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Fiji FijiRotuma GroupVolcanic island

Rotuma Island

44.5 km² of land in the Pacific Ocean.

When to go

Rotuma Island seen from space, cut out from the sea (Sentinel-2)
Ahau
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

44.5km²

Area

43km

Coastline

246m

Highest point

2,095

People

29°C

Warmest sea

March

2,975km

To the mainland

When to go to Rotuma Island

Best for the beach from January to May.

The sea is warmest in March (29 °C) and coolest in August (28 °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 Fiji

Rotuma Island is an volcanic island in Fiji. It belongs to Rotuma Group. It covers 44.5 km², with 43 km of coastline. Its highest point rises to 246 m. About 2,095 people live on it. The nearest mainland is 2,975 km away.

Read more on Wikipedia

Getting there

  • 2,975 km from the mainlanddistance to the nearest continental coast
  • From January to Maybest months to go (from 30 years of averages)

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 Rotuma Island.

  • 15beaches

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

Rotuma Island in our other atlases

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

  • 3beaches and covesCoastya
  • 17mountainsPeakyas
  • Beach with the warmest sea

    29.4°C

    Vaioa Beach

    sea in the warmest month · according to Coastya

3 beaches

on Coastya, the beach atlas

  1. Vaioa Beach29.4°C
  2. Lulu Beach29.4°C
  3. Ana Beach29.4°C

Open Coastya ↗

17 mountains

on Peakyas, the mountain atlas

  1. Sisilo
  2. Solalete
  3. Solmefu
  4. Solmaja
  5. Solmara
  6. Solmea
  7. Solroroa
  8. Mount Paho

9 more on PeakyasOpen Peakyas ↗

The shape of the land.

On average the island stands 55 m above the sea. 99 % of it is below 200 m.

  • 56 %0–50 m
  • 43 %50–200 m
  • <1 %200–500 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.

Rotuma Island44 km²
Santorini76 km²
Manhattan54 km²

10 km

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

Towns on the island

  • Ahauno census figure

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)292929292928282828282829
Night low (°C)282828282828272727282828
Sea (°C)292929292928282828282929
Rain (mm)303282227204174182133126132214249282
Wet days262425242222202122252526
Sun h/day6.76.37.16.96.76.46.77.27.47.26.86.8
Wind (km/h)181917182025272626222018

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+0.4+1.0+0.8+1.1+1.1+0.7+1.1+1.0+0.7+0.8+0.4+0.1
2021+0.2−0.2−0.1+0.5+0.3+0.5+0.4+0.5+0.6+0.5+0.3+0.1
2022±0.0+0.1+0.5+0.4+0.6+0.6+0.5+0.6+0.4+0.6+0.7+0.7
2023+0.5+0.6+0.3+0.9+0.9+1.1+1.0+0.9+0.8+0.2+0.6+0.8
2024+1.4+0.4+1.0+1.2+1.0+0.6+0.7+0.3±0.0+0.3+0.4±0.0
2025+0.6+0.5+0.4+0.9+0.7+0.4+0.6+0.7+0.6+0.1+0.7+0.4

+1 warmer than usual −1 cooler than usual

Nearby

More islands nearby.

About these numbers

Names, area, populationWikidata (Q2169106) · 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