Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 30 March 2015

Tonight and Tuesday

Wind northwest 20 knots diminishing to northwest 10 this evening then increasing to northeast 15 late overnight. Wind diminishing to northwest 10 Tuesday evening.

Chance of snow Tuesday morning and afternoon.

Waves

Issued 06:30 PM EDT 30 March 2015
Tonight and Tuesday Over open water waves one metre subsiding to one half metre near midnight.

Extended Forecast

Issued 06:30 PM EDT 30 March 2015
Wednesday Wind light increasing to south 20 knots late in the day.
Thursday Wind south 30 knots diminishing to northwest 15 late in the day.
Friday Wind west 15 knots increasing to northwest 30 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday Ice pressure warning in effect. 1 tenth of thick lake ice in strips and patches except 9 tenths of thick lake ice in the extreme southeastern section. Consolidated thick lake ice in the Straits of Mackinac. Strong ice pressure in the pack ice in the southeastern section easing this evening.

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

    

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas Egbert 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 Kemptville 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 Toronto Pearson Int'l Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands CFB Borden Cove Island Long Point Port Colborne Erieau Point Pelee Toronto Buttonville Municipal Airport
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Ice pressure warning in effect.

1 tenth of thick lake ice in strips and patches except 9 tenths of
thick lake ice in the extreme southeastern section. Consolidated
thick lake ice in the Straits of Mackinac. Strong ice pressure in
the pack ice in the southeastern section easing this evening.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Open water except consolidated thick lake ice north and east of
Beaver Island and in Grand Traverse Bay. 9 tenths of thick lake ice
elsewhere in the northeastern section.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Open water except 9 tenths of medium lake ice including 3 tenths of
thick lake ice near the eastern shores from Michigan City to
Muskegon.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Open water except consolidated thick lake ice in the Bays de Noc and
from Sturgeon Bay to Chambers Island. 9 tenths of thick lake ice
northwest of Washington Island and along the western shores south of
Menominee.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Northern Lake Huron

Issued 12:00 PM EDT 30 March 2015

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 30 March 2015 Tonight and Tuesday At 6:30 p.m. EDT tonight trough located on a line north-south over
New England.
By 6:30 p.m. EDT Tuesday trough located on a line north-south over
the Maritimes.

At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over central Lake Superior.
By 6:30 p.m. EDT Tuesday ridge located on a line northwest-southeast
over western North Channel.

At 6:30 p.m. EDT tonight low 1007 mb located over southern Manitoba.
By 6:30 p.m. EDT Tuesday low 1003 mb located over West Virginia.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: