Northern Lake Huron
Forecast
Marine Forecast
Issued 10:30 AM EDT 19 April 2021
Today Tonight and Tuesday.
Wind south 15 knots veering to southwest 15 near noon then increasing to west 25 early this evening. Wind increasing to west 30 late this evening then diminishing to northwest 20 Tuesday evening.
Showers this afternoon and this evening. Flurries overnight and Tuesday morning.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EDT 19 April 2021
Today Tonight and Tuesday.
Waves one half metre or less building to one this afternoon and
to 2 to 3 this evening. Waves subsiding to one and one half metres near noon
Tuesday and to one Tuesday evening.
Extended Forecast
Issued 03:00 AM EDT 19 April 2021
Wednesday
Wind north 15 knots backing to northwest 20
late in the day.
Thursday
Wind northwest 20 knots.
Friday
Wind west 20 knots backing to southwest 25 late
in the day.
Ice Forecast*
Issued 12:00 PM EDT 19 April 2021 Today Tonight and Tuesday Ice free.
*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 19 April 2021 Today Tonight and TuesdayIce Coverage
Ice free.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 19 April 2021 Today Tonight and TuesdayIce Coverage
Ice free.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EDT 19 April 2021 Today Tonight and TuesdayIce Coverage
Ice free.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 19 April 2021 Today Tonight and TuesdayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 19 April 2021 Today Tonight and Tuesday At 10:30 a.m. EDT today low 1002 mb located over eastern LakeSuperior.
By 10:30 a.m. EDT Tuesday low 998 mb located southeast of James Bay.
At 10:30 a.m. EDT today ridge located on a line north-south over
Alberta.
By 10:30 a.m. EDT Tuesday ridge located on a line north-south
over Saskatchewan.
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