Navigation by region, maritime awareness information, communications and traffic services, nautical charts, weather reports, icebreaking, navigation aids, lighthouses.
Most requested
Contributors
Services and information
Navigation by region
Weather, tides, ice, hazards, notices and charts by waterway.
Nautical charts
Finding, updating, purchasing and registering charts, locating a dealer, notices to mariners.
Marine weather reports
Marine weather forecasts and warnings.
Marine communications and traffic services (MCTS)
MCTS centres, shipping notices, vessel traffic management, radio aids, global maritime distress and safety systems.
Ice and icebreaking
Charts, current conditions, ice operations centres, icebreaker vessels and services, photo gallery.
Buoys, lights and aids to navigation
Navigation system aids, Differential Global Positioning System reference stations, sailing directions, report an outage.
Reporting a navigational hazard
Call signs and phone numbers to report emergencies and navigational hazards.
Lighthouses
Purpose and use of lighthouses, heritage lighthouses photos and map of historic lighthouses from coast to coast.