Northumberland Strait - western half
Issued 03:00 AM ADT 19 June 2018
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind northwest 15 knots increasing to northwest 20 early this morning then diminishing to west 15 overnight. Wind increasing to southwest 20 to 25 Wednesday morning then veering to westerly 20 to 25 Wednesday evening.
Showers and fog patches ending early this morning. A few showers Wednesday afternoon and evening.
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Ice ForecastsIssued 10:00 AM EDT 26 May 2018
Ice EdgeIce edge is outside the forecast region.
Forecasts available to mariners upon request.
Warnings (In effect)
Northumberland Strait - western halfIssued 03:00 AM ADT 19 June 2018
'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.
Technical Marine SynopsisIssued 3:00 AM ADT 19 June 2018 Today Tonight and Wednesday At 3:00 a.m. ADT today cold front located on a line
northeast-southwest over southern New Brunswick.
By 3:00 a.m. ADT Wednesday cold front located on a line
northeast-southwest over the southwestern Grand Banks.
At 10:00 a.m. ADT Wednesday trough located on a line
northeast-southwest over the St. Lawrence River.
By 8:00 p.m. ADT Wednesday trough located on a line
northeast-southwest over the Gulf of St. Lawrence.
Marine Weather StatementIssued 2:39 AM ADT 19 June 2018 A low pressure system over the Northern Gulf of St. Lawrence with a
cold front extending southwestward will move to lie east of the
district near midnight tonight. Strong to gale force south to
southwesterlies ahead of low and front will shift to moderate to
strong northwesterlies behind them.
Marine interests are advised that gale warnings are in effect for
eastern shore - eastern half, Sable - eastern half, Fourchu,
Banquereau and Cabot Strait.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- 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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