Eastern Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 June 2018

Today Tonight and Saturday.

Wind northeast 10 knots veering to southeast 10 this evening then increasing to southeast 15 Saturday morning. Wind backing to northeast 15 near noon Saturday then diminishing to northeast 10 Saturday evening.

A few showers beginning near noon Saturday with a risk of thunderstorms.

Waves

Issued 03:00 AM EDT 22 June 2018
Today Tonight and Saturday. Waves one half metre.

Extended Forecast

Issued 03:00 AM EDT 22 June 2018
Sunday Wind light becoming north 15 knots late in the day.
Monday Wind north 15 knots diminishing to light.
Tuesday Wind north 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 22 May 2018 Forecasts available to mariners upon request.

*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 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 EDT 22 May 2018

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 22 June 2018 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located from Lake Superior to New
Brunswick.
By 3:00 a.m. EDT Saturday ridge located east of Nova Scotia.

At 3:00 a.m. EDT today low 1004 mb located over Illinois.
By 3:00 a.m. EDT Saturday low 1003 mb located over northern Indiana.

Great Lakes - Lake Huron Area

Another Region

What we are doing

Features

Lightning Safety

When thunder roars, GO INDOORS!

Air Quality Health Index

Be Air Aware

Summer Severe Weather

Be prepared!

Date modified: