Northern Georgian Bay
Forecast
Marine Forecast
Issued 10:30 AM EST 08 February 2023
Today Tonight and Thursday.
Wind southwest 15 knots diminishing to southwest 10 early this evening then increasing to southeast 15 late overnight. Wind increasing to southeast 20 early Thursday morning and to southwest 30 Thursday evening.
Snow or rain Thursday morning and afternoon changing to rain.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EST 08 February 2023
Today Tonight and Thursday.
Over open water waves 0.5 to 1 metre subsiding to 0.5 or less
this evening then building to 1 Thursday morning. Waves building to 1.5 Thursday
afternoon.
Extended Forecast
Issued 03:00 AM EST 08 February 2023
Friday
Wind west 30 knots diminishing to northwest 20
in the morning.
Saturday
Wind northwest 20 knots diminishing to
light.
Sunday
Wind southwest 20 knots diminishing to light
late in the day.
Ice Forecast*
Issued 12:00 PM EST 8 February 2023 Today Tonight and Thursday Open water except 7 tenths new lake ice including 3 tenths thin lake
ice in the northern section. Consolidated medium lake ice along
parts of the shore.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EST 8 February 2023 Today Tonight and ThursdayIce Coverage
Open water except 7 tenths new lake ice including 3 tenths thin lake
ice in the northern section. Consolidated medium lake ice along
parts of the shore.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EST 8 February 2023 Today Tonight and Thursday At 10:30 a.m. EST today ridge located on a line north-south overLower Michigan.
By 10:30 a.m. EST Thursday ridge located on a line north-south
over New England.
At 10:30 a.m. EST today low 1013 mb located over northeastern Texas.
By 10:30 a.m. EST Thursday deepening low 996 mb located over
Illinois.
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