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Port of Aio

JPAII🇯🇵JP

Port Location

About Port of Aio

The Port of Aio (JPAII) is a maritime port facility located in JP.. Local time zone: UTC+9.

Position: 34.0093°N, 131.4206°E. UN/LOCODE: JPAII.

Geographic context: The Port of Aio is situated on the Sea of Japan, within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. The location falls within the subtropical climate zone with mild winters and warm summers.

Vessel Limits

Max Draft
—

General Information

Port Name
Aio
Country
🇯🇵JP
UNLOCODE
JPAII
Time Zone
UTC+9
Latitude
34.0093°
Longitude
131.4206°

Navigation Aids Near Aio

Aio Kō Lighthouse

0.3 NME

Kusayama Saki Lighthouse

1.8 NMSSE

Iwayano Hana Lighthouse

1.9 NMSW

Suō Tateishi Lighthouse

2.4 NMWSW

Saba Shima Lighthouse

5.1 NMESE

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Aio?+
The approach to Aio is supported by 5 navigation aids within 50 nautical miles. The nearest is Aio Kō Lighthouse at 0.3 NM to the E. Other aids include Kusayama Saki (1.8 NM SSE), Iwayano Hana (1.9 NM SW), Suō Tateishi (2.4 NM WSW), Saba Shima (5.1 NM ESE). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of Aio?+
The Port of Aio 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 Aio?+
You can track vessels near Aio (JPAII) 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 JPAII on the live map.
What are the operating hours and time zone for the Port of Aio?+
The Port of Aio 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.