Eastern Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EDT 12 May 2024
Today Tonight and Monday.
Wind light becoming south 10 knots this evening then increasing to south 15 Monday morning. Wind veering to southwest 15 Monday afternoon then diminishing to southwest 10 Monday evening.
Scattered showers Monday with a risk of thunderstorms.
Waves
Issued 10:30 AM EDT 12 May 2024
Today Tonight and Monday.
Waves 0.5 metres or less building to 0.5 to 1 near noon
Monday.
Extended Forecast
Issued 03:00 AM EDT 12 May 2024
Tuesday
Wind light.
Wednesday
Wind northeast 15 knots.
Thursday
Wind light.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Buoy
Land Station
Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 27 April 2024 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 12 May 2024 Today Tonight and Monday At 10:30 a.m. EDT today ridge located on a line northeast-southwestover Lake Huron.
By 10:30 a.m. EDT Monday departing ridge located on a line
northeast-southwest over Nova Scotia.
At 10:30 a.m. EDT today low 994 mb located south of Hudson Bay.
By 10:30 a.m. EDT Monday low 999 mb located over James Bay.
Great Lakes - Lake Erie and Lake Ontario Area
Another Region
- Date modified: