Western Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EDT 23 September 2023
Today Tonight and Sunday.
Strong wind warning in effect.
Wind east 10 knots increasing to northeast 15 near noon and to northeast 20 this afternoon. Wind diminishing to northeast 15 this evening then increasing to northeast 20 early Sunday morning. Wind diminishing to northeast 15 Sunday evening.
Waves
Extended Forecast
Ice Forecast*
*Ice Forecast and Warnings also apply to U.S. waters
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
IssuedIce Coverage
Forecasts available to mariners upon request.
Warnings
Warnings (In effect)
Strong wind warning in effect
Western Lake Ontario
Issued 10:30 AM EDT 23 September 2023'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.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 23 September 2023 Today Tonight and Sunday At 10:30 a.m. EDT today quasi-stationary ridge located on a linenorthwest-southeast over northern Ontario.
At 10:30 a.m. EDT today Tropical Storm Ophelia 985 mb located over
eastern North Carolina.
By 10:30 a.m. EDT Sunday Post-tropical Storm Ophelia 1010 mb
located over eastern Virginia.
By 10:30 a.m. EDT Sunday low 1003 mb located over southwestern
Minnesota.
Great Lakes - Lake Erie and Lake Ontario Area
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