Eastern Lake Ontario
Forecast
Marine Forecast
Issued 03:00 AM EST 16 December 2019
Today Tonight and Tuesday.
Wind northwest 15 knots diminishing to southwest 10 early this morning then becoming light early this evening. Wind becoming northeast 10 overnight then backing to northwest 10 Tuesday afternoon. Wind increasing to northwest 15 Tuesday evening.
Flurries ending early this morning. Periods of snow Tuesday.
Waves
Issued 03:00 AM EST 16 December 2019
Today Tonight and Tuesday.
Waves one metre subsiding to one half metre or less this
morning.
Extended Forecast
Issued 03:00 AM EST 16 December 2019
Wednesday
Wind west 20 knots increasing to west 30 in
the morning.
Thursday
Wind northwest 20 knots diminishing to light
late in the day.
Friday
Wind light becoming east 15 knots.
Ice Forecast*
Issued 12:00 PM EST 15 December 2019 Today Tonight and Monday Open water except 7 tenths new lake ice including 1 tenth thin lake
ice in the Bay Of Quinte.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EST 15 December 2019 Today Tonight and MondayIce Coverage
Open water except 7 tenths new lake ice including 1 tenth thin lake
ice in the Bay Of Quinte.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 16 December 2019 Today Tonight and Tuesday At 3:00 a.m. EST today quasi-stationary ridge located on a lineeast-west over Lower Michigan.
At 3:00 a.m. EST today trough located on a line northeast-southwest
over Arkansas.
By 3:00 a.m. EST Tuesday trough located on a line
northeast-southwest over Tennessee.
At 3:00 a.m. EST today weakening trough located on a line
north-south over northwestern Ontario.
By 3:00 a.m. EST Tuesday trough located on a line
northeast-southwest over southwestern Quebec.
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