Macauley Island

Island Uninhabited volcanic island in Kermadec subantarctic

Macauley Island in the Kermadec group is an uninhabited volcanic island known for seabird colonies, rugged cliffs and offshore diving; access is by expedition boat and often restricted.

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Macauley Island is an uninhabited volcanic island in New Zealand’s Kermadec Islands group in the South Pacific. It is notable for its volcanic geology and as a breeding site for seabirds and marine life.

The island has no visitor facilities and is visited mainly by scientists and licensed eco-tours when permitted. There are seabird colonies and surrounding productive marine waters, but access is restricted to protect wildlife and habitat.

Macauley Island formed by volcanic activity and is managed under New Zealand conservation regulations that apply to the Kermadec Islands. The island is part of New Zealand’s outlying island territories and is treated primarily as a nature reserve.

Geographically it lies in the Kermadec island chain in the South Pacific, roughly on the order of 1,000 km northeast of New Zealand’s North Island, well offshore and remote from major settlements.

  • Access restrictions: Landing and visits are tightly controlled because the island is part of New Zealand's outlying Kermadec Islands and is managed for conservation; permits are required for most visits.
  • Conservation importance: The island is an uninhabited volcanic island important for seabird colonies and marine life rather than visitor facilities, so any visit is for wildlife observation or scientific purposes.
Macauley Island
-30.2300, -178.4290

How to Get to Macauley Island #

Macauley Island is a remote, uninhabited island in the Kermadec group and is accessible only by sea. Visiting requires a multi‑day voyage from mainland New Zealand (charter or expedition vessels) and usually prior permission from New Zealand authorities; there are no scheduled air services. Landings are infrequent and often restricted, so travel is arranged through specialist expedition/charter operators.

Tips for Visiting Macauley Island #

  • Macauley Island is part of the Kermadec Islands protected area and is remote - public landings are controlled or prohibited, so you should only plan a visit on an approved scientific or charter expedition with the Department of Conservation.
  • The island is best appreciated from a distance on a specialist boat or liveaboard: organized expeditions allow wildlife viewing (seabird colonies, seals) without disturbing breeding sites.
  • Strict biosecurity and permit requirements apply for Kermadec Islands trips; expect multi‑day sea transit from New Zealand (expeditions commonly depart from North Island ports) and follow organisers' instructions for gear decontamination.

Best Time to Visit Macauley Island #

Aim for the austral summer (Dec-Feb) when seas are generally calmer and access is most feasible.

Austral summer (best access)
December-February · 18-26°C (coastal/subtropical)
Warmer sea and air temperatures and generally calmer seas make boat access and wildlife observation easiest.
Austral winter (rough seas)
June-August · 14-20°C
Cooler, stormier conditions and rougher seas reduce accessibility; many trips are curtailed.

Weather & Climate near Macauley Island #

Climate

Subtropical climate with warm summers (peaking in February) and mild winters (coldest in August). Temperatures range from 17°C to 26°C. Abundant rainfall (1936 mm/year), wettest in March, distributed fairly evenly throughout the year.

Temperature & Rainfall
Temperature Range
27°
Warmest Month
17°
Coldest Month
Monthly Conditions

January

January is warm with highs of 26°C and lows of 22°C. Significant rainfall (181 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 26°

Weather

181 mm
Rainfall
4.3 m/s
Wind
Light Breeze

February

February is the warmest month with highs of 26°C and lows of 22°C. Significant rainfall (172 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 27°

Weather

172 mm
Rainfall
4.5 m/s
Wind
Light Breeze

March

March is warm with highs of 26°C and lows of 22°C. The wettest month with heavy rain (193 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 26°

Weather

193 mm
Rainfall
4.6 m/s
Wind
Light Breeze

April

April is mild with highs of 25°C and lows of 20°C. Significant rainfall (170 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
21° 25°

Weather

170 mm
Rainfall
4.4 m/s
Wind
Light Breeze

May

May is mild with highs of 24°C and lows of 19°C. Significant rainfall (152 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
19° 24°

Weather

152 mm
Rainfall
4.2 m/s
Wind
Light Breeze

June

June is mild with highs of 22°C and lows of 18°C. Significant rainfall (152 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 22°

Weather

152 mm
Rainfall
4.3 m/s
Wind
Light Breeze

July

July is mild with highs of 21°C and lows of 17°C. Significant rainfall (167 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 21°

Weather

167 mm
Rainfall
4.4 m/s
Wind
Light Breeze

August

August is mild with highs of 21°C and lows of 17°C. Significant rainfall (176 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 21°

Weather

176 mm
Rainfall
4.3 m/s
Wind
Light Breeze

September

September is mild with highs of 21°C and lows of 17°C. Significant rainfall (155 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 21°

Weather

155 mm
Rainfall
4.2 m/s
Wind
Light Breeze

October

October is mild with highs of 22°C and lows of 18°C. Significant rainfall (122 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 22°

Weather

122 mm
Rainfall
4.1 m/s
Wind
Light Breeze

November

November is mild with highs of 23°C and lows of 20°C. Significant rainfall (119 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
20° 23°

Weather

119 mm
Rainfall
3.9 m/s
Wind
Light Breeze

December

December is mild with highs of 25°C and lows of 21°C. Significant rainfall (177 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
21° 25°

Weather

177 mm
Rainfall
4.0 m/s
Wind
Light Breeze

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