Gulf - Magdalen
Issued 03:00 AM ADT 22 September 2018
Today Tonight and Sunday.
Storm warning in effect.
Wind southwest 40 to 50 knots diminishing to northwest 35 late this morning and to northwest 25 this evening. Wind diminishing to westerly 10 to 15 after midnight then increasing to southwest 20 to 25 Sunday morning. Wind veering to northwest 25 Sunday afternoon.
Rain ending near noon with a risk of thunderstorms. A few showers beginning Sunday afternoon.
Gulf - Magdalen - northeastern half
Gulf - Magdalen - southwestern half
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Ice ForecastsIssued 10:00 AM EDT 26 May 2018
Ice EdgeIce edge is outside the forecast region.
Forecasts available to mariners upon request.
Iceberg BulletinIssued 11:00 AM EDT 21 September 2018
Iceberg LimitIceberg limit at 0000 UTC 22 Sep estimated from Newfoundland near
4804N 5255W to 4730N 4715W to 5100N 4730W to 5800N 5600W.
Western iceberg limit at 0000 UTC 22 Sep estimated from the Labrador
coast near 5142N 5625W to Newfoundland near 5128N 5614W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - MagdalenIssued 03:00 AM ADT 22 September 2018
'Storm' force winds of 48 to 63 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 3:00 AM ADT 22 September 2018 Today Tonight and Sunday At 3:00 a.m. ADT today cold front located over the St. Lawrence
By 8:00 p.m. ADT tonight departing cold front located on a line
northeast-southwest over Laurentian Fan.
At 10:00 a.m. ADT Sunday trough located over the St. Lawrence River.
By 8:00 p.m. ADT Sunday trough located on a line northeast-southwest
Marine Weather StatementIssued 2:55 AM ADT 22 September 2018 An intense low pressure system will continue to track eastward across
Labrador today while its cold front sweeps across the marine
Gale to storm force southwesterly winds are forecast for all but the
southern most regions of the district ahead of the front. In its
wake, gale to storm force west to northwesterly winds are expected
for the Gulf of St. Lawrence waters before diminishing this evening.
Marine interests are advised that storm warnings are in effect for
Gulf-Magdalen and Anticosti. Gale warnings are in effect for Fundy,
Grand Manan, Lurcher, southwestern shore, eastern shore, Sable,
Fourchu, Banquereau, Cabot Strait, Northumberland Strait and
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 - 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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