Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 30 January 2015

Tonight and Saturday

Wind northwest 10 knots becoming light late overnight then becoming southwest 15 near noon Saturday. Wind veering to west 15 Saturday afternoon then to northwest 20 Saturday evening.

A few flurries. Visibility 1 mile or less in flurries.

Waves

Issued 06:30 PM EST 30 January 2015
Tonight and Saturday Over open water waves one half metre or less building to one near noon Saturday.

Extended Forecast

Issued 06:30 PM EST 30 January 2015
Sunday Wind north 20 knots.
Monday Wind light becoming west 15 knots.
Tuesday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday Open water except 6 tenths of new lake ice including 2 tenths of thin lake ice along the northern shore. 9 tenths of thin lake ice including 2 tenths of medium lake ice western and eastern shore northern shores.

*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 30 January 2015 Today Tonight and Saturday

Ice Coverage

Open water except 6 tenths of new lake ice including 2 tenths of thin lake ice along the northern shore. 9 tenths of thin lake ice including 2 tenths of medium lake ice western and eastern shore northern shores.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

Ice pressure warning in effect.

Open water except consolidated medium lake ice north and east of Beaver Island and in Little Traverse Bay. 9 to 10 tenths of medium lake ice elsewhere in the northeastern section of the Lake North of Grand Traverse Bay. 5 tenths of new lake ice along the shore west of Seul Choix Point. Strong ice pressure in the pack ice along the eastern shores easing Friday evening.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

Open water except for 7 tenths of thin lake ice along the eastern shores near Grand Haven.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

Consolidated medium lake ice in the Bays de Noc and the southeast portion of Green Bay. 9 to 10 tenths of medium lake ice in the remainder of Green Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 30 January 2015 Tonight and Saturday At 6:30 p.m. EST tonight deepening low 1005 mb located off New
England.
By 6:30 p.m. EST Saturday low 988 mb located off Nova Scotia.

At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over Lake Huron.
By 6:30 p.m. EST Saturday high 1029 mb located over Virginia.

At 6:30 p.m. EST tonight trough located on a line
northeast-southwest over Lake of the Woods.
By 6:30 p.m. EST Saturday trough located on a line
northeast-southwest over southern Lake Huron.

By 6:30 p.m. EST Saturday ridge located on a line east-west over
northern Ontario.

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