Eastern Lake Superior

Forecast

Marine Forecast

Issued 10:30 AM EDT 03 May 2016

Today Tonight and Wednesday

Strong wind warning in effect.

Wind southwest 15 knots veering to northwest 15 this afternoon then increasing to north 20 near midnight. Wind increasing to north 25 Wednesday morning.

A few showers. Risk of thunderstorms late this afternoon and this evening changing to chance of showers overnight and Wednesday.

Waves

Issued 10:30 AM EDT 03 May 2016
Today Tonight and Wednesday Waves one half metre building to one late overnight and to one and one half metres near noon Wednesday. Waves subsiding to one Wednesday evening.

Extended Forecast

Issued 03:00 AM EDT 03 May 2016
Thursday Wind light increasing to southwest 20 knots in the afternoon.
Friday Wind light becoming south 15 knots late in the day.
Saturday Wind northwest 25 knots.

Ice Forecast*

Issued 12:00 PM EDT 2 May 2016 Today Tonight and Tuesday Open water except 7 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 ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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 EDT 2 May 2016 Today Tonight and Tuesday

Ice Coverage

Open water except 7 tenths of rotten thick lake ice in a few bays
along the north shore.

Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Superior

Issued 10:30 AM EDT 03 May 2016

'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 10:30 AM EDT 3 May 2016 Today Tonight and Wednesday At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over southern Ontario.
By 10:30 a.m. EDT Wednesday ridge located on a line
northeast-southwest over the East Coast of the U.S.

At 10:30 a.m. EDT today cold front located on a line
northeast-southwest over northwestern Ontario.
By 10:30 a.m. EDT Wednesday weakening cold front located on a line
northeast-southwest over Lower Michigan.

By 10:30 a.m. EDT Wednesday approaching ridge located on a line
northeast-southwest over the Ontario - Manitoba border.

Great Lakes - Lake Huron Area

Another Region

What we are doing

Features

Are you and your family ready to face an emergency?

Know the risks, make a plan and get a kit!

Plan. Prepare. BE AWARE - Emergency Preparedness Week

Get timely local #weather alerts directly to your Twitter feed.

Alberta Emergency Alert: Stop. Listen. Respond Follow us on Twitter: @AB_EmergAlert

Download the Alberta Emergency Alert mobile application at www.emergencyalert.alberta.ca or text ALBERTA to 965965

Date modified: