Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 20 October 2018

Tonight and Sunday.

Gale warning in effect.

Wind northwest 35 knots diminishing to northwest 30 near midnight and to northwest 20 early Sunday morning. Wind diminishing to northwest 15 near noon Sunday and to west 10 Sunday evening.

Showers ending this evening with a risk of thunderstorms.

Waves

Issued 06:30 PM EDT 20 October 2018
Tonight and Sunday. Waves one metre building to one and one half metres this evening then subsiding to one late overnight. Waves subsiding to one half metre or less Sunday afternoon.

Extended Forecast

Issued 06:30 PM EDT 20 October 2018
Monday Wind light.
Tuesday Wind light.
Wednesday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 6 July 2018 Forecasts available to mariners upon request.

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

 

[ Canadian Ice Service ]

Stay connected

ATOM

List of Official Text Forecasts
Resources

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
» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 6 July 2018

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Gale warning in effect

Lake St. Clair

Issued 6:30 PM EDT 20 October 2018

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Watches (Ended)

Waterspout watch ended

Lake St. Clair

Issued 6:22 PM EDT 20 October 2018

Squall watch ended

Lake St. Clair

Issued 6:22 PM EDT 20 October 2018
Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 20 October 2018 Tonight and Sunday At 6:30 p.m. EDT tonight low 984 mb located over central Quebec.
By 6:30 p.m. EDT Sunday low 993 mb located east of Labrador.

At 6:30 p.m. EDT tonight cold front from low located on a line
northeast-southwest over New York State.
By 6:30 p.m. EDT Sunday cold front from low located on a line
north-south over Nova Scotia.

At 6:30 p.m. EDT tonight ridge located on a line north-south over
Lake of the Woods.
By 6:30 p.m. EDT Sunday ridge located on a line north-south over
central Lake Erie.

Great Lakes - Lake Huron Area

Another Region

Marine Weather for Canada

Weather shortcuts


How to use
  • Add to shortcuts
    • Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button
    • Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name.
    • Click on the "Save" button to add the link to the list
    • Click on the "X" button to close the panel
  • Delete a link
    • Click on the "Organize shortcuts" button
    • Select the link to delete
    • Click on the "Delete" button to remove the link from the list
    • Click on the "Close" button to save the change
  • Move a link up/down the list
    • Click on the "Organize shortcuts" button
    • Click and hold the link and move to new location in the list
    • Click on the "Close" button to save the change
  • Rename a link
    • Click on the "Organize shortcuts" button
    • Select the link to rename
    • Click on the "Rename" button and change the link name
    • Click the enter or tab key
    • Click on the "Close" button to save the change
  • Keyboard navigation
    • Use the Tab key to move to a button or link
    • Use the Enter key to click on buttons or links
    • Organize shortcuts navigation
      • Use the ↑ Up key to select the link above. If none are selected, it will select the first link
      • Use the ↓ Down key to select the link below. If none are selected, it will select the last link
      • Use the Page Up key to move a selection up in the list
      • Use the Page Down key to move a selection down in the list
  • Restore default list

    Warning: Clicking on the button below will remove all your customized links.

What we are doing

Weather Forecasts

Weather Alerts

Weather Resources

Date modified:
Feedback about this web site