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NAVIGATIONAL WARNINGS · FOR OFFICERS OF THE WATCH AND MASTERS

NAVAREA XX (20) warnings

NAVAREA XX (20) is one of the 21 sea areas of the World-Wide Navigational Warning Service, coordinated by the Russian Federation. Its waters reach the ports of Russia. NaviBoss draws its in-force warnings on the chart, refreshed every few hours.

NAVAREAXX (20)World-Wide Navigational Warning Service
CoordinatorRussian Federationbroadcasts the warnings
Countries1with ports in the area
Extent64°N to 90°N30°E to 125°E, approximate
NAVAREA XX as NaviBoss draws it (approximate limits: the official ones are in IHO/IMO publications). A planning sketch, not a chart.

Countries with ports in NAVAREA XX

Each country opens its port guides. Ports on two coasts can sit in two areas.

CountryPorts in this areaOther NAVAREAs
Russia13also NAVAREA I, NAVAREA III, NAVAREA XI, NAVAREA XIII, NAVAREA XXI

Questions about NAVAREA XX

Who coordinates NAVAREA XX (20)?

NAVAREA XX is coordinated by the Russian Federation. The coordinator collects the navigational warnings for the area and broadcasts them by satellite at scheduled times, at least twice a day.

Which countries are in NAVAREA XX?

Countries with ports in NAVAREA XX include Russia.

Where can I see the NAVAREA XX warnings in force?

The official in-force list is published by the coordinator, the Russian Federation, and broadcast by SafetyNET. NaviBoss draws the in-force warnings on the chart, refreshed every few hours, and lists those near your planned route. Always keep the official list on board.

The other NAVAREAs

NAVAREA XX warnings on your route

Open the Warnings tool to see the in-force warnings on the chart, the ones near your planned route first, and export them to your ECDIS as a user chart. Free with an account.

Open the Warnings tool →

About our guides

NaviBoss guides are written and checked by maritime industry experts, masters and deck officers. Each one is built from the same data the planner uses, dated, and rebuilt when that data changes. Spotted something wrong? Tell us on the feedback board.

A planning aid, not for navigation. The official in-force list from the NAVAREA coordinator, your NAVTEX and SafetyNET receivers and the latest Notices to Mariners always come first.