St-Lawrence River and Gulf

Marine Weather Icon

Marine weather forecasts and conditions, including buoys & stations data.

Tides, Water Levels and Currents Icon

Water level forecasts and observations, including tide and current tables.

Navigational Warnings and Notices Icon

Current navigational warnings (NAVWARNs), including notices to shipping, notices to mariners (NOTMAR), shoals and status of aids to navigation.

Ice Conditions Icon

Ice charts, bulletins, recommended routes and ice forecasts.

Charts and Bathymetry Icon

Nautical charts and publications, as well as chart corrections and Notices to Mariners (NOTMAR).

Aids to Navigation Icon

Status of buoy tending operations.

Vessel Traffic Services Icon

Vessel Traffic Services, including Canadian Coast Guard publications and applicable regulations.