Northern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EST 01 March 2015

Today Tonight and Monday

Wind southwest 10 knots increasing to southwest 15 this evening then veering to west 15 near midnight. Wind increasing to west 20 early Monday morning then diminishing to west 10 Monday evening.

Chance of flurries changing to periods of light snow this evening and ending early Monday morning. Visibility as low as 1 mile in snow.

Waves

Issued 10:30 AM EST 01 March 2015
Today Tonight and Monday Mainly ice covered.

Extended Forecast

Issued 03:00 AM EST 01 March 2015
Tuesday Wind south 15 knots increasing to south 20 in the morning then diminishing to light late in the day.
Wednesday Wind northwest 25 knots diminishing to northwest 15 late in the day.
Thursday Wind northwest 15 knots backing to west 20.

Ice Forecast*

Issued 12:00 PM EST 1 March 2015 Today Tonight and Monday 9 tenths of thick lake ice. Consolidated thick lake ice along the northern and eastern shores.

*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

Issued 12:00 PM EST 1 March 2015 Today Tonight and Monday

Ice Coverage

9 tenths of thick lake ice. Consolidated thick lake ice along the
northern and eastern shores.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 1 March 2015 Tonight and Monday At 6:30 p.m. EST tonight dissipating trough located on a line
northeast-southwest over western Lake Superior.

At 6:30 p.m. EST tonight ridge located from North Dakota to
Tennessee.
By 6:30 p.m. EST Monday ridge located on a line northeast-southwest
over southwestern Ontario.

At 6:30 p.m. EST tonight low 1008 mb located over the Northwest
Territories.
By 6:30 p.m. EST Monday low 1004 mb located over northern Manitoba.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: