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.

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

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

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

Vertical datums, predictions, observations, archives.

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

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

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

Download your 2025 Canadian Tide and Current Tables now to help navigate safely through Canadian waters.