Finland
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
9.1km²
Area
24km
Coastline
24m
Highest point
115
People
17°C
Warmest sea
August
61km
To the mainland
When to go to Sottunga
Best to visit from April to May and from July to August.
The sea is warmest in August (17 °C) and coolest in March (1 °C). The water never reaches 21 °C: bring a wetsuit.
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 Sottunga, Åland, Finland
Sottunga is an island in Finland. It covers 9.1 km², with 24 km of coastline. Its highest point rises to 24 m. About 115 people live on it. The nearest mainland is 61 km away.
Getting there
- Mariehamn Airport (MHQ)nearest airport with scheduled flights · 43 km in a straight lineCar hire at MHQ airport (Mariehamn)Discover Cars · Affiliate link↗
- FerriesSödra Linjen, Tvärgående Linjen
- 61 km from the mainlanddistance to the nearest continental coast
- From April to May and from July to Augustbest 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 Sottunga.
- 2beaches
- 1ferry terminalsSottunga
- 1marinasSottunga
- 4named peaksKoberg, Högbötet, Kasberget and 1 more
- 2ruins and archaeological sites
- 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
Sottunga in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Sottunga, each with its own numbers.
1beachCoastya
Beach with the warmest sea
16.9°C
Gåsvik
sea in the warmest month · according to Coastya
The shape of the land.
On average the island stands 12 m above the sea. 100 % of it is below 200 m.
- 100 %0–50 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.
5 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Towns on the island
- Sottunga144 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 1 | 0 | 1 | 4 | 9 | 14 | 18 | 18 | 14 | 10 | 6 | 3 |
| Night low (°C) | -1 | -2 | -1 | 2 | 6 | 12 | 16 | 16 | 13 | 8 | 4 | 1 |
| Sea (°C) | 2 | 1 | 1 | 2 | 6 | 11 | 16 | 17 | 14 | 10 | 7 | 4 |
| Rain (mm) | 56 | 42 | 39 | 35 | 41 | 54 | 57 | 64 | 62 | 72 | 70 | 65 |
| Wet days | 13 | 10 | 10 | 8 | 8 | 9 | 10 | 12 | 11 | 14 | 16 | 15 |
| Sun h/day | 0.2 | 2.2 | 5.6 | 7.7 | 10.0 | 10.5 | 9.6 | 7.8 | 5.0 | 2.2 | 0.2 | 0.0 |
| Wind (km/h) | 29 | 26 | 24 | 21 | 19 | 19 | 19 | 21 | 24 | 26 | 28 | 30 |
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | +1.6 | +2.0 | +2.5 | +2.3 | +0.7 | +2.9 | +0.5 | +0.9 | +0.9 | +1.6 | +1.5 | +2.3 |
| 2021 | +2.0 | +0.1 | +0.5 | +1.7 | +0.8 | +3.6 | +4.0 | −0.1 | −1.1 | +0.3 | +0.5 | −0.5 |
| 2022 | −0.3 | +0.5 | +1.3 | +1.6 | +1.1 | +2.4 | +1.7 | +1.2 | +0.5 | +1.3 | +1.0 | +0.4 |
| 2023 | +0.7 | +0.1 | +0.7 | +0.2 | +1.0 | +2.1 | +0.6 | ±0.0 | +2.1 | +0.8 | +0.4 | −0.6 |
| 2024 | −1.1 | −0.6 | −0.2 | −0.4 | +0.5 | +2.3 | +0.5 | +0.2 | +1.6 | +1.7 | +0.1 | ±0.0 |
| 2025 | +0.2 | +0.3 | +1.0 | +1.4 | +0.6 | −0.2 | +1.2 | −0.3 | +1.3 | +1.5 | +2.1 | +1.6 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Nearby
More islands nearby.
EstoniaAbout these numbers
| Names, area, population | Wikidata (Q21974151) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Beaches, mountains, lakes and waterfalls | Coastya — 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.
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