Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 21 January 2019

Today Tonight and Tuesday.

Wind north 20 knots backing to northwest 15 near noon then diminishing to light this evening. Wind increasing to south 15 near midnight and to south 25 early Tuesday morning. Wind increasing to south 30 near noon Tuesday.

Flurries ending this evening. Flurries Tuesday morning. Snow beginning Tuesday evening. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray ending this afternoon. Risk of freezing spray Tuesday morning and afternoon.

Waves

Issued 10:30 AM EST 21 January 2019
Today Tonight and Tuesday. Waves 2 metres subsiding to one this afternoon then building to 2 Tuesday morning. Waves building to 3 Tuesday afternoon.

Extended Forecast

Issued 03:00 AM EST 21 January 2019
Wednesday Wind south 25 knots diminishing to northwest 20 in the afternoon.
Thursday Wind north 15 knots increasing to west 25.
Friday Wind northwest 30 knots diminishing to west 20.

Ice Forecast*

Issued 12:00 PM EST 21 January 2019 Today Tonight and Tuesday Open water except 9 tenths new lake ice including 3 tenths thin lake ice along parts of the shore. 9 plus tenths thin lake ice in Saginaw Bay.

*Ice Forecast and Warnings also apply to U.S. waters

    

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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land station Land Station
Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Southern Lake Huron

Issued 12:00 PM EST 21 January 2019 Today Tonight and Tuesday

Ice Coverage

Open water except 9 tenths new lake ice including 3 tenths thin lake
ice along parts of the shore. 9 plus tenths thin lake ice in Saginaw
Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 21 January 2019 Today Tonight and Tuesday

Ice Coverage

Open water except 9 plus tenths thin lake ice including 1 tenth
medium lake ice north and east of Beaver Island and along shores
from Green Bay to Seul Choix Pt.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 21 January 2019 Today Tonight and Tuesday

Ice Coverage

Open water except 7 tenths new lake ice including 1 tenth thin lake
ice along the shores.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 21 January 2019 Today Tonight and Tuesday

Ice Coverage

9 plus tenths thin lake ice including 4 tenths medium lake ice
except consolidated medium lake ice in Bays de Noc and along
southern shores.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Southern Lake Huron

Issued 10:30 AM EST 21 January 2019

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 10:30 AM EST 21 January 2019 Today Tonight and Tuesday At 10:30 a.m. EST today departing low 986 mb located north of
Nova Scotia.

At 10:30 a.m. EST today ridge located on a line north-south over
eastern Lake Superior.
By 10:30 a.m. EST Tuesday ridge located on a line north-south over
central Lake Ontario.

By 10:30 a.m. EST Tuesday low 1001 mb located over eastern Kansas.

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