Eastern Lake Superior
Issued 10:30 AM EDT 22 September 2021
Today Tonight and Thursday.
Strong wind warning in effect.
Wind northeast 20 knots except northeast 10 near the west end today and tonight. Wind diminishing to north 15 Thursday evening.
Showers Thursday evening.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 9 May 2021 Forecasts have ended for the season.
Warnings (In effect)
Eastern Lake SuperiorIssued 10:30 AM EDT 22 September 2021
'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 10:30 AM EDT 22 September 2021 Today Tonight and Thursday At 10:30 a.m. EDT today deepening low 1009 mb located over
By 10:30 a.m. EDT Thursday low 1001 mb located over northwestern
At 10:30 a.m. EDT today quasi-stationary trough from low located
on a line northeast-southwest over southern Ontario.
At 10:30 a.m. EDT today quasi-stationary ridge located on a line
northeast-southwest over Lake Superior.
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