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United Kingdom United KingdomOrkney IslandsIsland

Rousay

46.9 km² of land in the Atlantic Ocean.

When to go

Rousay seen from space, cut out from the sea (Sentinel-2)
N 1 km

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

In numbers

46.9km²

Area

36km

Coastline

249m

Highest point

216

People

13°C

Warmest sea

August

465km

To the mainland

When to go to Rousay

Good all year round.

The sea is warmest in August (13 °C) and coolest in March (7 °C). The water never reaches 21 °C: bring a wetsuit.

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

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 of the Orkney Islands, Scotland, UK

Rousay is an island in United Kingdom. It belongs to Orkney Islands. It covers 46.9 km², with 36 km of coastline. Its highest point rises to 249 m. About 216 people live on it. The nearest mainland is 465 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 Rousay.

  • 1beachesSaviskaill beach (Nousty Sand)
  • 1ferry terminalsRousay Ferry Terminal
  • 9named peaksBlotchnie Fiold, Kierfea Hill, Knitchen Hill and 6 more
  • 3waterfalls
  • 32ruins and archaeological sitesMidhowe Chambered Cairn - 3,500 BC, St Mary's Church burial ground (post medieval), Langstane and 29 more
  • 1campsitesTrumland Hostel & Campsite
  • 2hotels, guesthouses and apartments
  • 1restaurants, cafés and bars

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

Rousay in our other atlases

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

  • 1lakeLakeyas
  • Largest lake

    0.39km²

    Muckle Water

    according to Lakeyas

  • Warmest lake

    16.2°C

    Muckle Water

    surface water, warmest month · according to Lakeyas

1 lakes

on Lakeyas, the lake atlas

  1. Muckle Water0.39km²

Lakeyas is coming soonOpen Lakeyas ↗

The shape of the land.

On average the island stands 84 m above the sea. 97 % of it is below 200 m.

  • 36 %0–50 m
  • 61 %50–200 m
  • 3 %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.

Rousay47 km²
Santorini76 km²
Manhattan54 km²

5 km

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

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)777810121415141298
Night low (°C)55568101212111076
Sea (°C)877891012131312109
Rain (mm)1158883606674829798127109109
Wet days211819161415181818212221
Sun h/day0.01.43.25.67.16.35.75.23.41.90.40.0
Wind (km/h)353331272422212327313434

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+0.2+0.3+0.3+0.1+0.4±0.0+0.2+0.2+0.2+0.4+0.5
2021+0.1−0.3+0.1±0.0−0.4+0.5+0.6+0.2+0.7+0.4+0.6+0.2
2022+0.3+0.4+0.7+0.4+0.5+0.7+0.2+0.4+0.8+0.9+1.1+0.9
2023+0.8+0.7+0.6+0.9+0.5+1.1+1.1+1.0+1.2+0.7+0.1+0.1
2024+0.4+0.8+0.9+0.9+1.3+0.2+0.1+0.2+0.3+0.1+0.3+0.3
2025+0.6+1.0+1.1+1.5+1.6+0.9+1.3+1.1+1.3+1.2+1.1+0.8

+1 warmer than usual −1 cooler than usual

About these numbers

Names, area, populationWikidata (Q1551897) · 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 waterfallsLakeyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; HydroLAKES (Messager et al. 2016) · CC BY 4.0, LakeTEMP (Korver et al. 2024) · CC BY 4.0

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.Coming soonVisit