Issued 10:00 AM NDT 29 April 2017
Today Tonight and Sunday
Wind southwest 20 knots veering to west 25 this evening then backing to southwest 15 to 20 late overnight. Wind veering to northwest 20 early Sunday morning then increasing to northwest 30 near noon Sunday.
Showers and fog banks ending Sunday morning. Risk of thunderstorms today.
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Ice ForecastsIssued 10:00 AM EDT 29 April 2017 Today Tonight and Sunday
Ice EdgeIce edge estimated from Newfoundland near 4730N 5240W to 4735N 5135W
to 5055N 4925W to 5230N 5000W to 5800N 5630W then northeastward. Sea
ice north and west of the ice edge.
Iceberg BulletinIssued 11:00 AM EDT 29 April 2017
Iceberg LimitIceberg limit at 0000 UTC 29 Apr estimated from Newfoundland near
4740N 5719W to 4400N 5700W to 4245N 5500W to 4230N 4900W to 4600N
4430W to 5000N 4600W to 5300N 4900W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 29 Apr estimated from Newfoundland
near 4737N 5916W to Quebec near 5015N 6314W.
Iceberg Count26 to 50 icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM NDT 29 April 2017 Today Tonight and Sunday At 10:00 a.m. NDT today intensifying trough located off Labrador
By 3:00 a.m. NDT Sunday quasi-stationary low 985 mb located over
northwestern Labrador Sea.
By 3:00 a.m. NDT Sunday intensifying trough located over Laurentian
Marine Weather StatementIssued 9:45 AM NDT 29 April 2017 A trough of low pressure currently lying off the Labrador coast will
move slowly northward today and then become nearly stationary tonight
and Sunday as a deepening low pressure system over the Northwest
Labrador Sea. A second trough will approach from the west tonight and
intensify as it moves eastward through the Southern Grand Banks on
Sunday. Strong to gale force northwesterlies will develop over all
waters in the wake of these two features.
Marine interests are advised that gale warnings are in effect for
East Coast, Belle Isle Bank, Funk Island Bank, and the Grand Banks.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western 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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