Eastern Lake Superior
Issued 06:30 PM EDT 29 June 2015
Tonight and Tuesday
Strong wind warning in effect.
Wind light increasing to northeast 20 knots late overnight then diminishing to northeast 15 Tuesday evening.
A few showers and fog patches with a risk of thunderstorms changing to chance of showers Tuesday late in the day.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 1 June 2015 Forecasts have ended for the season.
Warnings (In effect)
Eastern Lake SuperiorIssued 6:30 PM EDT 29 June 2015
'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 29 June 2015 Tonight and Tuesday At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over central Lake Superior.
By 6:30 p.m. EDT Tuesday trough located on a line
northeast-southwest over Georgian Bay.
At 6:30 p.m. EDT tonight low 1007 mb located over central Indiana.
By 6:30 p.m. EDT Tuesday low 1006 mb located over Windsor.
At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
By 6:30 p.m. EDT Tuesday ridge located on a line northeast-southwest
over Thunder Bay.
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