Southern Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EST 28 January 2015

Today Tonight and Thursday

Wind light becoming southwest 10 knots this afternoon then increasing to south 15 this evening. Wind backing to southeast 20 Thursday morning then veering to south 15 near noon Thursday. Wind becoming northwest 15 Thursday evening.

Snow beginning near midnight. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EST 28 January 2015
Today Tonight and Thursday Over open water waves one half metre or less.

Extended Forecast

Issued 03:00 AM EST 28 January 2015
Friday Wind north 30 knots diminishing to northwest 15 in the afternoon.
Saturday Wind light.
Sunday Wind east 20 knots.

Ice Forecast*

Issued 12:00 PM EST 27 January 2015 Today Tonight and Wednesday Open water except 9 tenths of new lake ice including 3 tenths of medium lake ice over the northern section and along the eastern shore.

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

 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

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 Forecasts

Issued 12:00 PM EST 27 January 2015 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths of new lake ice including 3 tenths of medium lake ice over the northern section and along the eastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 28 January 2015 Today Tonight and Thursday At 3:00 a.m. EST today departing low 995 mb located over Nova
Scotia.

At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Georgian Bay.
By 3:00 a.m. EST Thursday ridge located on a line
northeast-southwest over New York State.

At 3:00 a.m. EST today low 1008 mb located over North Dakota.
By 3:00 a.m. EST Thursday low 1005 mb located over Wisconsin.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: