Issued 10:00 AM ADT 21 May 2018
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind light increasing to southwest 10 to 15 knots near noon and to southwest 20 this afternoon. Wind diminishing to west 15 near midnight and to light late overnight. Wind becoming southwest 15 Tuesday evening.
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Ice ForecastsIssued 10:00 AM EDT 20 May 2018 Today Tonight and Monday
Ice EdgeIce edge estimated from Quebec near 5015N 6015W to 5000N 6000W to
5100N 5815W to Newfoundland near 5030N 5725W. Sea ice north of the
Iceberg BulletinIssued 11:00 AM EDT 20 May 2018
Iceberg LimitIceberg limit at 0000 UTC 20 May estimated from Newfoundland near
4637N 5334W to 4615N 5200W to 4600N 4630W to 4745N 4400W to 4900N
4345W to 5300N 4845W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 20 May estimated from Quebec near
5047N 5859W to Newfoundland near 5002N 5742W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Southwestern ShoreIssued 10:00 AM ADT 21 May 2018
'Strong' winds of 20 to 33 knots are 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 10:00 AM ADT 21 May 2018 Today Tonight and Tuesday By 10:00 a.m. ADT today trough located southeast of the Marine
At 10:00 a.m. ADT today low located over western Labrador.
By 8:00 p.m. ADT tonight low located over eastern Newfoundland.
At 10:00 a.m. ADT today ridge located over the Great Lakes.
By 10:00 a.m. ADT Tuesday ridge located on a line north-south over
Marine Weather StatementIssued 9:52 AM ADT 21 May 2018 A low pressure system over Western Labrador later this morning is
forecast to track southeastward to lie over Newfoundland this
evening. Strong westerly winds will develop over the gulf of Saint
Lawrence later this morning and will reach gale force of over some
areas this afternoon.
Marine interests are advised that a gale warning is in effect for the
northeastern half of Gulf-Magdalen and the southwestern half of
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern 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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