Issued 10:00 AM ADT 25 April 2017
Today Tonight and Wednesday
Wind northeast 15 knots veering to east 20 near noon then to southeast 20 to 25 near midnight.
Periods of rain beginning near midnight. Fog patches.
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Ice ForecastsIssued 10:00 AM EDT 25 April 2017 Today Tonight and Wednesday
Ice EdgeIce edge estimated from Nova Scotia near 4700N 6035W to 4740N 6125W
to 4920N 6500W to 4945N 6500W to 4855N 6225W to Newfoundland near
4905N 5825W. Sea ice north and south of the ice edge.
Iceberg BulletinIssued 11:00 AM EDT 25 April 2017
Iceberg LimitIceberg limit at 0000 UTC 25 Apr estimated from Newfoundland near
4740N 5720W to 4400N 5645W to 4030N 5200W to 4100N 4645W to 4745N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 25 Apr estimated from 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 10:00 AM ADT 25 April 2017 Today Tonight and Wednesday At 10:00 a.m. ADT today ridge located on a line northwest-southeast
over the central Marine District.
By 3:00 a.m. ADT Wednesday departing ridge located on a line
northwest-southeast over the eastern Marine District.
At 8:00 p.m. ADT tonight low 1003 mb located north of Cape Hatteras.
By 8:00 p.m. ADT Wednesday low 1007 mb located near Cape Cod.
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
- 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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