Southern Lake Huron
Forecast
Marine Forecast
Issued 06:30 PM EST 05 December 2019
Tonight and Friday.
Wind west 10 knots increasing to southwest 15 this evening then veering to northwest 20 early Friday morning. Wind increasing to northwest 25 near noon Friday.
Flurries changing to snow this evening then to rain or snow near midnight. Flurries Friday afternoon and evening. Visibility 1 mile or less in precipitation.
Waves
Issued 06:30 PM EST 05 December 2019
Tonight and Friday.
Waves one half metre building to one and one half metres Friday
morning and to 2 Friday afternoon. Waves subsiding to one and one half metres
Friday evening.
Extended Forecast
Issued 06:30 PM EST 05 December 2019
Saturday
Wind northwest 15 knots backing to southwest
15 in the morning then increasing to southwest 20 in the afternoon.
Sunday
Wind southwest 30 knots.
Monday
Wind southwest 20 knots becoming northeast
20.
Ice Forecast*
Issued 12:00 PM EST 5 December 2019 Today Tonight and Friday Open water except 2 tenths new lake ice along the shore in the
extreme northeastern section.
*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
Southern Lake Huron
Issued 12:00 PM EST 5 December 2019 Today Tonight and FridayIce Coverage
Open water except 2 tenths new lake ice along the shore in the
extreme northeastern section.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EST 5 December 2019 Today Tonight and FridayIce Coverage
Open water.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EST 5 December 2019 Today Tonight and FridayIce Coverage
Ice free.
Ice Forecasts
Green Bay
Issued 12:00 PM EST 5 December 2019 Today Tonight and FridayIce Coverage
Open water except 1 tenth new lake ice in Bays de Noc.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 5 December 2019 Tonight and Friday At 6:30 p.m. EST tonight departing ridge located on a linenorth-south over Lake Huron.
At 6:30 p.m. EST tonight low 1011 mb located over eastern Wisconsin.
By 6:30 p.m. EST Friday low 1010 mb located over Vermont.
At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over southeastern Saskatchewan.
By 6:30 p.m. EST Friday ridge located on a line northeast-southwest
over Lake Superior.
Great Lakes - Lake Erie and Lake Ontario Area
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