Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 22 December 2014

Today Tonight and Tuesday

Wind southeast 15 knots increasing to southeast 20 early this evening and to southeast 25 Tuesday morning. Wind veering to south 20 Tuesday afternoon.

Chance of flurries this morning. Rain beginning Tuesday morning changing to chance of showers Tuesday late in the day.

Waves

Issued 03:00 AM EST 22 December 2014
Today Tonight and Tuesday Waves one metre building to 2 Tuesday morning.

Extended Forecast

Issued 03:00 AM EST 22 December 2014
Wednesday Wind southeast 15 knots increasing to southeast 25 in the morning.
Thursday Wind west 20 knots increasing to west 35.
Friday Wind southwest 25 knots.

Ice Forecast*

Issued 12:00 PM EST 21 December 2014 Today Tonight and Monday Open water except 8 tenths of new lake ice including 1 tenth of thin lake ice near the Straits of Mackinac. 6 tenths of thin lake ice in some bays along the northwestern shore. 3 tenths of thin lake ice along parts of the shore west of the Bruce Peninsula.

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

    

[ Canadian Ice Service ]

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Weather Conditions

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Map of Great Lakes - Lake Superior marine weather areas Mid Superior - 45001 East Superior - 45004 West Superior - 45006 Slate Island - 45136 Lake Of the Woods - 45148 Royal Island Armstrong Cameron Falls Caribou Island Geraldton Airport Marathon Airport Pukaskwa National Park Thunder Bay Airport Welcome Island Little Flatland Island Sault Ste. Marie Airport Wawa Airport Kenora Airport
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Ice Conditions

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EST 21 December 2014 Today Tonight and Monday

Ice Coverage

Open water except 8 tenths of new lake ice including 1 tenth of thin lake ice near the Straits of Mackinac. 6 tenths of thin lake ice in some bays along the northwestern shore. 3 tenths of thin lake ice along parts of the shore west of the Bruce Peninsula.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 21 December 2014 Today Tonight and Monday

Ice Coverage

Open water except 9 tenths of new lake ice along the shores east of Seul Choix Point and west of Mackinaw City. 4 tenths of new lake ice east of Beaver Island. Strips and patches of 2 tenths of new lake ice along the shores south and west of Seul Choix Point.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 21 December 2014 Today Tonight and Monday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 21 December 2014 Today Tonight and Monday

Ice Coverage

Open water except consolidated thin lake ice in the Bays de Noc and consolidated medium lake ice in the extreme southeast portion of Green Bay. 9 tenths of thin lake ice elsewhere along the Door Peninsula south of Sturgeon Bay. 2 tenths of new lake ice in strips and patches elsewhere along the shores.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 22 December 2014 Today Tonight and Tuesday At 3:00 a.m. EST today ridge located on a line northeast-southwest
over the Eastern Seaboard.
By 3:00 a.m. EST Tuesday ridge located on a line northeast-southwest
over Nova Scotia.

At 3:00 a.m. EST today low 997 mb located over North Dakota.
By 3:00 a.m. EST Tuesday low 992 mb located over northwestern
Illinois.

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