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Vanuatu VanuatuVolcanic island

Aneityum

161 km² rising to 852 m out of the Coral Sea.

When to go

Aneityum seen from space, cut out from the sea (Sentinel-2)
N 2 km

Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.

In numbers

161km²

Area

62km

Coastline

852m

Highest point

915

People

28°C

Warmest sea

February

1,837km

To the mainland

When to go to Aneityum

Best for the beach from July to November.

The sea is warmest in February (28 °C) and coolest in August (24 °C). You can swim comfortably all year (21 °C or more).

Sea temperature (the water level) Air: night low to afternoon high Wet days Best months

Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.

Island in Vanuatu

Aneityum is an volcanic island in Vanuatu. It covers 161 km², with 62 km of coastline. Its highest point rises to 852 m. About 915 people live on it. The nearest mainland is 1,837 km away.

Read more on Wikipedia

Getting there

Plan the trip

Ferries, stays and things to do

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

On the island

What you find on Aneityum.

  • 1named peaksNanawaréèz
  • 1volcanoes
  • 1waterfalls
  • 2hotels, guesthouses and apartments

Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.

Cross-checked with our atlases

Aneityum in our other atlases

Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Aneityum, each with its own numbers.

  • 9beaches and covesCoastya
  • 14mountainsPeakyas
  • Highest point

    338m

    Nitchawounhou

    according to Peakyas

  • Beach with the warmest sea

    27.9°C

    Baie de l’Isel

    sea in the warmest month · according to Coastya

9 beaches

on Coastya, the beach atlas

  1. Anowan-Avacuinicado Beach27.8°C
  2. Itaha Beach27.8°C
  3. Baie de l’Iselcove27.9°C
  4. Nafayava Inapcove27.9°C
  5. Itchepthav Baycove27.9°C
  6. Ehpi Baycove27.9°C
  7. Inwnupul Baycove27.9°C
  8. Nafayava Anéritjécove27.9°C

1 more on CoastyaOpen Coastya ↗

14 mountains

on Peakyas, the mountain atlas

  1. Nitchawounhou338m
  2. Nézwon Nétounèmla176m
  3. Aneityum
  4. Nézwon Taéingei
  5. Ounoporapora
  6. Ounètchanytap
  7. Nézwon Oukalvaézek
  8. Ougapnaerek

6 more on PeakyasOpen Peakyas ↗

The shape of the land.

On average the island stands 263 m above the sea. 43 % of it is below 200 m.

  • 12 %0–50 m
  • 32 %50–200 m
  • 44 %200–500 m
  • 13 %500–1,000 m

Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).

Size, for real

Next to islands you may know.

Aneityum161 km²
Malta247 km²
Madeira Island742 km²

20 km

All outlines drawn to the same scale (Natural Earth and OpenStreetMap).

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)272828272524232323242526
Night low (°C)262727262524232223232426
Sea (°C)272828272625242424252627
Rain (mm)15512619117297877559528882112
Wet days18172118141411119121316
Sun h/day8.58.47.56.66.46.06.36.97.98.18.58.8
Wind (km/h)222222252425242423242423

Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.

Recent years

Warmer and cooler years at sea.

Each month's sea temperature compared with its 1991–2020 average, in degrees.

JanFebMarAprMayJunJulAugSepOctNovDec
2020−0.2+0.3+0.1−0.1−0.6+0.2+0.4+1.3−0.4+0.9+0.6±0.0
2021+0.5+0.4−0.6+0.2+0.4+0.3+0.8+0.8+0.3+0.6+0.7+1.0
2022+0.8+0.3+0.7+1.2+0.4+1.1+1.3+1.6+1.3+1.2+2.0+2.1
2023+1.0+1.0+0.1+1.2+1.4+0.8+0.5−0.1±0.0−0.5−0.1+0.1
2024+0.7+0.2−0.1−0.1−0.2+0.6+0.6+0.5+0.2+0.4+0.5+0.5
2025+1.2−0.3−0.4+1.2+0.9+0.7+1.3+1.0+0.7+1.4+2.2+1.2

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Aneityum Island
JustARandomEditor123 · CC BY-SA 4.0
Fern Cyathea Aneitensis Tree Fern near Aneghowhat village Anatom (Aneityum) Vanuatu
LawrieM · CC BY-SA 4.0
Aneityum Island (45897270041)
David Stanley from Nanaimo, Canada · CC BY 2.0

About these numbers

Names, area, populationWikidata (Q528884) · CC0
Outline© OpenStreetMap contributors · ODbL
Sea temperatureNOAA OISST v2.1 · 1991–2020
ClimateNASA POWER · 1991–2020
Relief, 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Beaches, ports, lighthouses, trails© OpenStreetMap contributors · ODbL
TownsGeoNames · CC BY 4.0
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Beaches, mountains, lakes and waterfallsCoastya, Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST

Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.You are here
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.Visit canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit