Pointe-des-Monts to Anticosti - southern half
Issued 03:00 AM EST 18 December 2017
Today Tonight and Tuesday.
Wind westerly 20 to 30 knots diminishing to light this evening then increasing to southerly 10 to 20 Tuesday afternoon.
A few flurries ending this evening. Snow beginning Tuesday afternoon. Visibility 1 mile or less in precipitation.
Freezing spray warning in effect.
Freezing spray ending near midnight.
Temperatures near minus 9 today and tonight. High Tuesday minus 3.
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Ice ForecastsIssued 1:49 PM EST 17 December 2017 Today Tonight and Monday
Ice EdgeThird ice edge estimated from Quebec near 4625N 6235W to 4640N 6345W
to 4705N 6350W to 4710N 6450W to 4750N 6420W to 4845N 6405W to
Prince Edward Island near 4850N 6415W. Sea ice south of the ice
Warnings (In effect)
Pointe-des-Monts to Anticosti - southern halfIssued 03:00 AM EST 18 December 2017
Moderate or severe freezing spray is 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 EST 18 December 2017 Today Tonight and Tuesday At 3:00 a.m. EST today weakening ridge located near Trois-Rivières.
By 7:00 p.m. EST tonight ridge located on a line northwest-southeast
over the Gulf of St. Lawrence.
At 7:00 p.m. EST tonight trough located on a line north-south over
By 7:00 p.m. EST Tuesday trough located on a line
northwest-southeast over Rimouski.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- 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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