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Eastern Lake Superior

Forecast

Marine Forecast

Issued 03:00 AM EDT 18 April 2024

Today Tonight and Friday.

Wind variable 10 knots increasing to west 15 early this morning then backing to southwest 15 this afternoon. Wind veering to west 20 overnight then increasing to west 30 Friday afternoon.

Periods of rain ending early this morning. Scattered showers tonight.

Waves

Issued 03:00 AM EDT 18 April 2024
Today Tonight and Friday. Waves 0.5 to 1 metre building to 1 to 1.5 Friday morning and to 2 to 3 near noon Friday.

Extended Forecast

Issued 03:00 AM EDT 18 April 2024
Saturday Wind west 25 knots.
Sunday Wind west 20 knots.
Monday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 17 April 2024 Today Tonight and Thursday Ice free.

*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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 17 April 2024 Today Tonight and Thursday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 18 April 2024 Today Tonight and Friday At 3:00 a.m. EDT today dissipating low 1007 mb located near Sault
Ste. Marie.

At 3:00 a.m. EDT today low 1006 mb located over southern Manitoba.
By 3:00 a.m. EDT Friday low 1006 mb located west of James Bay.

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