Eastern Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EDT 05 June 2023
Today Tonight and Tuesday.
Wind west 10 knots increasing to west 15 near noon then diminishing to north 10 near midnight. Wind increasing to north 15 early Tuesday morning then diminishing to northwest 10 near noon Tuesday. Wind increasing to north 15 Tuesday evening.
Scattered showers tonight. Scattered showers Tuesday late in the day with a risk of thunderstorms.
Waves
Issued 10:30 AM EDT 05 June 2023
Today Tonight and Tuesday.
Waves 0.5 metres or less building to 0.5 to 1 this afternoon then
subsiding to 0.5 or less late overnight.
Extended Forecast
Issued 03:00 AM EDT 05 June 2023
Wednesday
Wind north 15 knots diminishing to light in
the afternoon.
Thursday
Wind light.
Friday
Wind light.
Ice Forecast*
Issued Forecasts available to mariners upon request.
*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
IssuedIce Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 5 June 2023 Today Tonight and Tuesday At 10:30 a.m. EDT today ridge from 1033 mb high located from HudsonBay to Lake Superior.
By 10:30 a.m. EDT Tuesday ridge from high located from Hudson Bay
to Lake Michigan.
At 10:30 a.m. EDT today trough located on a line east-west over
northern Lake Huron.
By 10:30 a.m. EDT Tuesday trough located on a line east-west over
central Ohio.
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