Issued 03:30 PM ADT 21 September 2018
Tonight and Saturday.
Wind south 10 to 15 knots increasing to south 20 to 25 this evening then veering to southwest 30 late overnight. Wind veering to northwest 20 to 25 Saturday afternoon then to north 20 Saturday evening.
Showers beginning early Saturday morning and ending Saturday afternoon.
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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.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM ADT 21 September 2018 Tonight and Saturday At 3:30 p.m. ADT today ridge located on a line northeast-southwest
over the southern Marine District.
By 3:00 a.m. ADT Saturday departing ridge located east of
At 8:00 p.m. ADT tonight cold front located over the St. Lawrence
By 3:30 p.m. ADT Saturday cold front located from Banquereau to
At 8:00 p.m. ADT Saturday approaching ridge located over New
Marine Weather StatementIssued 3:25 PM ADT 21 September 2018 A rapidly intensifying low pressure system will continue to track
across Quebec tonight and will move into Labrador on Saturday.
Strong southerlies will develop across the region this evening and
then increase to southwesterly gales after midnight across all but
the most southerly waters. Storm force southwesterlies are expected
over the Gulf of St. Lawrence overnight and Saturday morning with
storm force westerlies persisting Saturday over Anticosti.
Winds will become moderate to strong northwesterlies in the wake of
the system Saturday.
Marine interests are advised that storm warnings are in effect
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 - western half
- 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
- Prescott to Cornwall
- 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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