Lake Superior - Marine Weather - Environment Canada Environment Canada https://www.weather.gc.ca 2026-09-06T22:27:53Z tag:weather.gc.ca,2013-04-16:20260906222753 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 Tonight and Monday. - Eastern Lake Superior 2026-09-06T22:30:00Z 2026-09-06T22:30:00Z Wind light becoming southeast 10 knots this evening then increasing to southeast 15 Monday afternoon. <br/>Issued 06:30 PM EDT 06 September 2026 tag:weather.gc.ca,2013-04-16:08503_regular_forecast:20260906223000 Waves for Tonight and Monday. - Eastern Lake Superior 2026-09-06T22:30:00Z 2026-09-06T22:30:00Z Waves 0.5 metres or less building to 1 Monday evening.<br/>Issued 06:30 PM EDT 06 September 2026 tag:weather.gc.ca,2013-04-16:08503_waves:20260906223000 Extended Forecast - Eastern Lake Superior 2026-09-06T22:30:00Z 2026-09-06T22:30:00Z Tuesday: Wind southeast 15 knots veering to south 20 in the morning.<br/>Wednesday: Wind southwest 20 knots veering to west 25.<br/>Thursday: Wind northwest 20 knots diminishing to light late in the day.<br/>Issued 06:30 PM EDT 06 September 2026 tag:weather.gc.ca,2013-04-16:08503_extended_forecast:20260906223000 Forecast for Tonight and Monday. - Western Lake Superior 2026-09-06T22:30:00Z 2026-09-06T22:30:00Z Wind light becoming southeast 10 knots this evening then increasing to northeast 15 early Monday morning. Wind veering to east 15 near noon Monday then to southeast 15 Monday evening. Scattered showers Monday. Risk of thunderstorms Monday morning and afternoon. <br/>Issued 06:30 PM EDT 06 September 2026 tag:weather.gc.ca,2013-04-16:08507_regular_forecast:20260906223000 Waves for Tonight and Monday. - Western Lake Superior 2026-09-06T22:30:00Z 2026-09-06T22:30:00Z Waves 0.5 metres or less building to 0.5 to 1 Monday morning.<br/>Issued 06:30 PM EDT 06 September 2026 tag:weather.gc.ca,2013-04-16:08507_waves:20260906223000 Extended Forecast - Western Lake Superior 2026-09-06T22:30:00Z 2026-09-06T22:30:00Z Tuesday: Wind southeast 15 knots veering to south 20 in the morning.<br/>Wednesday: Wind southwest 20 knots veering to west 25.<br/>Thursday: Wind northwest 20 knots diminishing to light late in the day.<br/>Issued 06:30 PM EDT 06 September 2026 tag:weather.gc.ca,2013-04-16:08507_extended_forecast:20260906223000