Issued 03:30 PM ADT 23 March 2018
Tonight and Saturday.
Wind northwest 15 knots diminishing to light this evening then increasing to northeast 15 to 20 Saturday morning. Wind increasing to northeast 30 Saturday evening.
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Ice ForecastsIssued 10:00 AM EDT 23 March 2018 Today Tonight and Saturday
Ice EdgeIce edge estimated from Nova Scotia near 4520N 6100W to 4510N 6005W
to 4530N 5810W to 4650N 5725W to Newfoundland near 4730N 5610W. Sea
ice north of the ice edge.
Iceberg BulletinIssued 11:00 AM EDT 23 March 2018
Iceberg LimitIceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near
4652N 5408W to 4530N 5315W to 4500N 4745W to 4515N 4515W to 4715N
4515W to 5100N 4700W to 5300N 4900W to 5600N 5130W then eastwards.
Western iceberg limit at 0000 UTC 23 Mar estimated from Quebec near
5109N 5840W to Newfoundland near 5028N 5723W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM ADT 23 March 2018 Tonight and Saturday At 3:30 p.m. ADT today low 995 mb located over southwestern
By 8:00 p.m. ADT tonight departing low 997 mb located northeast
of the Marine District.
At 3:30 p.m. ADT Saturday approaching ridge located over Labrador.
Marine Weather StatementIssued 3:16 PM ADT 23 March 2018 A low pressure system over Southwestern Newfoundland will continue to
move northeastward away from the district this evening. Generally
strong northerlies in the Gulf of St Lawrence this evening will
increase again to strong to gale force northeasterlies on Saturday as
a ridge of high pressure builds over Labrador. Over southeastern
waters strong to gale force southwesterlies will diminish to moderate
to strong westerlies this evening.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian Fan, Cabot Strait, Northumberland Strait,
Gulf-Magdalen, Chaleur-Miscou - eastern half, and
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern 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 - western half
- 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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