Eastern Lake Superior
Issued 03:00 AM EDT 23 October 2017
Today Tonight and Tuesday.
Storm warning in effect.
Wind southwest 15 knots backing to south 15 this morning then increasing to northeast 20 this evening. Wind increasing to northeast 35 overnight and to northeast 50 Tuesday morning. Wind diminishing to northeast 40 Tuesday afternoon.
Rain at times heavy beginning near midnight changing to rain near noon Tuesday.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings (In effect)
Eastern Lake SuperiorIssued 03:00 AM EDT 23 October 2017
'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 3:00 AM EDT 23 October 2017 Today Tonight and Tuesday At 3:00 a.m. EDT today low 1003 mb located over southern Manitoba.
By 2:00 p.m. EDT today dissipating low 1004 mb located over
At 3:00 a.m. EDT today low 1008 mb located over southwestern
By 3:00 a.m. EDT Tuesday approaching low 985 mb located over
At 3:00 a.m. EDT today cold front located on a line
northeast-southwest over North Channel.
By 8:00 p.m. EDT tonight departing cold front located on a line
northeast-southwest over northern Labrador.
Great Lakes - Lake Huron Area
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
What we are doing
Summer 2017: Significant weather across Canada
By analyzing weather events, ECCC is collecting more information as to how our climate is changing.
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