Eastern Lake Superior
Issued 06:30 PM EDT 19 September 2017
Tonight and Wednesday.
Strong wind warning in effect.
Wind east 10 knots increasing to east 15 this evening and to southeast 20 late overnight. Wind diminishing to southwest 15 Wednesday evening.
A few showers beginning near noon Wednesday and ending Wednesday evening with a risk of thunderstorms.
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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 6:30 PM EDT 19 September 2017
'Strong' winds of 20 to 33 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 6:30 PM EDT 19 September 2017 Tonight and Wednesday At 6:30 p.m. EDT tonight dissipating cold front located over
At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over northeastern Ontario.
By 6:30 p.m. EDT Wednesday ridge located on a line
northeast-southwest over Lake Ontario.
At 6:30 p.m. EDT tonight trough located from Alberta to North
By 6:30 p.m. EDT Wednesday trough located on a line north-south
over eastern Lake Superior.
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