Donnacona to Beauport
Issued 03:00 PM EDT 30 May 2015
Tonight and Sunday
Strong wind warning in effect. Squall watch in effect.
Wind southwest 20 to 30 knots with gusts to 45 near thunderstorms. Wind diminishing to west 10 to 15 this evening then becoming northeast 10 to 15 early Sunday morning.
A few showers and thunderstorms ending near midnight. Visibility as low as 1 mile in precipitation.
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There is no ice forecast issued for this area.
Warnings (In effect)
Donnacona to BeauportIssued 3:00 PM EDT 30 May 2015
'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Watches (In effect)
Squall watch in effect
Donnacona to BeauportIssued 4:43 PM EDT 30 May 2015
A vigorous cold front will sweep the province of Quebec later today.
As it approaches, lines of heavy thunderstorms are developing and
Will track across the St Lawrence between Cornwall and Tadoussac this
Afternoon or early evening. Gusts reaching 45 knots are possible as
This line of thunderstorms passes.
In effect from 4:40 PM to 8:00 PM.
Attention marine interests. Please listen for updates of this warning
For the latest information.
Technical Marine SynopsisIssued 3:00 PM EDT 30 May 2015 Tonight and Sunday At 3:00 p.m. EDT today cold front located on a line
northeast-southwest over southern Lake Huron.
By 8:00 a.m. EDT Sunday departing cold front located on a line
northeast-southwest over the Gulf of St. Lawrence.
At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over Lake Superior.
By 8:00 p.m. EDT Sunday ridge located on a line northwest-southeast
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Prescott to Cornwall
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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