St. Lawrence River and Gulf - Marine Weather

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Weather Forecasts

Environment Canada forecasts: winds, weather, visibility, waves and weather warnings

Marine Text Bulletins include Regular Marine Forecasts, Extended Marine Forecast, Wave Height Forecast, and Marine Synopses which include Technical Marine Synopsis and Marine Weather Statement.

Weather Conditions - Buoys & Stations

Environment Canada marine conditions: winds, waves, atmospheric pressure, air and water temperature

Marine Weather Guides

Guides providing mariners with practical information and advice on safe navigation on the wide range of weather conditions they may encounter while travelling in Canadian waters.

Historical Data

Department of Fisheries and Oceans Canada

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