Western Lake Ontario
Issued 06:30 PM EST 10 December 2016
Tonight and Sunday
Wind west 25 knots diminishing to southwest 15 early Sunday morning then backing to south 15 near noon Sunday. Wind increasing to south 20 Sunday evening.
Chance of flurries changing to periods of snow Sunday morning. Visibility 1 mile or less in snow.
Zoom-in to make a selection
*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 PM EST 10 December 2016 Tonight and Sunday At 6:30 p.m. EST tonight dissipating trough located on a line
northwest-southeast over North Channel.
At 6:30 p.m. EST tonight ridge located from Lake Winnipeg to
Montréal then to Pennsylvania.
By 6:30 p.m. EST Sunday ridge located from Lake Winnipeg to James
Bay then to Nova Scotia.
By 6:30 p.m. EST Sunday approaching low 1006 mb located over
Great Lakes - Lake Erie and Lake Ontario Area
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
What we are doing
- Date modified: