Western Lake Ontario
Issued 06:30 PM EDT 27 May 2017
Tonight and Sunday.
Strong wind warning in effect.
Wind light increasing to east 15 knots Sunday morning and to east 20 Sunday evening.
Showers beginning Sunday evening with a risk of thunderstorms. Fog patches dissipating near noon Sunday.
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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)
Western Lake OntarioIssued 6:30 PM EDT 27 May 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 27 May 2017 Tonight and Sunday At 6:30 p.m. EDT tonight departing ridge located on a line
northeast-southwest over Lake Ontario.
At 6:30 p.m. EDT tonight low 1000 mb located over northern Manitoba.
By 6:30 p.m. EDT Sunday low 1003 mb located over Lake Nipigon.
At 6:30 p.m. EDT tonight low 1004 mb located over Oklahoma.
By 6:30 p.m. EDT Sunday low 1001 mb located over western Lake Erie.
Great Lakes - Lake Erie and Lake Ontario Area
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