# Severodvinsk (RU SEW)

**UN/LOCODE:** RU SEW  
**Country:** Russia  
**Water Body:** White Sea; Barents Sea; Arctic Ocean  
**Harbor Size:** Small  
**Harbor Type:** Coastal (Natural)  
**GPS:** 64.5772, 39.7731

Severodvinsk is best understood as an industrial and naval shipbuilding centre rather than a general cargo port. The White Sea city, about 35 km west of Arkhangelsk, is home to Sevmash — Russia's largest shipyard and sole builder of nuclear submarines — alongside the Zvezdochka repair yard. Commercial output includes tugs, mini-bulkers, pontoons and barges, but broad public cargo handling is not confirmed. Winter navigation is constrained by White Sea ice and depends on ice-class tonnage. Forwarders with conventional import or export shipments to the region generally use nearby Arkhangelsk, which has general port terminals. Commercial freight relevance of Severodvinsk (RU SEW) itself is therefore limited and highly specialised.

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*Freight Academy — Seaport Profile: [https://www.freight-academy.com/en/information/seaports/severodvinsk-port-ru-sew](https://www.freight-academy.com/en/information/seaports/severodvinsk-port-ru-sew)*

*Markdown mirror: [https://www.freight-academy.com/api/md/seaports/en/severodvinsk-port-ru-sew](https://www.freight-academy.com/api/md/seaports/en/severodvinsk-port-ru-sew)*

*LLM-Summary (JSON): https://www.freight-academy.com/api/v1/seaports/severodvinsk-port-ru-sew/llm-summary?lang=en*