Eastern Lake Superior
Forecast
Marine Forecast
Issued 03:00 AM EST 16 January 2021
Today Tonight and Sunday.
Wind northeast 20 knots diminishing to northeast 15 near midnight and to northeast 10 Sunday evening.
Flurries today and this evening.
Waves
Issued 03:00 AM EST 16 January 2021
Today Tonight and Sunday.
Waves one and one half metres subsiding to one half to one metre
overnight and to one half metre or less Sunday evening.
Extended Forecast
Issued 03:00 AM EST 16 January 2021
Monday
Wind northeast 15 knots increasing to northeast
20 in the afternoon.
Tuesday
Wind northeast 20 knots backing to northwest
20.
Wednesday
Wind south 30 knots.
Ice Forecast*
Issued 12:00 PM EST 15 January 2021 Today Tonight and Saturday Open water.
*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 January 2021 Today Tonight and SaturdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 16 January 2021 Today Tonight and Sunday At 3:00 a.m. EST today weakening low 1001 mb located over northernLower Michigan.
By 3:00 a.m. EST Sunday trough located on a line east-west over
Lake Huron.
At 3:00 a.m. EST today low 1000 mb located east of Virginia.
By 3:00 a.m. EST Sunday low 985 mb located over New Brunswick.
At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Manitoba.
By 3:00 a.m. EST Sunday ridge located on a line northeast-southwest
over northern Ontario.
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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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