Lake St. Clair
Forecast
Marine Forecast
Issued 06:30 PM EDT 18 April 2021
Tonight and Monday.
Wind northwest 10 knots becoming light this evening then becoming southwest 10 early Monday morning. Wind increasing to southwest 15 near noon Monday then veering to west 15 Monday evening.
Showers Monday evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 18 April 2021
Tonight and Monday.
Waves less than one half metre building to one half metre Monday
afternoon.
Extended Forecast
Issued 06:30 PM EDT 18 April 2021
Tuesday
Wind northwest 15 knots diminishing to light
in the morning.
Wednesday
Wind northeast 15 knots backing to northwest
15.
Thursday
Wind northwest 15 knots increasing to
northwest 20.
Ice Forecast*
Issued 12:00 PM EDT 18 April 2021 Today Tonight and Monday Ice free.
*Ice Forecast and Warnings also apply to U.S. waters
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 18 April 2021 Today Tonight and MondayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 18 April 2021 Tonight and Monday At 6:30 p.m. EDT tonight dissipating trough located on a lineeast-west over southern Quebec.
At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over Lake Nipigon.
By 6:30 p.m. EDT Monday low 1000 mb located south of James Bay.
At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over northern Manitoba.
By 6:30 p.m. EDT Monday ridge located on a line northwest-southeast
over northern Ontario.
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