Southern Lake Huron
Forecast
Marine Forecast
Issued 06:30 PM EDT 27 March 2023
Tonight and Tuesday.
Wind north 15 knots diminishing to northeast 10 near midnight then becoming light Tuesday morning. Wind becoming south 15 Tuesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 27 March 2023
Tonight and Tuesday.
Waves 0.5 to 1 metre subsiding to 0.5 or less late
overnight.
Extended Forecast
Issued 06:30 PM EDT 27 March 2023
Wednesday
Wind southwest 25 knots increasing to
northwest 35 in the afternoon then diminishing to northwest 25 late in the
day.
Thursday
Wind northwest 25 knots backing to southwest
20.
Friday
Wind south 25 knots diminishing to southwest 15
late in the day.
Ice Forecast*
Issued 12:00 PM EDT 27 March 2023 Today Tonight and Tuesday 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
Southern Lake Huron
Issued 12:00 PM EDT 27 March 2023 Today Tonight and TuesdayIce Coverage
Open water.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 27 March 2023 Today Tonight and TuesdayIce Coverage
Open water except 4 tenths medium lake ice in the Straits of
Mackinac. Consolidated medium lake ice along parts of the shore near
the Straits of Mackinac.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EDT 27 March 2023 Today Tonight and TuesdayIce Coverage
Open water.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 27 March 2023 Today Tonight and TuesdayIce Coverage
7 tenths medium lake ice including 2 tenths thick lake ice.
Consolidated thick lake ice in Bays de Noc and Sturgeon Bay.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 27 March 2023 Tonight and Tuesday At 6:30 p.m. EDT tonight ridge located on a line east-west overnorthern Ontario.
By 6:30 p.m. EDT Tuesday ridge located on a line north-south
over Quebec.
At 6:30 p.m. EDT tonight departing low 1010 mb located over the
East Coast of the U.S.
By 6:30 p.m. EDT Tuesday approaching low 1016 mb located west of
James Bay.
By 6:30 p.m. EDT Tuesday approaching ridge from 1029 mb high
located on a line northwest-southeast over southern Saskatchewan.
Great Lakes - Lake Erie and Lake Ontario Area
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