Lake St. Clair
Forecast
Marine Forecast
Issued 06:30 PM EDT 27 March 2023
Tonight and Tuesday.
Wind northeast 15 knots diminishing to north 10 near midnight then becoming light Tuesday morning. Wind becoming south 10 Tuesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 27 March 2023
Tonight and Tuesday.
Waves 0.5 metres or less.
Extended Forecast
Issued 06:30 PM EDT 27 March 2023
Wednesday
Wind southwest 15 knots increasing to west
25 in the afternoon then diminishing to northwest 15 late in the day.
Thursday
Wind light becoming south 15 knots late in
the day.
Friday
Wind south 15 knots.
Ice Forecast*
Issued 12:00 PM EDT 27 March 2023 Today Tonight and Tuesday Open water.
*Ice Forecast and Warnings also apply to U.S. waters
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 27 March 2023 Today Tonight and TuesdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 27 March 2023 Tonight and Tuesday At 6:30 p.m. EDT tonight ridge located on a line east-west overnorthern Ontario.
By 6:30 p.m. EDT Tuesday ridge located on a line north-south
over Quebec.
At 6:30 p.m. EDT tonight departing low 1010 mb located over the
East Coast of the U.S.
By 6:30 p.m. EDT Tuesday approaching low 1016 mb located west of
James Bay.
By 6:30 p.m. EDT Tuesday approaching ridge from 1029 mb high
located on a line northwest-southeast over southern Saskatchewan.
Great Lakes - Lake Huron Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: