L'Isle-aux-Coudres to Tadoussac - Marine Weather - Environment Canada Environment Canada https://www.weather.gc.ca 2026-03-19T09:47:08Z tag:weather.gc.ca,2013-04-16:20260319094708 https://www.weather.gc.ca/template/gcweb/v15.0.0/assets/wmms-alt.png https://www.weather.gc.ca/template/gcweb/v15.0.0/assets/favicon.ico Copyright 2026, Environment Canada Forecast for Today Tonight and Friday. - L'Isle-aux-Coudres to Tadoussac 2026-03-19T07:00:00Z 2026-03-19T07:00:00Z Wind light becoming southwest 15 knots this evening then diminishing to light Friday morning. Wind becoming southwest 10 to 15 Friday afternoon then becoming light Friday evening. Flurries this afternoon and tonight. Snow Friday late in the day. Visibility 1 mile or less in precipitation. Temperatures minus 10 rising to minus 1 this afternoon. <br/>Issued 03:00 AM EDT 19 March 2026 tag:weather.gc.ca,2013-04-16:06600_regular_forecast:20260319070000 Waves for Today Tonight and Friday. - L'Isle-aux-Coudres to Tadoussac 2026-03-19T07:00:00Z 2026-03-19T07:00:00Z Over open water seas 1 metre or less.<br/>Issued 03:00 AM EDT 19 March 2026 tag:weather.gc.ca,2013-04-16:06600_waves:20260319070000 Extended Forecast - L'Isle-aux-Coudres to Tadoussac 2026-03-19T10:00:00Z 2026-03-19T10:00:00Z Saturday: Wind light.<br/>Sunday: Wind light increasing to northeast 15 to 25 knots.<br/>Monday: Wind northeast 15 to 25 knots.<br/>Issued 06:00 AM EDT 19 March 2026 tag:weather.gc.ca,2013-04-16:06600_extended_forecast:20260319100000