Southern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 11 December 2017

Today Tonight and Tuesday.

Gale warning in effect.

Wind northwest 15 knots diminishing to light early this morning then increasing to south 15 late this morning. Wind increasing to south 20 early this evening then veering to west 25 near midnight. Wind increasing to northwest 40 Tuesday morning then veering to north 35 Tuesday afternoon. Wind diminishing to north 25 Tuesday evening.

Snow changing to a few flurries near midnight. Visibility 1 mile or less in precipitation.

Waves

Issued 03:00 AM EST 11 December 2017
Today Tonight and Tuesday. Waves one metre building to 2 this evening and to 3 Tuesday morning. Waves subsiding to 2 Tuesday evening.

Extended Forecast

Issued 03:00 AM EST 11 December 2017
Wednesday Wind north 25 knots.
Thursday Wind northwest 15 knots diminishing to light.
Friday Wind south 15 knots increasing to southwest 25.

Ice Forecast*

Issued 12:00 PM EST 10 December 2017 Today Tonight and Monday Ice free.

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

  

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Huron 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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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land station Land Station
Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EST 10 December 2017 Today Tonight and Monday

Ice Coverage

Ice free.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EST 10 December 2017 Today Tonight and Monday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 03:00 AM EST 11 December 2017

'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 EST 11 December 2017 Today Tonight and Tuesday At 3:00 a.m. EST today departing trough located on a line
northeast-southwest over southern Ontario.

At 3:00 a.m. EST today high 1018 mb located northeast of Lake
Superior.
By 3:00 a.m. EST Tuesday high 1022 mb located over central Quebec.

At 3:00 a.m. EST today deepening low 1006 mb located over southern
Manitoba.
By 3:00 a.m. EST Tuesday low 998 mb located over Lake Erie.

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