Anticosti - western half
Issued 08:00 PM ADT 05 May 2021
Tonight and Thursday.
Strong wind warning in effect.
Wind easterly 15 to 20 knots increasing to easterly 20 to 25 late overnight then backing to northeast 15 to 20 early Thursday evening.
Rain becoming snow or rain near noon Thursday. Visibility 1 mile or less in precipitation.
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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 5 May 2021
Iceberg LimitIceberg limit at 0000 UTC 6 May estimated from Newfoundland near
4929N 5510W to 5310N 4945W to 5500N 5020W to 5525N 5040W then
Western iceberg limit at 0000 UTC 6 May estimated from Quebec near
5056N 5903W to Newfoundland near 5023N 5726W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Anticosti - western halfIssued 8:00 PM ADT 05 May 2021
'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 8:00 PM ADT 5 May 2021 Tonight and Thursday At 8:00 p.m. ADT tonight low 1001 mb located southwest of Browns
By 8:00 p.m. ADT Thursday low 999 mb located south of Cape Breton
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
- 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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