Marine Engineering & Marine Navigation

The latest alerts and forecasts for marine, sea state and ice conditions for regions across Canada.

These quick reference guides outline the marine weather forecast services available for all marine areas that receive an Environment and Climate Change Canada forecast. To view the guide for your marine area of interest, click on the appropriate link.

MANICE is the Manual of Standard Procedures for Observing and Reporting Ice Conditions.
MANICE is the authoritative document for observing all forms of ice: Sea Ice, Lake and River Ice, and Ice of Land Origin
The most recent version of MANICE was revised in June 2005.
**Chapter 3 includes the Egg Code.

Ice and iceberg charts serve tactical (day-to-day) or strategic (longer-term) planning and operational purposes. They illustrate ice or iceberg conditions at a particular moment in time.

Predicted times and heights of high and low waters, and the hourly water levels for over seven hundred stations in Canada.

The free online Nautical Almanac
The world's most complete source of free celestial navigation information