Eastern Lake Erie
Forecast
Marine Forecast
Issued 10:30 AM EDT 20 July 2025
Today Tonight and Monday.
Wind northwest 10 knots increasing to northwest 15 near noon then veering to north 15 this evening. Wind veering to northeast 15 early Monday morning then diminishing to northeast 10 near noon Monday.
Scattered showers this morning.
Waves
Issued 10:30 AM EDT 20 July 2025
Today Tonight and Monday.
Waves 0.5 metres or less building to 0.5 to 1 this afternoon then
subsiding to 0.5 or less Monday afternoon.
Extended Forecast
Issued 03:00 AM EDT 20 July 2025
Tuesday
Wind light.
Wednesday
Wind light.
Thursday
Wind light becoming southwest 15
knots.
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 20 July 2025 Today Tonight and Monday At 10:30 a.m. EDT today trough located on a line northeast-southwestover the St. Lawrence River.
By 10:30 a.m. EDT Monday departing trough located on a line
north-south over Nova Scotia.
At 10:30 a.m. EDT today ridge from 1018 mb high located on a line
north-south over Lake of the Woods.
By 10:30 a.m. EDT Monday ridge from 1021 mb high located on a line
north-south over James Bay.
By 10:30 a.m. EDT Monday approaching trough located on a line
north-south over western Manitoba.
Great Lakes - Lake Erie and Lake Ontario Area
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