Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 22 March 2017

Tonight and Thursday

Wind northwest 10 knots becoming light near midnight then increasing to south 15 Thursday morning. Wind increasing to south 20 Thursday afternoon and to south 25 Thursday evening.

Waves

Issued 06:30 PM EDT 22 March 2017
Tonight and Thursday Waves less than one half metre building to one near noon Thursday and to 2 Thursday evening.

Extended Forecast

Issued 06:30 PM EDT 22 March 2017
Friday Wind south 20 knots diminishing to light in the afternoon then becoming northeast 15 late in the day.
Saturday Wind northeast 15 knots increasing to northeast 25.
Sunday Wind east 30 knots.

Ice Forecast*

Issued 12:00 PM EDT 22 March 2017 Today Tonight and Thursday Open water except 5 tenths of thin lake ice along parts of the shore. 9 tenths of medium lake ice near the Straits of Mackinac.

*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 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 Municipal 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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Ice Conditions

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

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EDT 22 March 2017 Today Tonight and Thursday

Ice Coverage

Open water except 5 tenths of thin lake ice along parts of the
shore. 9 tenths of medium lake ice near the Straits of Mackinac.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 22 March 2017 Today Tonight and Thursday

Ice Coverage

Open water except 9 tenths of thin lake ice including 3 tenths of
medium lake ice from near the Straits of Mackinac to Charlevoix. 5
tenths of thin lake ice north and east of Beaver Island.
Consolidated medium lake ice in Little Traverse Bay.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 22 March 2017 Today Tonight and Thursday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 22 March 2017 Today Tonight and Thursday

Ice Coverage

7 tenths of thin lake ice except 9 tenths of medium lake ice along
the Door Peninsula. Consolidated medium lake ice including 2 tenths
of 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 22 March 2017 Tonight and Thursday At 6:30 p.m. EDT tonight high 1037 mb located over Michigan.
By 6:30 p.m. EDT Thursday ridge from 1037 mb high located on a
line north-south over the St. Lawrence River.

At 6:30 p.m. EDT tonight low 1003 mb located over southwestern
Saskatchewan.
By 6:30 p.m. EDT Thursday low 1002 mb located over northwestern
Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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