Western Lake Ontario
Issued 07:12 PM EDT 21 June 2021
Tonight and Tuesday.
Strong wind warning in effect.
Wind northwest 25 knots diminishing to northwest 15 near midnight and to light near noon Tuesday except southwest 15 over eastern sections Tuesday afternoon and 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)
Western Lake OntarioIssued 8:11 PM EDT 21 June 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 6:30 PM EDT 21 June 2021 Tonight and Tuesday At 6:30 p.m. EDT tonight low 989 mb located over central Quebec.
By 6:30 p.m. EDT Tuesday low 976 mb located over northern Quebec.
At 6:30 p.m. EDT tonight cold front from low located on a line
northeast-southwest over Lake Ontario.
By 6:30 p.m. EDT Tuesday cold front from low located on a line
north-south over New Brunswick.
At 6:30 p.m. EDT tonight ridge located on a line north-south over
By 6:30 p.m. EDT Tuesday ridge located on a line northeast-southwest
over Lake Huron.
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