Gulf - Magdalen - southwestern half
Issued 10:00 AM ADT 30 March 2017
Today Tonight and Friday
Gale warning in effect.
Wind north 30 knots increasing to north 40 near noon then diminishing to north 30 Friday afternoon.
Periods of snow. Visibility as low as 1 mile in snow.
Temperatures near minus 3.
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Ice ForecastsIssued 10:00 AM EDT 30 March 2017 Today Tonight and Friday
Ice EdgeIce edge estimated from Nova Scotia near 4520N 6100W to 4500N 6030W
to 4500N 5905W to 4555N 5820W to Newfoundland near 4735N 5900W. Sea
ice northwest of the ice edge.
6 tenths of grey-white ice including 2 tenths of first-year ice.
Iceberg BulletinIssued 11:00 AM EDT 29 March 2017
Iceberg LimitIceberg limit at 0000 UTC 29 Mar estimated from Newfoundland near
4726N 5300W to 4515N 4900W to 4515N 4600W to 4700N 4330W to 5000N
4330W to 5145N 4530W to 5300N 5000W to 5600N 5200W then eastwards.
Western iceberg limit at 0000 UTC 29 Mar estimated from Newfoundland
near 4856N 5830W to Quebec near 5012N 6039W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - MagdalenIssued 10:00 AM ADT 30 March 2017
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 March 2017 Today Tonight and Friday At 10:00 a.m. ADT today deepening low 982 mb located over
By 10:00 a.m. ADT Friday low 960 mb located south of the Grand
At 8:00 p.m. ADT tonight ridge located over New England.
By 8:00 p.m. ADT Friday ridge located over the western Marine
Marine Weather StatementIssued 9:45 AM ADT 30 March 2017 A low pressure system will continue to intensify today as it moves
eastward to lie over the Southern Grand Banks by this evening. Strong
to gale northeasterlies ahead of the low will shift to gale to storm
north or northwesterlies in its wake.
Marine interests are advised that storm warnings are in effect for
Sable, East Scotian Slope and Laurentian Fan. Gale warnings are in
effect for Georges Bank, southwestern shore, LaHave Bank, West
Scotian Slope, eastern shore, Sable, Fourchu, Banquereau, Cabot
Strait, Northumberland Strait-eastern half, Gulf-Magdalen and
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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
- 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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