Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 25 September 2016

Today Tonight and Monday

Strong wind warning in effect.

Wind east 10 knots increasing to southeast 15 near noon and to southeast 20 early this evening. Wind increasing to south 30 near midnight then diminishing to south 20 Monday morning. Wind veering to southwest 20 near noon Monday.

Showers beginning overnight and ending near noon Monday.

Waves

Issued 03:00 AM EDT 25 September 2016
Today Tonight and Monday Waves one half metre or less building to one this afternoon and to 2 overnight. Waves subsiding to one and one half metres Monday morning.

Extended Forecast

Issued 03:00 AM EDT 25 September 2016
Tuesday Wind southwest 25 knots.
Wednesday Wind southwest 15 knots diminishing to light.
Thursday Wind light becoming north 15 knots.

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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

Lake Huron

Issued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Northern Lake Huron

Issued 03:00 AM EDT 25 September 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 3:00 AM EDT 25 September 2016 Today Tonight and Monday At 3:00 a.m. EDT today ridge located from Hudson Bay to Virginia.
By 3:00 a.m. EDT Monday ridge located on a line north-south
over Quebec.

At 3:00 a.m. EDT today low 1004 mb located over southern Manitoba.
By 3:00 a.m. EDT Monday low 1000 mb located northeast of Lake of
the Woods.

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