Martensøya Island

Svalbard island in arctic archipelago, polar habitat

A small island in the Svalbard archipelago visited by expedition cruises and researchers for Arctic seabirds, tundra terrain and offshore geology.

Main image

Martensøya at a Glance#

Address: Martensøya (Martens Island), Svalbard archipelago

How to Get to Martensøya#

Access is by polar expedition vessels operating in Svalbard’s summer season. There are no scheduled commercial services to the island; all visits are organised through accredited tour operators or research programmes.

Tips for Visiting Martensøya#

  • Expeditions into Svalbard require planning with accredited polar operators and compliance with Svalbard environmental regulations.
  • Pack proper cold‑weather gear and bear deterrents; polar bears are present in these latitudes.
  • Respect protected areas and the strict rules about wildlife disturbance and waste disposal.

Best Time to Visit Martensøya#

June-August is the period when shipborne expeditions operate and when wildlife viewing is most accessible.

Arctic summer
June-August · −5 to 5°C
Midnight sun and the primary window for shipborne visits and wildlife observation.

Weather & Climate near Martensøya#

Climate

Martensøya's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -16°C to 3°C. Semi-arid with limited rainfall.

Best Time to Visit
JulyAprilAugust
Temperature & Rainfall
Temperature Range
7°
Warmest Month
-37°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -15° - -8° -20° 32 mm - 94% 6.3 m/s 0.0 low 0.0h
February Poor -16° - -9° -20° 31 mm overcast 95% 4.4 m/s 0.0 low 0.5h
March Poor -15° - -9° -20° 26 mm overcast 96% 5.7 m/s 0.0 low 10.5h
April Poor -15° - -9° -20° 21 mm partly cloudy 93% 5.4 m/s 0.2 low 21.5h
May Poor -7° - -3° -11° 15 mm overcast 90% 4.8 m/s 0.7 moderate 24.0h
June Poor -2° - 0° -6° 15 mm overcast 93% 4.7 m/s 1.1 high 24.0h
July Poor 0° - 2° -3° 21 mm overcast 95% 4.6 m/s 0.9 moderate 24.0h
August Poor 1° - 3° -2° 25 mm overcast 93% 4.4 m/s 0.4 low 23.8h
September Poor -1° - 1° -5° 30 mm overcast 91% 5.0 m/s 0.1 low 14.5h
October Poor -7° - -3° -12° 31 mm overcast 90% 5.4 m/s 0.0 low 3.4h
November - -11° - -6° -16° 27 mm - 92% 6.2 m/s 0.0 low 0.0h
December - -14° - -8° -19° 34 mm - 94% 5.7 m/s 0.0 low 0.0h