Issued 08:00 PM ADT 27 April 2017
Tonight and Friday
Wind south 10 to 15 knots increasing to southwest 15 to 20 near noon Friday.
Periods of rain and fog banks.
Issued 05:00 PM ADT 27 April 2017
Tonight and Friday Seas 2 to 3 metres subsiding to 1 to 2 Friday morning.
Issued 03:30 PM ADT 27 April 2017
Saturday Wind west 15 to 20 knots backing to southwest 25 late in the day.
Sunday Wind southwest 25 knots diminishing to north 20.
Monday Wind southeast 20 to 25 knots.
Issued 9:52 AM EDT 27 April 2017 Today Ice free.
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Ice ForecastsIssued 9:52 AM EDT 27 April 2017 Today
Ice EdgeIce edge estimated from Nova Scotia near 4700N 6035W to 4745N 6130W
to 4710N 6340W to 4900N 6355W to 4925N 6545W to 4910N 6705W to 4950N
6645W to 4955N 6525W to 4855N 6230W to Newfoundland near 4905N
5825W. Sea ice north and south of the ice edge.
Iceberg BulletinIssued 11:00 AM EDT 27 April 2017
Iceberg LimitIceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near
4740N 5719W to 4400N 5700W to 4245N 5500W to 4230N 4535W to 4745N
4215W to 5115N 4500W to 5300N 4930W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 27 Apr Quebec near 5021N 6239W to
Anticosti Island near 4914N 6156W then from Anticosti Island near
4910N 6225W to Newfoundland near 4737N 5914W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM ADT 27 April 2017 Tonight and Friday At 8:00 p.m. ADT tonight quasi-stationary trough located near
At 8:00 p.m. ADT tonight trough located over Îles-de-la-Madeleine.
By 3:30 p.m. ADT Friday trough located over Anticosti Island.
At 8:00 p.m. ADT tonight quasi-stationary ridge located southeast
of the Grand Banks.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western 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 - northern half
- Gulf - Magdalen - southern 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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