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Navigation and marine conditions

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

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Services and information

Marine weather

Marine forecasts and warnings for regions in Canada.

Tides, currents and water levels

Vertical datums, predictions, observations, archives and history.

Nautical charts

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

Buoys, lights and aids to navigation

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

Navigation by region

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

Wave data

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

Ice and icebreaking

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

Marine communications and traffic services

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


Download 2021 Tides Tables

The complete publication of the 2021 Canadian Tide and Current Tables are now available to download for free.

Download Sailing Directions today

Discover free, downloadable Sailing Directions or purchase the booklet as an indispensable companion to nautical charts before sailing.

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