Northern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EDT 12 April 2021
Today Tonight and Tuesday.
Wind east 15 knots veering to southeast 15 this evening then diminishing to south 10 overnight. Wind becoming light Tuesday afternoon.
Showers and fog patches.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 12 April 2021
Today Tonight and Tuesday.
Waves one half to one metre subsiding to less than one half metre
Tuesday morning.
Extended Forecast
Issued 03:00 AM EDT 12 April 2021
Wednesday
Wind light becoming northwest 15 knots in
the afternoon.
Thursday
Wind north 15 knots backing to northwest
20.
Friday
Wind north 15 knots.
Ice Forecast*
Issued 12:00 PM EDT 11 April 2021 Today Tonight and Monday 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
Lake Huron
Issued 12:00 PM EDT 11 April 2021 Today Tonight and MondayIce Coverage
Open water.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 11 April 2021 Today Tonight and MondayIce Coverage
Open water.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EDT 11 April 2021 Today Tonight and MondayIce Coverage
Ice free.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 11 April 2021 Today Tonight and MondayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 12 April 2021 Today Tonight and Tuesday At 3:00 a.m. EDT today low 998 mb located over northern Wisconsin.By 3:00 a.m. EDT Tuesday weakening low 1007 mb located near the
Ontario - Minnesota border.
At 3:00 a.m. EDT today quasi-stationary trough from low located
on a line northwest-southeast over Lake Huron.
Great Lakes - Lake Erie and Lake Ontario Area
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