Language selection

Government of Canada / Gouvernement du Canada

Search

Features

Download our new mobile weather app

Download our new mobile weather app

My Weather Profile Weather Topics  | 

Eastern Lake Superior

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 26 September 2020

Today Tonight and Sunday.

Strong wind warning in effect.

Wind southwest 15 knots diminishing to variable 10 this morning then increasing to southeast 15 early this evening. Wind increasing to south 20 Sunday morning then veering to southwest 25 near noon Sunday.

Showers tonight and Sunday morning with a risk of thunderstorms. Fog patches dissipating near noon Sunday.

Waves

Issued 03:00 AM EDT 26 September 2020
Today Tonight and Sunday. Waves one and one half metres subsiding to one early this morning and to one half metre or less near noon. Waves building to one near noon Sunday and to 2 Sunday afternoon.

Extended Forecast

Issued 03:00 AM EDT 26 September 2020
Monday Wind west 15 knots diminishing to light in the morning.
Tuesday Wind northwest 15 knots.
Wednesday Wind light increasing to north 20 knots late in the day.

Ice Forecast*

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday 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 Superior marine weather areas Mid Superior - 45001 East Superior - 45004 West Superior - 45006 Slate Island - 45136 Lake Of the Woods - 45148 Kenora Airport Royal Island Armstrong Airport Caribou Island Marathon Airport Pukaskwa National Park Thunder Bay Airport Welcome Island Little Flatland Island Sault Ste. Marie Airport Wawa 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 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Superior

Issued 03:00 AM EDT 26 September 2020

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 26 September 2020 Today Tonight and Sunday At 3:00 a.m. EDT today departing ridge located on a line north-south
over eastern Quebec.

At 3:00 a.m. EDT today trough located on a line north-south over
western Whitefish Bay.
By 3:00 a.m. EDT Sunday trough located on a line northwest-southeast
over northern James Bay.

At 3:00 a.m. EDT today low 1002 mb located over South Dakota.
By 3:00 a.m. EDT Sunday low 998 mb located over western Lake
Superior.

Great Lakes - Lake Superior 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

Feedback about this web site
Date modified: