Regional marine weather guides

National and regional weather guides, resources.

Services and information

Overview of weather resources for mariners.

Primer on marine weather, wind, sea state, fog, ice, hazardous weather.

Guide, local marine weather, Ontario regions.

Guide, local marine weather, British Columbia regions.

Guide, local marine weather, Quebec regions.

Guide, local marine weather, Prairie regions.

Guide, local marine weather, Atlantic regions.

Purpose and scope of marine weather forecasts.