Anticosti - western half
Issued 10:00 AM ADT 30 April 2017
Today Tonight and Monday
Strong wind warning in effect.
Wind northwest 25 knots with gusts to 35 in the Honguedo Strait. Wind diminishing to northwest 15 to 20 this evening and to light early Monday morning. Wind becoming southeast 15 Monday evening.
Temperatures near plus 1.
Anticosti - northern half
Anticosti - southern half
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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 except less than 10 icebergs northeast of the
western iceberg limit.
Warnings (In effect)
AnticostiIssued 10:00 AM ADT 30 April 2017
'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.
Technical Marine SynopsisIssued 10:00 AM ADT 30 April 2017 Today Tonight and Monday At 10:00 a.m. ADT today departing trough located east of the
At 10:00 a.m. ADT today ridge located on a line northwest-southeast
over New England.
By 10:00 a.m. ADT Monday ridge located on a line north-south over
the central Marine District.
Marine Weather StatementIssued 9:43 AM ADT 30 April 2017 A trough of low pressure east of the marine district will continue to
pull away this morning. Strong to gale force northwesterly winds in
the wake of the trough will begin to diminish from west to east today
and tonight as a ridge of high pressure builds in from the west.
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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