Main image

European Space Agency CC BY-SA 4.0 Wikimedia Commons

Coats Island

Island

Coats Island sits in Hudson Bay off Nunavut's coast and remains sparsely visited. The island is noted for remote arctic landscapes, marine and bird life, and historical Inuit sites rather than conventional tourist services.

Coats Island IqaluitCoral HarbourCoats Island
In this guide

Coats Island essentials

Country: Canada
Driest months: Jan-Mar
Pay in: Dollar ($)
Language: French, English

Coats Island at a Glance

About Coats Island

Coats Island is a sizeable, remote island in northern Hudson Bay and is part of the Canadian territory of Nunavut. It is located off the coast of mainland Nunavut and is known for its polar and seabird wildlife.

The island is largely undeveloped and does not support permanent settlements; it functions primarily as habitat and seasonal use area. Human presence has historically been limited to seasonal hunting and wildlife-related visits rather than permanent habitation.

Coats Island lies within Hudson Bay in Nunavut and is administered as part of the territory’s northern archipelago. The island is remote from major southern Canadian population centres and is accessible only by boat or aircraft under suitable conditions.

  • Wildlife Habitat: The island is uninhabited for most of the year and is noted as habitat for large Arctic wildlife, including polar bears and seabird colonies.

Tips for Visiting Coats Island

  • Recognize Coats Island as a remote Arctic destination with no visitor services-access normally requires chartered boat or aircraft and careful advance coordination with Nunavut authorities or experienced Arctic operators.
  • Plan visits for mid- to late summer when sea ice retreat most reliably allows boat or floatplane access; outside that window transport is frequently impossible.
  • Travel with guides experienced in polar-bear country and protected-area rules: the island is noted for seabird colonies and Arctic wildlife, and safe, permitted landings require prior arrangements.
When to Go

Best Time to Visit Coats Island

Coats Island is best visited in the brief summer months (July-August) when sea access and wildlife viewing are most feasible.

Summer
Jul-Aug · 0-10°C
The short summer window provides the most reliable sea access, milder temperatures and peak wildlife activity (seabirds, marine life).
Winter
Nov-Apr · < -20°C
Extreme cold, extensive sea ice and very limited access make travel impractical for most visitors.
Shoulder Season
May & Sep-Oct · variable, often cold
Unpredictable conditions and lingering ice can restrict boats and aircraft; plan only with specialized operators.

Weather & Climate near Coats Island

Climate

Coats Island's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -32°C to 13°C. Semi-arid with limited rainfall.

Air Quality: AQI 9 Good
Temperature & Rainfall
Temperature Range
13°
Warmest Month
-32°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -32° - -25° -41° 8 mm - - 4.9 m/s - -
February - -32° - -25° -40° 7 mm - - 4.8 m/s - -
March - -28° - -19° -34° 9 mm - - 4.8 m/s - -
April - -19° - -10° -23° 15 mm - - 4.8 m/s - -
May - -9° - -2° -12° 18 mm - - 4.8 m/s - -
June - -1° - 5° -2° 24 mm - - 4.6 m/s - -
July - 5° - 13° 7° 34 mm - - 4.4 m/s - -
August - 5° - 12° 6° 42 mm - - 4.6 m/s - -
September - 1° - 5° -2° 38 mm - - 5.1 m/s - -
October - -7° - -2° -10° 35 mm - - 5.4 m/s - -
November - -17° - -10° -22° 21 mm - - 5.6 m/s - -
December - -27° - -20° -34° 12 mm - - 5.1 m/s - -