
Repair Code
C

References & Identifiers

WPI No.
62077 →
GeoNames ID
1864883 →
Wikidata
Q11376351 →

Identification

UN/LOCODE
JPNIO
Country
🇯🇵Japan
Time Zone
UTC+9
Feature Type
ANCH (Anchorage)

Classification

Type
Port
Harbor Type
River basin
Shelter
Good

Region

Subdivision
JP-37
Area
Japan Coast
Latitude
34.2011°
Longitude
133.6390°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Nio?+
The approach to Nio is supported by 5 navigation aids within 50 nautical miles. The nearest is Muromoto Kō Lighthouse at 2.7 NM to the S. Other aids include Mitamaiwa (3.3 NM NNE), Mitawa Iwa (3.4 NM NE), Hakosaki (4.3 NM NNW), Namari Ko (4.3 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 Nio?+
The Port of Nio 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 Nio?+
You can track vessels near Nio (JPNIO) 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 JPNIO on the live map.
What are the operating hours and time zone for the Port of Nio?+
The Port of Nio 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.