Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 29 March 2017

Today Tonight and Thursday

Wind northwest 15 knots veering to northeast 15 this morning then diminishing to light this afternoon. Wind becoming northeast 10 near midnight then increasing to east 20 Thursday morning.

Rain beginning Thursday evening. Visibility 1 mile or less in rain.

Waves

Issued 03:00 AM EDT 29 March 2017
Today Tonight and Thursday Waves one half to one metre subsiding to less than one half metre early this evening then building to one half metre overnight. Waves building to one Thursday morning.

Extended Forecast

Issued 03:00 AM EDT 29 March 2017
Friday Wind east 25 knots.
Saturday Wind east 20 knots diminishing to northwest 15 late in the day.
Sunday Wind northwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 28 March 2017 Today Tonight and Wednesday Open water except 2 tenths of rotten thin lake ice along parts of the shore. 7 tenths of rotten 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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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 Airport Caribou Island 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 Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Lake Huron

Issued 12:00 PM EDT 28 March 2017 Today Tonight and Wednesday

Ice Coverage

Open water except 2 tenths of rotten thin lake ice along parts of
the shore. 7 tenths of rotten medium lake ice near the Straits of
Mackinac.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 28 March 2017 Today Tonight and Wednesday

Ice Coverage

Open water except 6 tenths of medium lake ice north and east of
Beaver Island. Consolidated medium lake ice in inner Little Traverse
Bay.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 28 March 2017 Today Tonight and Wednesday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 28 March 2017 Today Tonight and Wednesday

Ice Coverage

3 tenths of rotten medium lake ice except consolidated medium lake
ice in Bays de Noc and in Sturgeon Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 29 March 2017 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line north-south over
Lake Nipigon.
By 3:30 a.m. EDT Thursday ridge located on a line north-south over
western Ontario.

By 3:00 a.m. EDT Thursday approaching low 1002 mb located over
Nebraska.

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