Issued 10:00 AM ADT 07 May 2021
Today Tonight and Saturday.
Wind light increasing to northeast 15 knots late overnight and to northeasterly 20 to 25 early Saturday morning. Wind backing to northerly 30 near noon Saturday.
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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 6 May 2021
Iceberg LimitIceberg limit at 0000 UTC 7 May estimated from Newfoundland near
4929N 5510W to 5300N 4935W to 5500N 5020W to 5525N 5040W then
Western iceberg limit at 0000 UTC 7 May estimated from Quebec near
5051N 5912W to Newfoundland near 5010N 5731W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM ADT 7 May 2021 Today Tonight and Saturday At 10:00 a.m. ADT today ridge located from New Brunswick to
By 8:00 p.m. ADT tonight weakening ridge located from Anticosti
Island to Laurentian Fan.
At 8:00 p.m. ADT tonight deepening low 1007 mb located southwest
of Georges Bank.
By 8:00 p.m. ADT Saturday low 986 mb located south of Halifax.
Marine Weather StatementIssued 9:50 AM ADT 7 May 2021 A low pressure system southwest of Georges Bank this evening will
intensify overnight as it approaches the marine district.
The intensifying low is forecast to track northeastward through the
day on Saturday to lie south of Halifax by evening. Strong to gale
force easterly winds ahead of the low shift to strong to gale force
westerlies in its wake.
Marine interests are advised that gale warnings are in effect for
Georges Bank, southwestern shore, LaHave Bank, West Scotian Slope,
eastern shore - western half, Sable - western half, and East Scotian
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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