Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Port of Iwanai

JPIWN🇯🇵Japan

Port Location

Port Arrivals & Departures

Vessel Traffic

Port of Iwanai JPIWN

1 credit per call

Unlock Vessel Traffic

See vessels in port, arriving & departing — all in one board.

1 credit per call
Checking credits…View all credit packs →
Auto top-up

On for your next purchase

Turn off to prevent future automatic charges.

Details stay hidden until unlocked.

About Port of Iwanai

Also known as: Iwanai-Byochi, Iwanai-Byōchi, Iwanai-ko, Iwanai-kō

Iwanai is a harbor located in Hokkaido, Japan. It serves as a local fishing port.

Background
Iwanai is a town located in Shiribeshi Subprefecture, Hokkaido, Japan.

Current Conditions

Loading current conditions…

Vessel Limits

Elevation
-9999m

Operations & Services

History

Established
1955

Nearby Vessels

Flag
Type
Name
Dist.

Identification

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

Classification

Type
Port

Region

Subdivision
JP-01
Area
Japan Coast
Latitude
42.9916°
Longitude
140.5161°

References & Identifiers

GeoNames ID
2129863 →
Wikidata
Q1354481 →
Wikipedia
Read on Wikipedia →
Official Site
www.town.iwanai.hokkaido.jp →
Live tracking · 50,000+ mariners

Track ships at the Port of Iwanai in real time

Live AIS positions, arrivals, and departures at JPIWN — straight from your phone.

Live AIS positionsArrival alertsVoyage history
Get the App

Frequently Asked Questions

How do I navigate the approach to the Port of Iwanai?

+

The approach to Iwanai is supported by 5 navigation aids within 50 nautical miles. The nearest is Iwanai Kō Lighthouse at 0.4 NM to the NW. Other aids include Shiribeshi Tomari Kō (4.7 NM NNW), Shiribesi Tomari Kō (4.7 NM NNW), Kamoenai Kō (9.9 NM NNW), Daimaru Iso (17 NM SW). Mariners should consult the relevant chart and List of Lights for full approach details.

What sea or ocean is the Port of Iwanai on?

+

The Port of Iwanai is situated on the Sea of Japan in JP. The area falls within the temperate maritime climate zone, which can influence port operations and seasonal shipping patterns.

How do I track vessels arriving at or departing from the Port of Iwanai?

+

You can track vessels near Iwanai (JPIWN) 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 JPIWN on the live map.

Where is the Port of Iwanai?

+

The Port of Iwanai is a port in JP. Its UN/LOCODE is JPIWN — the five-character code the UNECE assigns to trade and transport locations, and the identifier used on shipping documents and in port calls.

What does the UN/LOCODE JPIWN mean?

+

The first two characters, JP, are the ISO country code for JP. The remaining three identify the location within that country. The code is issued by the United Nations Economic Commission for Europe and is the international standard for naming ports in trade and transport systems.

What are the operating hours and time zone for the Port of Iwanai?

+

The Port of Iwanai 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.