Port of Atiu

CKAIU🇨🇰Cook Islands

Port Location

Port Arrivals & Departures

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Port of Atiu CKAIU

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About Port of Atiu

Also known as: Avatiu Harbor, Avatiu Harbour

Atiu is a small harbor serving the island of Atiu in the Cook Islands, located in the central-southern Pacific Ocean. It facilitates the import and export of goods for the island's population.

Background
Ātiu, also known as ʻEnuamanu, is an island of the Cook Islands archipelago, lying in the central-southern Pacific Ocean. Part of the Nga-pu-Toru, it is 214 km (133 mi) northeast of Rarotonga. The population of the 26.9 square kilometres (10.4 sq mi) island has dropped by two-thirds in the last 50 years.

Current Conditions

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Vessel Limits

Elevation
2m

Operations & Services

References & Identifiers

GeoNames ID
4035711 →
Wikidata
Q755982 →
Wikipedia
Read on Wikipedia →
Official Site
www.atiu.info →

Identification

UN/LOCODE
CKAIU
Country
🇨🇰Cook Islands
Time Zone
UTC-10
Feature Type
HBR (Harbor)

Classification

Type
Port

Region

Area
South Pacific
Latitude
-20.0071°
Longitude
-158.1128°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

What sea or ocean is the Port of Atiu on?

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The Port of Atiu is situated on the South Pacific Ocean in CK. The area falls within the subtropical climate zone with mild winters and warm summers, which can influence port operations and seasonal shipping patterns.

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

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You can track vessels near Atiu (CKAIU) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course.

Where is the Port of Atiu?

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The Port of Atiu is a port in CK. Its UN/LOCODE is CKAIU — 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 CKAIU mean?

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The first two characters, CK, are the ISO country code for CK. 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 Atiu?

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The Port of Atiu operates in the UTC-10 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.