Eastern Lake Superior

Forecast

Marine Forecast

Issued 06:30 PM EDT 01 May 2016

Tonight and Monday

Wind north 10 knots becoming light early Monday morning.

Waves

Issued 06:30 PM EDT 01 May 2016
Tonight and Monday Waves one half metre subsiding to less than one half metre Monday morning.

Extended Forecast

Issued 06:30 PM EDT 01 May 2016
Tuesday Wind light.
Wednesday Wind north 20 knots.
Thursday Wind light increasing to southwest 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 1 May 2016 Today Tonight and Monday Open water except 9 tenths of rotten thick lake ice in a few bays along the north shore.

*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 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 Kenora Airport
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 1 May 2016 Today Tonight and Monday

Ice Coverage

Open water except 9 tenths of rotten thick lake ice in a few bays
along the north shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 1 May 2016 Tonight and Monday At 6:30 p.m. EDT tonight trough from 1012 mb low located from
Indiana to Lake Ontario.
By 6:30 p.m. EDT Monday trough from 1012 mb low located on a line
northeast-southwest over New England.

At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over Lake Nipigon.
By 6:30 p.m. EDT Monday ridge located on a line northeast-southwest
over Lake Superior.

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