Issued 10:00 AM ADT 31 October 2020
Today Tonight and Sunday.
Gale warning in effect.
Wind northwest 15 to 20 knots diminishing to light this afternoon then increasing to southwest 15 late overnight. Wind increasing to south 20 to 25 Sunday morning and to south 35 Sunday afternoon.
Rain Sunday late in the day. Fog patches forming Sunday evening.
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Ice ForecastsIssued 10:00 AM EDT 25 May 2020
Forecasts available to mariners upon request.
Warnings (In effect)
LurcherIssued 10:00 AM ADT 31 October 2020
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 10:00 AM ADT 31 October 2020 Today Tonight and Sunday At 10:00 a.m. ADT today departing trough located southeast of the
At 10:00 a.m. ADT today ridge located over New England.
By 10:00 a.m. AST Sunday departing ridge located over the
southeastern Marine District.
At 8:00 p.m. ADT tonight low 995 mb located over northwestern
By 8:00 p.m. AST Sunday approaching low 999 mb located over
Marine Weather StatementIssued 9:39 AM ADT 31 October 2020 A trough of low pressure southeast of Laurentian Fan will continue
To bring strong to gale force north to northwest winds to
southeastern waters this afternoon. Winds will diminish later
Today as a ridge of high pressure moves into the region.
A low pressure system approaching from the west on Sunday will
Bring strong to gale force southerly winds to westernmost waters
By Sunday evening.
Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank, and Laurentian Fan.
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- 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
- 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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