Navigation and marine conditions

Navigation, communications and traffic services, nautical charts, weather reports, icebreaking, navigation aids.

Most requested

Marine forecasts and warnings for regions in Canada.

Vertical datums, predictions, observations, archives and history.

Find, purchase, register or update a chart, locate a dealer, notices to mariners.

Lights, buoys and fog signals, sailing directions, reference stations, levels of service and outage reporting.

Weather, tides, ice, hazards, notices and charts by waterway.

Buoy status reports, format descriptions, and wind and wave climate hindcasts.

Charts, current conditions, ice operations centres, icebreaker vessels and services, photo gallery.

MCTS centres, shipping notices, vessel traffic management, radio aids, global maritime distress and safety systems.