Southern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 24 March 2017

Today Tonight and Saturday

Wind south 15 knots diminishing to variable 10 near noon then increasing to northeast 15 early this evening. Wind increasing to northeast 20 overnight and to northeast 25 Saturday morning. Wind diminishing to east 15 Saturday afternoon.

Periods of rain with a risk of thunderstorms changing to chance of rain today. Periods of rain and fog near midnight. Visibility as low as 1 mile in rain and 1 mile or less in fog.

Waves

Issued 03:00 AM EDT 24 March 2017
Today Tonight and Saturday Waves 2 metres becoming one and one half to 2 metres early this morning.

Extended Forecast

Issued 03:00 AM EDT 24 March 2017
Sunday Wind east 25 knots.
Monday Wind southeast 15 knots diminishing to light.
Tuesday Wind northwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 23 March 2017 Today Tonight and Friday Open water except 5 tenths of thin lake ice along parts of the shore. 6 tenths of thin lake ice including 2 tenths of medium lake ice in in Saginaw Bay.

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

    

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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
Legend:
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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 EDT 23 March 2017 Today Tonight and Friday

Ice Coverage

Open water except 5 tenths of thin lake ice along parts of the
shore. 6 tenths of thin lake ice including 2 tenths of medium lake
ice in in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 23 March 2017 Today Tonight and Friday

Ice Coverage

Open water except 7 tenths of thin lake ice including 3 tenths of
medium 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 23 March 2017 Today Tonight and Friday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 23 March 2017 Today Tonight and Friday

Ice Coverage

4 tenths of thin lake ice except 9 tenths of thin lake ice including
4 tenths of medium lake ice along the Door Peninsula. Consolidated
medium lake ice in Bays de Noc and Sturgeon Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 24 March 2017 Today Tonight and Saturday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over northern Ontario.
By 3:00 a.m. EDT Saturday trough located on a line
northeast-southwest over the Gulf of St. Lawrence.

At 3:00 a.m. EDT today high 1033 mb located over northern Manitoba.
By 3:00 a.m. EDT Saturday high 1034 mb located over northern
Ontario.

At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Iowa.
By 3:00 a.m. EDT Saturday trough located on a line east-west over
Lake Erie.

Great Lakes - Lake Erie and Lake Ontario Area

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