Gulf - Port au Port
Issued 03:00 AM NDT 25 April 2017
Today Tonight and Wednesday
Wind northwest 25 knots backing to west 20 this afternoon then diminishing to west 10 to 15 this evening. Wind backing to south 20 Wednesday morning then increasing to south 25 Wednesday afternoon with gusts to 35 along the Newfoundland coast.
Rain and fog patches beginning Wednesday afternoon.
Freezing spray warning in effect.
Outside the ice edge freezing spray ending this afternoon.
Temperatures minus 8 to minus 2 rising to zero this evening.
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Ice ForecastsIssued 10:00 AM EDT 24 April 2017 Today Tonight and Tuesday
Ice EdgeIce edge estimated from Nova Scotia near 4615N 6000W to 4700N 6010W
to 4830N 6215W to 4910N 6110W to Newfoundland near 4825N 5915W. Sea
ice northwest of the ice edge.
Bergy water except 4 tenths of first-year ice in the northern
Iceberg BulletinIssued 11:00 AM EDT 24 April 2017
Iceberg LimitIceberg limit at 0000 UTC 24 Apr estimated from Newfoundland near
4740N 5720W to 4400N 5700W to 4045N 5200W to 4045N 4645W to 4800N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 24 Apr estimated from Newfoundland
near 4736N 5909W to Anticosti Island near 5022N 6323W.
Iceberg CountNo confirmed icebergs except 10 to 25 icebergs north of the western
Warnings (In effect)
Gulf - Port au PortIssued 03:00 AM NDT 25 April 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 NDT 25 April 2017 Today Tonight and Wednesday At 3:00 a.m. NDT today trough located over the northern Grand Banks.
By 10:00 a.m. NDT today dissipating trough located east of the
At 3:00 a.m. NDT today quasi-stationary ridge located on a line
east-west over the southern Grand Banks.
At 3:00 a.m. NDT today low 990 mb located over Labrador Sea.
By 8:00 p.m. NDT tonight low 990 mb located north of Labrador Sea.
Marine Weather StatementIssued 2:47 AM NDT 25 April 2017 Strong to gale force westerlies over northern waters will diminish
this evening as a low pressure system over the Labrador Sea moves
Marine interests are advised that a gale warning is in effect for the
Strait of Belle Isle.
Marine interests are also advised that freezing spray warnings are in
effect for the Strait of Belle Isle, Gulf waters, Northeast Coast and
Belle Isle Bank.
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 half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern 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
- 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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