Issued 08:00 PM ADT 29 April 2017
Tonight and Sunday
Wind southwest 15 knots veering to west 20 late this evening then to north 25 after midnight. Wind diminishing to north 15 near noon Sunday and to light late Sunday afternoon.
Fog banks dissipating after midnight.
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Ice ForecastsIssued 10:00 AM EDT 29 April 2017 Today Tonight and Sunday
Ice EdgeIce edge estimated from New Brunswick near 4640N 6445W to 4820N
6350W to 4855N 6350W to 4925N 6510W to 5005N 6535W to 5000N 6300W to
Newfoundland near 4905N 5825W. Sea ice north and west of the ice
Iceberg BulletinIssued 11:00 AM EDT 29 April 2017
Iceberg LimitIceberg limit at 0000 UTC 29 Apr estimated from Newfoundland near
4740N 5719W to 4400N 5700W to 4245N 5500W to 4230N 4900W to 4600N
4430W to 5000N 4600W to 5300N 4900W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 29 Apr estimated from Newfoundland
near 4737N 5916W to Quebec near 5015N 6314W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM ADT 29 April 2017 Tonight and Sunday At 8:00 p.m. ADT tonight trough located on a line
northeast-southwest over New Brunswick.
By 3:00 a.m. ADT Sunday trough located over the eastern Marine
At 3:00 a.m. ADT Sunday ridge located on a line northwest-southeast
over New England.
By 3:30 p.m. ADT Sunday ridge located on a line north-south over
the western Marine District.
Marine Weather StatementIssued 7:36 PM ADT 29 April 2017 An approaching trough currently over New Brunswick will continue to
track eastward across the marine district tonight. Strong
southwesterly winds ahead of the trough will switch to strong to gale
force northwesterlies in its wake for eastern waters on Sunday.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian Fan and Cabot Strait.
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 - northern half
- Gulf - Magdalen - southern 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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