Issued 03:30 PM ADT 22 October 2019
Tonight and Wednesday.
Wind east 25 knots veering to southeast 30 late overnight then to southerly 25 Wednesday afternoon. Wind veering to west 25 Wednesday evening.
Periods of rain overnight and Wednesday with a risk of thunderstorms. Fog patches forming Wednesday morning and dissipating Wednesday evening.
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Ice ForecastsIssued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
Iceberg BulletinIssued 11:00 AM EDT 22 October 2019
Iceberg LimitIceberg limit at 0000 UTC 23 Oct estimated from Newfoundland near
5053N 5553W to 5045N 5430W to 5245N 5000W to 5400N 5000W to 5515N
5200W to 5700N 5600W to 6100N 5900W to 6200N 5600W to 5900N 5000W
Western iceberg limit at 0000 UTC 23 Oct estimated from the Labrador
coast near 5152N 5605W to Newfoundland near 5134N 5555W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM ADT 22 October 2019 Tonight and Wednesday At 3:30 p.m. ADT today weakening low 1010 mb located southwest of
the Marine District.
At 8:00 p.m. ADT tonight intensifying trough located on a line
north-south over New England.
By 8:00 p.m. ADT Wednesday trough located on a line north-south
over the Maritimes.
At 3:30 p.m. ADT today ridge located from Quebec to the Grand Banks.
By 3:00 a.m. ADT Wednesday departing ridge located over
Marine Weather StatementIssued 3:21 PM ADT 22 October 2019 A weakening low pressure system southwest of the marine district will
be absorbed by a trough of low pressure approaching from the west
tonight. The trough will track eastward across the marine district on
Strong easterly winds north of the weakening low will increase to
strong to gale force southeasterlies tonight and spread eastward over
much of the marine district on Wednesday ahead of the trough,
shifting to strong westerlies in its wake.
Marine interests are advised that gale warnings are in effect for all
waters except Fundy, Browns Bank, Georges Bank, West Scotian Slope,
Banquereau, and Laurentian Fan.
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 - northwestern 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
- 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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