Gulf - Magdalen
Issued 10:55 AM ADT 27 July 2021
Today Tonight and Wednesday.
Wind variable 10 to 15 knots with gusts to 40 near thunderstorms today and early this evening. Wind diminishing to light early Wednesday morning.
Showers or a few thunderstorms ending this evening.
Gulf - Magdalen - northeastern half
Gulf - Magdalen - southwestern half
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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 26 July 2021
Iceberg LimitIceberg limit at 0000 UTC 27 Jul estimated from Newfoundland near
5130N 5529W to 5150N 5400W to 5505N 5210W.
Western iceberg limit at 0000 UTC 27 Jul estimated from the Labrador
coast near 5145N 5635W to Newfoundland near 5133N 5600W.
Iceberg CountNo confirmed icebergs.
Watches (In effect)
Squall watch in effect
Gulf - MagdalenIssued 10:53 AM ADT 27 July 2021 Conditions are favourable for the development of squalls with wind gusts up to 40 knots.
A few thunderstorms with the potential to produce gusts to 40 knots are possible over much of the Gulf of St. Lawrence until this evening.
Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 10:00 AM ADT 27 July 2021 Today Tonight and Wednesday At 10:00 a.m. ADT today trough located on a line north-south
By 8:00 p.m. ADT tonight trough located east of the Marine District.
At 10:00 a.m. ADT today trough located from the Gulf of Maine to
the Gaspe Peninsula.
By 8:00 p.m. ADT Wednesday trough located on a line
northeast-southwest over Banquereau.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- East Scotian Slope - northwestern half
- East Scotian Slope - southeastern half
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- 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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