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Western Lake Superior

Forecast

Marine Forecast

Issued 10:30 AM EDT 14 August 2022

Today Tonight and Monday.

Wind light today tonight and Monday.

Periods of drizzle this morning. Scattered showers this afternoon. Fog patches.

Waves

Issued 10:30 AM EDT 14 August 2022
Today Tonight and Monday. Waves 0.5 metres or less.

Extended Forecast

Issued 03:00 AM EDT 14 August 2022
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light.

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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Weather Conditions

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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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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 June 2022

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 14 August 2022 Today Tonight and Monday At 10:30 a.m. EDT today quasi-stationary ridge located on a line
north-south over northern Ontario.

At 10:30 a.m. EDT today low 1010 mb located over northern Illinois.
By 10:30 a.m. EDT Monday low 1012 mb located over Kentucky.

By 10:30 a.m. EDT Monday trough from 1012 mb low located on a line
northeast-southwest over Ohio.

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