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Canada CanadaCanadian Arctic ArchipelagoIsland

Akimiski Island

3,001 km² of land in the James Bay.

When to go

Akimiski Island seen from space, cut out from the sea (Sentinel-2)
N 10 km

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

In numbers

3,001km²

Area

240km

Coastline

measured on a simplified outline

15m

Highest point

0

People

8°C

Warmest sea

September

6km

To the mainland

When to go to Akimiski Island

Good all year round.

The sea is warmest in September (8 °C) and coolest in February (-1 °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 in Nunavut, Canada

Akimiski Island is an island in Canada. It belongs to Canadian Arctic Archipelago. It covers 3,001 km², with 240 km of coastline. Its highest point rises to 15 m. Nobody lives on it. The nearest mainland is 6 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.

The shape of the land.

On average the island stands 14 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.

Akimiski Island3,001 km²
Mallorca3,685 km²
Long Island3,529 km²

100 km

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

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)-16-15-9-26111515126-2-11
Night low (°C)-22-22-16-9-238972-6-16
Sea (°C)-1-1-1-1-10268620
Rain (mm)33253039698010294106826440
Wet days86881212161515161510
Sun h/day3.05.47.68.29.510.27.96.04.42.50.91.6
Wind (km/h)232323222120202024252624

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±0.0+0.1±0.0±0.0−0.5−1.3−2.8+0.4+0.2+0.1−0.6−0.5
2021±0.0+0.1±0.0±0.0−0.4−0.4+5.5+7.1+3.6+4.2+1.3−0.4
2022±0.0+0.1±0.0−0.1+0.1+0.8+6.4+5.8+3.3+1.0+1.1−0.4
2023±0.0+0.1±0.0−0.1±0.0+0.3+2.0+4.9+3.7+2.0+0.5−0.4
2024±0.0+0.1±0.0±0.0−0.2+1.1+6.3+7.2+4.9+2.5+1.4+0.3
2025±0.0+0.1±0.0±0.0+0.3+3.2+6.6+6.0+2.2+1.9+0.9−0.1

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Akimiski Island, James Bay, Canada - ISS - June 2 2026 (55329073104)
Kevin M. Gill · CC BY 4.0

About these numbers

Names, area, populationWikidata (Q418485) · CC0
OutlineNatural Earth · public domain
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

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

The family

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

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