Cornwall to Montréal
Issued 03:00 AM EDT 17 September 2021
Today Tonight and Saturday.
Wind light becoming southwest 15 knots late this evening then veering to northwest 10 to 15 Saturday morning. Wind diminishing to light Saturday evening.
Showers overnight and Saturday morning with a risk of thunderstorms.
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No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EDT 17 September 2021 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 8:00 a.m. EDT Saturday ridge located east of Newfoundland.
At 3:00 a.m. EDT today trough located on a line north-south over
western Lake Superior.
By 8:00 p.m. EDT Saturday ridge located on a line
northeast-southwest over the Gulf of St. Lawrence.
At 8:00 p.m. EDT tonight ridge located on a line north-south over
By 8:00 p.m. EDT Saturday ridge located on a line north-south over
Great Lakes - Lake Erie and Lake Ontario Area
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- Arctic - Western Arctic
- Atlantic - Labrador
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- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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