Language selection

My Weather Profile Weather Topics  | 

Eastern Lake Superior

Forecast

Marine Forecast

Issued 06:30 PM EST 28 November 2022

Tonight and Tuesday.

Strong wind warning in effect.

Wind southeast 20 knots veering to south 25 this evening then backing to southeast 30 Tuesday afternoon.

Showers beginning this evening changing to rain near noon Tuesday.

Waves

Issued 06:30 PM EST 28 November 2022
Tonight and Tuesday. Waves 0.5 to 1 metre building to 2 this evening and to 2 to 3 Tuesday evening.

Extended Forecast

Issued 06:30 PM EST 28 November 2022
Wednesday Wind west 20 knots increasing to northwest 30 in the morning and to west 40 in the afternoon.
Thursday Wind west 40 knots diminishing to south 20.
Friday Wind southwest 25 knots.

Ice Forecast*

Issued 12:00 PM EST 28 November 2022 Today Tonight and Tuesday Open water.

*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 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
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 28 November 2022 Today Tonight and Tuesday

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Superior

Issued 6:30 PM EST 28 November 2022

'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 6:30 PM EST 28 November 2022 Tonight and Tuesday At 6:30 p.m. EST tonight ridge located on a line north-south over
Georgian Bay.
By 6:30 p.m. EST Tuesday ridge located on a line north-south over
New Brunswick.

At 6:30 p.m. EST tonight low 994 mb located over southwestern
Manitoba.
By 6:30 p.m. EST Tuesday low 998 mb located over northeastern
Wisconsin.

Great Lakes - Lake Superior Area

Another Region

What we are doing

Date modified: