Explore: Cook Islands
Facts
- Pre-arrival information: Cook Islands Customs and Biosecurity require an Advance Notice of Arrival. See Formalities for all the details.
- Cook Islands is located between French Polynesia and American Samoa and it comprises 15 islands spread over an area of over half a million square miles of ocean. Avarua is a town and district in the north of the island of Rarotonga, and is the national capital of the Cook Islands.
- The Southern Group, of which Rarotonga is the main island, also comprises Aitutaki, Atiu, Mitiaro, Mauke, and Mangaia. These are high and fertile and most of the 18,500 inhabitants live there.
- The Northern Group are the low coral atolls of Penrhyn, Manihiki, Rakahanga, Pukapuka, Nassau and Suwarrow, which is a national park. Also part of the Cooks are the atolls of Manuae, Takutea and Palmerston Island.
- Cook Islands has a population of around 17,500.
- The official languages are Cook Islands Maori and English. English is widely spoken on the island of Rarotonga, while Cook Islands Maori is predominantly used in the outer islands (Pa Enua).
- The Cook Islands unit of currency is the New Zealand dollar. For specifics see General Info.
- Cook Islands’ time is GMT-10 hours.
- The climate is pleasantly warm and sunny all year round with June to August being the cooler months. See Weather for more details.
- As most yachts sail to the Cook Islands from the east, a good time to plan one’s passage is after the 14 July celebrations in Tahiti are over, as the first week of August is the time when the Cooks put on their own festivities around Constitution Day. Most of the action is in Rarotonga, but the other islands can be visited afterward.
- Aitutaki is a popular stop and yachts are always assured of a warm welcome there. This is the case in all of the Cook Islands and as elsewhere in the Pacific, the more remote the island the more enthusiastic the welcome.
- Repair facilities and services for yachts are limited to Rarotonga. See Yachting Essentials for more details.
- Be aware that the fee structure for visiting yachts took a big price hike in 2015. See fees for more details.


Security
The Cook Islands’ crime rate is low. Thieves sometimes target tourists, especially at the beach. Watch out for your belongings.
Noonsite has never received a security report from yachts in the Cooks.
Weather
December to March is rainy and also the cyclone season. Generally, the climate is warm and sunny, but not too hot. During the winter, April to November, the islands are under the influence of the SE trade winds. However, sudden squalls can occur from other directions with little warning.
June to August – Cooler months
November to March – Warmer seasons with occasional tropical showers
April to November – Drier months with an average temperature of 26°C
December to March – Warmer, humid and damper season with temperatures between 22°C (min) and 31°C (max)
Weather sources:
- Cook Islands Weather Forecast
- A useful guide to South Pacific weather resources compiled by a Noonsite contributor, Rory Garland.
- The Cooks and Samoas Compendium by SV Soggy Paws.
- For links to free global weather information, forecast services and extreme weather information see the Noonsite Weather Page
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Buy Now On YachtFlags.comMain Ports
- Region: Northern Cook Islands
- Other Ports:
- Suwarrow
- Region: Southern Cook Islands
- Ports of Entry:
- Aitutaki,
- Atiu Island,
- Rarotonga
- Other Ports:
- Palmerston