Gulf - Magdalen - western half
Issued 10:00 AM ADT 24 October 2021
Today Tonight and Monday.
Gale warning in effect.
Wind northwest 25 to 30 knots increasing to west 35 early this evening then diminishing to northwest 25 late overnight. Wind diminishing to northwest 15 to 20 Monday morning and to northwest 10 to 15 Monday afternoon.
Rain ending this afternoon. Scattered showers tonight and Monday.
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Ice ForecastsIssued 10:00 AM EDT 25 April 2021
Forecasts available to mariners upon request.
Iceberg BulletinIssued 2:30 PM EDT 23 October 2021
Iceberg LimitIceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5228N 5546W to 5245N 5445W to 5330N 5400W to 5430N 5400W to
5600N 5500W to 5800N 5700W to 6235N 6015W to 6245N 5535W to 5805N
5415W to 5645N 5245W to 5700N 5045W then eastwards.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - Magdalen - western halfIssued 10:00 AM ADT 24 October 2021
'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 24 October 2021 Today Tonight and Monday At 10:00 a.m. ADT today intensifying low 996 mb located over
By 3:30 p.m. ADT today low 988 mb located over western Newfoundland.
At 10:00 a.m. ADT today cold front from 1002 mb low located from
the low to Laurentian Fan.
By 3:30 p.m. ADT today departing cold front located on a line
north-south over the Grand Banks.
By 3:00 a.m. ADT Monday low 985 mb located northeast of
Marine Weather StatementIssued 9:34 AM ADT 24 October 2021 An intensifying low over Cabot Strait with a cold front extending
southward to Laurentian Fan will move northeast today to lie over
Western Newfoundland this afternoon as the associated front departs
into the Grand Banks. Strong southerly winds ahead of the system will
increase to strong to gale force westerly to northwesterly winds in
Marine interest are advised that gale warnings are in effect for
eastern shore, Sable, East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan, Cabot Strait, Northumberland Strait, Gulf - Magdalen,
and Chaleur - Miscou - eastern half.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- 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 - 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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