Gulf - Port au Port
Issued 03:30 PM NDT 30 April 2017
Tonight and Monday
Wind northwest 30 knots diminishing to northwest 20 this evening then backing to west 10 to 15 Monday afternoon.
Temperatures minus 2 to plus 2 falling to minus 5 to zero this evening.
Gulf - Port au Port - northwestern half
Gulf - Port au Port - southeastern half
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Ice ForecastsIssued 10:00 AM EDT 30 April 2017 Today Tonight and Monday
Ice EdgeIce edge estimated from New Brunswick near 4640N 6445W to 4820N
6350W to 4855N 6350W to 4925N 6510W to 5005N 6535W to 5000N 6300W to
Newfoundland near 4905N 5825W. Sea ice north and west of the ice
Bergy water except 1 tenth of first-year ice in the northern
Iceberg BulletinIssued 11:00 AM EDT 30 April 2017
Iceberg LimitIceberg limit at 0000 UTC 30 Apr estimated from Newfoundland near
4740N 5719W to 4400N 5630W to 4245N 5500W to 4215N 4900W to 4600N
4415W to 5000N 4545W to 5300N 4845W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 30 Apr estimated from Quebec near
5015N 6314W to Newfoundland near 4737N 5916W.
Iceberg Count10 to 25 icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM NDT 30 April 2017 Tonight and Monday At 3:30 p.m. NDT today weakening low 990 mb located over central
By 3:30 p.m. NDT Monday trough located east of Belle Isle Bank.
At 3:30 p.m. NDT today trough located on a line northeast-southwest
over eastern Newfoundland.
By 3:00 a.m. NDT Monday trough located southeast of the Marine
At 3:00 a.m. NDT Monday approaching ridge located over the
Marine Weather StatementIssued 3:24 PM NDT 30 April 2017 A low pressure system over the Labrador Sea will drift slowly
southeastward and begin to weaken tonight. Meanwhile, a trough of low
pressure over Eastern Newfoundland will continue to move eastward
across the marine district tonight. Strong to gale force
northwesterlies will persist over all waters in the wake of these two
Marine interests are advised that gale warnings are in effect for
East Coast, Northeast Coast, Belle Isle Bank, Funk Island Bank, and
the Grand Banks.
Marine interests are also advised that freezing spray warnings are in
effect for the Strait of Belle Isle, East Coast - north of Cape St.
Francis, Northeast Coast, Belle Isle Bank, and Funk Island Bank.
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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