Gulf - Magdalen
Issued 08:00 PM ADT 22 April 2017
Tonight and Sunday
Temperatures near zero.
Issued 05:00 PM ADT 22 April 2017
Tonight and Sunday Seas 1 to 2 metres subsiding to 1 or less late overnight.
Issued 03:30 PM ADT 22 April 2017
Monday Wind southwest 20 knots veering to northwest 20 in the afternoon.
Tuesday Wind variable 10 to 15 knots increasing to southeast 20 late in the day.
Wednesday Wind southeast 25 knots increasing to southeast 30.
Issued 10:00 AM EDT 22 April 2017 Today Tonight and Sunday Open water.
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Ice ForecastsIssued 10:00 AM EDT 22 April 2017 Today Tonight and Sunday
Ice EdgeIce edge estimated from Nova Scotia near 4615N 6000W to 4700N 6010W
to 4830N 6215W to 4910N 6110W to Newfoundland near 4825N 5915W. Sea
ice northwest of the ice edge.
Iceberg BulletinIssued 11:00 AM EDT 22 April 2017
Iceberg LimitIceberg limit at 0000 UTC 22 Apr estimated from Newfoundland near
4740N 5720W to 4430N 5645W to 4100N 5130W to 4100N 4645W to 4800N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 22 Apr estimated from Newfoundland
near 4736N 5909W to Anticosti Island near 5022N 6323W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM ADT 22 April 2017 Tonight and Sunday At 8:00 p.m. ADT tonight ridge located on a line north-south over
the Gulf of St. Lawrence.
By 10:00 a.m. ADT Sunday weakening ridge located on a line
north-south over the Gulf of St. Lawrence.
At 8:00 p.m. ADT tonight low 1007 mb located over Georges Bank.
By 8:00 p.m. ADT Sunday low 1005 mb located over the southwestern
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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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