Issued 10:00 AM ADT 18 May 2022
Today Tonight and Thursday.
Wind west 20 to 25 knots diminishing to west 15 to 20 this afternoon and to light late overnight. Wind becoming south 15 near noon Thursday.
Rain and fog patches Thursday evening.
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Ice ForecastsIssued 10:00 AM EDT 18 May 2022
Forecasts available to mariners upon request.
Iceberg BulletinIssued 3:01 PM EDT 17 May 2022
Iceberg LimitIceberg limit at 0000 UTC 18 May estimated from Newfoundland near
4700N 5520W to 4535N 5330W to 4515N 4900W to 4700N 4750W to 4925N
4745W to 5715N 5040W to 5625N 4740W then eastwards.
Western iceberg limit at 0000 UTC 18 May estimated from Quebec near
5013N 6118W to Newfoundland near 4755N 5915W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM ADT 18 May 2022 Today Tonight and Thursday At 10:00 a.m. ADT today low 992 mb located north of Anticosti
By 8:00 p.m. ADT tonight low 997 mb located over the Quebec Lower
At 3:00 a.m. ADT Thursday trough from low located from Labrador
Coast to Newfoundland.
At 3:00 a.m. ADT Thursday ridge located on a line north-south over
the western Marine District.
By 8:00 p.m. ADT Thursday ridge located on a line north-south over
the eastern Marine District.
Marine Weather StatementIssued 9:46 AM ADT 18 May 2022 Gale force northwesterly winds are expected this afternoon and
evening over Anticosti behind a low over the Quebec Lower North
Marine interests are advised that a gale warning is in effect for
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 - northeastern half
- Gulf - Magdalen - southwestern 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
- 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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