Northern Lake Huron
Forecast
Marine Forecast
Issued 06:40 AM EDT 01 April 2023
Today Tonight and Sunday.
Gale warning in effect.
Wind northeast 35 knots diminishing to northeast 25 this morning except southwest 30 over southern sections. Wind becoming north 25 near noon then diminishing to northeast 15 late overnight. Wind diminishing to variable 10 Sunday morning then becoming south 10 near noon Sunday. Wind increasing to south 20 Sunday afternoon and to south 25 Sunday evening.
Rain and mist this morning with a risk of thunderstorms. Snow this afternoon. Snow Sunday evening. Visibility as low as 1 mile in mist and 1 mile or less in snow.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast*
*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
Northern Lake Huron
Issued 12:00 PM EDT 31 March 2023 Today Tonight and SaturdayIce Coverage
Open water except 1 tenth medium lake ice near the Straits of
Mackinac.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 31 March 2023 Today Tonight and SaturdayIce Coverage
Open water except 1 tenth 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 31 March 2023 Today Tonight and SaturdayIce Coverage
Open water.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 31 March 2023 Today Tonight and SaturdayIce Coverage
5 tenths medium lake ice including 2 tenths thick lake ice.
Consolidated thick lake ice in Bays de Noc and Sturgeon Bay.
Warnings
Warnings (In effect)
Gale warning in effect
Northern Lake Huron
Issued 06:40 AM EDT 01 April 2023'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 1 April 2023 Today Tonight and Sunday At 3:00 a.m. EDT today low 987 mb located over central Wisconsin.By 3:00 a.m. EDT Sunday low 984 mb located north of Nova Scotia.
At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over southern Manitoba.
By 3:00 a.m. EDT Sunday ridge located on a line north-south over
Lake Michigan.
At 3:00 a.m. EDT today approaching trough located on a line
east-west over northern Ontario.
Great Lakes - Lake Erie and Lake Ontario Area
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