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Eastern Lake Superior

Forecast

Marine Forecast

Issued 06:30 PM EDT 26 June 2022

Tonight and Monday.

Strong wind warning in effect.

Wind west 20 knots veering to northwest 20 this evening then diminishing to northwest 15 Monday morning. Wind diminishing to west 10 Monday afternoon then increasing to southwest 20 Monday evening.

Scattered showers tonight and Monday morning.

Waves

Issued 06:30 PM EDT 26 June 2022
Tonight and Monday. Waves 1 to 1.5 metres subsiding to 0.5 to 1 near noon Monday.

Extended Forecast

Issued 06:30 PM EDT 26 June 2022
Tuesday Wind southwest 20 knots.
Wednesday Wind light becoming southeast 15 knots late in the day.
Thursday Wind south 20 knots diminishing to northwest 15 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 22 June 2022 Ice free.These are the last forecasts for the season.

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

 

[ Canadian Ice Service ]

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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
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 22 June 2022

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Superior

Issued 6:30 PM EDT 26 June 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 EDT 26 June 2022 Tonight and Monday At 6:30 p.m. EDT tonight low 1000 mb located east of James Bay.
By 6:30 p.m. EDT Monday departing low 998 mb located over
northeastern Quebec.

At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over Nebraska.
By 6:30 p.m. EDT Monday ridge located on a line northeast-southwest
over Lake Michigan.

By 6:30 p.m. EDT Monday low 1003 mb located over the northern
Ontario - Manitoba border.

Great Lakes - Lake Superior Area

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