Qualla: Kara Strait

Kara Strait: Introduction

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Public domain. Sailors have called it the Kara Gates for centuries, and the name captures something essential about this channel of water between the southern tip of Novaya Zemlya and the northern edge of Vaygach Island. It is a gate, a threshold between the relatively accessible Barents Sea to the west and the ice-choked Kara Sea to the east. To pass through the Kara Strait is to cross from one Arctic regime into another, from waters warmed by the tail end of the Gulf Stream into a basin where ice dominates for most of the year. The strait is only 33 kilometers long and 50 kilometers wide at its narrowest, but for centuries it has concentrated the ambitions, fears, and navigational calculations of everyone attempting the Northern Sea Route.

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Image: Public domain

Kara Strait: Depths and Temperatures

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit edited by M.Minderhoud, Public domain. Christian Dahl first systematically charted the sailing conditions of the Kara Strait in the 1870s, and what he found was a passage of deceptive complexity. The coastline on both sides rises high and rocky, giving the strait a dramatic, canyon-like quality. Depths vary enormously...

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Image: edited by M.Minderhoud | Public domain

Kara Strait: The Ice Calendar

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit User:Croquant with modifications by User:Hex, CC BY-SA 3.0. For most of the year, the Kara Strait is locked in ice. The freeze typically mirrors what happens in the Pechora Sea to the west-southwest: when Atlantic cyclones weaken and the warming influence of the Barents Sea current diminishes, ice advances from the east and seals the pass...

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Image: User:Croquant with modifications by User:Hex | CC BY-SA 3.0

Kara Strait: Gateway of the Northern Sea Route

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Original uploader was Mohonu at en.wikipedia, CC BY-SA 3.0. The Kara Strait's significance extends beyond its own narrow confines. It is one of the key passages along the Northern Sea Route, the shipping lane that connects the Atlantic and Pacific oceans across the top of Russia. Because the strait lies south of the Novaya Zemlya archipel...

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Image: Original uploader was Mohonu at en.wikipedia | CC BY-SA 3.0

Kara Strait: Between Two Worlds

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Timinilya, CC BY-SA 4.0. From the air, the Kara Strait appears as a band of dark water, or white ice, pinched between two landmasses. To the south, Vaygach Island's low tundra meets the sea in modest cliffs. To the north, Novaya Zemlya rises more dramatically, its mountains and glaciers forming the weste...

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Image: Timinilya | CC BY-SA 4.0