Southern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EDT 11 April 2021
Today Tonight and Monday.
Wind southeast 15 knots diminishing to south 10 near noon then becoming light this evening. Wind light Monday.
Showers ending near noon with a risk of thunderstorms. Showers and fog patches tonight and Monday. Fog patches dissipating this evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 11 April 2021
Today Tonight and Monday.
Waves one half metre subsiding to less than one half metre this
afternoon.
Extended Forecast
Issued 03:00 AM EDT 11 April 2021
Tuesday
Wind light becoming west 15 knots late in the
day.
Wednesday
Wind west 15 knots diminishing to
light.
Thursday
Wind north 15 knots.
Ice Forecast*
Issued 12:00 PM EDT 10 April 2021 Today Tonight and Sunday 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 10 April 2021 Today Tonight and SundayIce Coverage
Open water.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 10 April 2021 Today Tonight and SundayIce Coverage
Open water.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EDT 10 April 2021 Today Tonight and SundayIce Coverage
Ice free.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 10 April 2021 Today Tonight and SundayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 11 April 2021 Today Tonight and Monday At 3:00 a.m. EDT today low 991 mb located over northern Illinois.By 3:00 a.m. EDT Monday low 1001 mb located over northern Lake
Michigan.
At 3:00 a.m. EDT today quasi-stationary trough from low located
on a line northwest-southeast over Lake Erie.
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