Issued 08:00 PM AST 04 March 2015
Tonight and Thursday
Wind westerly 15 to 20 knots backing to southwest 20 to 25 near midnight then veering to northwest 20 to 25 late overnight. Wind diminishing to north 15 early Thursday evening.
A few showers beginning late overnight changing to flurries Thursday morning. Visibility 1 mile or less in flurries.
Temperatures plus 5 falling to minus 3 Thursday evening.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EST 4 March 2015 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4430N 6605W to 4430N
6620W to 4300N 6610W to 4530N 5630W to 4720N 5710W to Newfoundland
near 4720N 5520W. Sea ice north of the ice edge.
Second ice edge estimated from Nova Scotia near 4505N 6500W to New
Brunswick near 4520N 6530W. Sea ice north of the ice edge.
Iceberg BulletinIssued 11:00 AM EST 4 March 2015
Iceberg LimitIceberg limit at 0000 UTC 4 Mar estimated from Newfoundland near
4638N 5308W to 4715N 4700W to 5000N 4600W to 5100N 4600W to 5200N
4645W to 6000N 5730W.
Western iceberg limit at 0000 UTC 4 Mar estimated from Quebec near
5118N 5831W to Newfoundland near 5033N 5719W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM AST 4 March 2015 Tonight and Thursday At 8:00 p.m. AST tonight departing trough located east of the
At 10:00 a.m. AST Thursday ridge located on a line east-west over
By 8:00 p.m. AST Thursday ridge located on a line east-west over
Marine Weather StatementIssued 7:54 PM AST 4 March 2015 A trough east of the marine district extending from a low pressure
system over Northern Quebec will continue to track eastward this
evening. Strong to gale force westerlies in its wake will gradually
diminish this evening.
A ridge of high pressure will begin to build over the Maritimes on
Thursday. Ahead of this ridge strong to gale force northwesterlies
will develop over the Gulf of St. Lawrence waters.
Marine interests are advised that gale warnings are in effect for
Cabot Strait..Gulf-Magdalen northeastern half and Anticosti.
Freezing spray warnings are in effect for eastern shore..Sable..
Fourchu..Banquereau and Cabot Strait.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern 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 - northeastern half
- Gulf - Magdalen - southwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher - eastern half
- Lurcher - western half
- 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: