Issued 03:00 AM ADT 27 August 2016
Today Tonight and Sunday
Wind northwest 10 to 15 knots increasing to northerly 15 to 20 early this morning with gusts to 25 over eastern sections. Wind becoming northwest 15 to 20 this afternoon then diminishing to northwest 10 to 15 early this evening. Wind diminishing to light Sunday morning then increasing to southwest 15 to 20 Sunday afternoon.
Chance of showers early this morning.
Anticosti - eastern half
Anticosti - western half
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EDT 25 May 2016 Forecasts have ended for the season.
Iceberg BulletinIssued 11:00 AM EDT 26 August 2016
Iceberg LimitIceberg limit at 0000 UTC 26 Aug estimated from Newfoundland near
4801N 5301W to 4730N 5000W to 5030N 4645W to 5315N 4830W to 5700N
5400W then eastwards.
Western iceberg limit at 0000 UTC 26 Aug estimated from Quebec near
5057N 5859W to Newfoundland near 5014N 5733W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM ADT 27 August 2016 Today Tonight and Sunday At 3:00 a.m. ADT today trough located from the Gulf of St. Lawrence
to Browns Bank.
By 3:30 p.m. ADT today departing trough located over Laurentian Fan.
At 10:00 a.m. ADT today ridge located over southern Quebec.
By 10:00 a.m. ADT Sunday ridge located over Nova Scotia.
Marine Weather StatementIssued 7:25 PM ADT 26 August 2016 A low pressure system with a cold front extending southwest has
developed a line of severe thunderstorms. The line currently extends
from Anticosti southwest to the Gulf of Maine and will cross the Gulf
of St. Lawrence tonight.
Winds near 40 knots have been observed near the thunderstorms, and as
a result squall watches are in effect for Gulf-Magdalen.
Chaleur-Miscou, and Anticosti.
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
- 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
What we are doing
- Date modified: