Gulf - Magdalen
Issued 08:00 PM ADT 24 September 2016
Tonight and Sunday
Strong wind warning in effect. Waterspout watch in effect.
Wind northwest 20 knots diminishing to northwest 15 late overnight then increasing to northwest 20 Sunday morning. Wind increasing to northwest 25 to 30 early Sunday evening.
A few showers with a risk of waterspouts.
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Ice ForecastsIssued 10:00 AM EDT 25 May 2016 Forecasts have ended for the season.
Iceberg BulletinIssued 11:00 AM EDT 24 September 2016
Iceberg LimitIceberg limit at 0000 UTC 25 Sep estimated from Newfoundland near
5100N 5550W to 5100N 5300W to 5500N 5200W to 5800N 5700W to 6100N
5700W to 5800N 5100W then eastwards.
Western iceberg limit at 0000 UTC 25 Sep estimated from Quebec near
5015N 6000W to 4930N 5930W to Newfoundland near 4930N 5807W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - MagdalenIssued 8:00 PM ADT 24 September 2016
'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.
Watches (In effect)
Waterspout watch in effect
Gulf - MagdalenIssued 7:56 PM ADT 24 September 2016 Conditions are favourable for the development of waterspouts.
An outbreak of cold air combined with warm waters and favourable atmospheric conditions will give the potential for waterspout development this evening and on Sunday over southern Gulf of St. Lawrence waters and the eastern half of the Northumberland Strait.
Keep in mind that waterspouts cannot be seen at night and may strike suddenly. Waterspouts are generally isolated in nature although they can also occur in families of two or more. Waterspouts are generally short-lived in nature, typically lasting 20 minutes or less. Spray rings associated with waterspouts can measure in the tens of metres.
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 8:00 PM ADT 24 September 2016 Tonight and Sunday By 8:00 p.m. ADT tonight departing low 998 mb located near the
At 8:00 p.m. ADT tonight quasi-stationary ridge located near the
Marine Weather StatementIssued 7:43 PM ADT 24 September 2016 An outbreak of cold air combined with warm waters and favourable
atmospheric conditions will give the potential for waterspout
development this evening and on Sunday over Southern Gulf of St.
Lawrence waters and the eastern half of the Northumberland Strait.
Marine interests are advised that a waterspout watch is in effect for
Gulf-Magdalen and the Northumberland Strait.
As of 6:00 PM ADT the center of tropical storm Karl was located near
latitude 33.6 north and longitude 61.1 west. Maximum sustained winds
were 55 knots and minimum central pressure was 994 MB. The low was
moving toward the east-northeast at 20 knots.
This storm will not have any significant impact on Atlantic Canada.
St. Lawrence - St. Lawrence River Area
- 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 - 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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