This map shows Arctic Sea Routes with main ports and sea ice extent September 2025.
This map includes: Future Central Arctic Shipping Route, Northern Sea Route, North-East Passage, North-West Passage, the Arctic Circle, Sea Ice Extent February 2025 and September 2025, Exclusive Economic Zones and International Waters / High Seas.
The map is using Northpolar Russia projection
© Arctic Portal 2006-2026
Last updated: January 2026

Source
National Snow and Ice Data Center, University of Colorado Boulder

