Marine Forecast
Issued 03:00 AM EDT 25 August 2026
Today Tonight and Wednesday.
Wind north 15 knots diminishing to north 10 early this morning
then becoming light near noon. Wind becoming south 10 this evening then
increasing to south 15 overnight. Wind increasing to southwest 15 to 20
Wednesday afternoon.
Scattered showers Wednesday afternoon and evening with a
risk of thunderstorms.
Winds
Issued 03:00 AM EDT 25 August 2026
Today Tonight and Wednesday.
Wind north 15 knots diminishing to north 10 early this morning
then becoming light near noon. Wind becoming south 10 this evening then
increasing to south 15 overnight. Wind increasing to southwest 15 to 20
Wednesday afternoon.
Waves
Issued 03:00 AM EDT 25 August 2026
Today Tonight and Wednesday.
Waves 1 metre subsiding to 0.5 or less this morning then building
to 1 Wednesday morning.
Weather & Visibility
Issued 03:00 AM EDT 25 August 2026
Today Tonight and Wednesday.
Scattered showers Wednesday afternoon and evening with a
risk of thunderstorms.
Ice ForecastsLake HuronIssued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.Ice ForecastsLake MichiganIssued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EDT 25 August 2026 Today Tonight and Wednesday At 3:00 a.m. EDT today trough located on a line northeast-southwest over eastern Ontario. By 3:00 a.m. EDT Wednesday departing trough located on a line north-south over the Eastern Seaboard.
At 3:00 a.m. EDT today ridge located on a line north-south over Lake Superior. By 3:00 a.m. EDT Wednesday ridge located on a line north-south over Lake of the Woods.
At 3:00 a.m. EDT today trough located on a line north-south over the Ontario - Manitoba border. By 3:00 a.m. EDT Wednesday trough located on a line north-south over western Lake Superior.
|