Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 19 February 2019

Today Tonight and Wednesday.

Wind light becoming west 10 knots this afternoon then becoming light near midnight. Wind becoming east 10 early Wednesday morning then increasing to southeast 15 late Wednesday morning. Wind increasing to southeast 20 Wednesday afternoon.

Snow beginning Wednesday afternoon. Risk of freezing rain Wednesday evening.

Waves

Issued 10:30 AM EST 19 February 2019
Today Tonight and Wednesday. Over open water waves less than one half metre building to one half metre near noon Wednesday and to one and one half metres Wednesday evening.

Extended Forecast

Issued 03:00 AM EST 19 February 2019
Thursday Wind southeast 20 knots increasing to west 30 in the morning then diminishing to west 20 late in the day.
Friday Wind west 20 knots diminishing to light.
Saturday Wind light becoming southeast 15 knots.

Ice Forecast*

Issued 12:00 PM EST 18 February 2019 Today Tonight and Tuesday Open water except 8 tenths thin lake ice including 3 tenths medium lake ice in the northern section. Consolidated medium lake ice in the Bay Of Quinte and the St. Lawrence River and approaches.

*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 Huron marine weather areas 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 Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough 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 18 February 2019 Today Tonight and Tuesday

Ice Coverage

Open water except 8 tenths thin lake ice including 3 tenths medium
lake ice in the northern section. Consolidated medium lake ice in
the Bay Of Quinte and the St. Lawrence River and approaches.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 19 February 2019 Today Tonight and Wednesday At 10:30 a.m. EST today ridge located on a line northwest-southeast
over Lake Michigan.
By 10:30 a.m. EST Wednesday ridge located on a line north-south
over Vermont.

By 10:30 a.m. EST Wednesday low 1006 mb located over Iowa.

Great Lakes - Lake Huron Area

Another Region

What we are doing

Date modified: