Anticosti - western half
Issued 03:00 AM ADT 21 April 2021
Today Tonight and Thursday.
Strong wind warning in effect.
Wind south 15 knots increasing to west 20 early this morning then diminishing to southwest 10 to 15 near noon. Wind becoming light this evening then increasing to east 20 to 25 overnight. Wind veering to southeast 25 to 30 near noon Thursday.
Showers or flurries ending this morning. Showers and fog patches overnight and Thursday.
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Ice ForecastsIssued 10:00 AM EDT 20 April 2021 Today Tonight and Wednesday
Ice EdgeIce edge is outside the forecast region.
Iceberg BulletinIssued 2:30 PM EDT 20 April 2021
Iceberg LimitIceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W to 5715N 4535W then eastwards.
Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Anticosti - western halfIssued 03:00 AM ADT 21 April 2021
'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 3:00 AM ADT 21 April 2021 Today Tonight and Thursday At 3:00 a.m. ADT today weakening trough located from Quebec to
the Gulf of St. Lawrence.
At 3:30 p.m. ADT today low 999 mb located north of Cape Cod.
By 3:00 a.m. ADT Thursday low 994 mb located over New Brunswick.
By 3:00 a.m. ADT Thursday approaching cold front from low located
over the Gulf of Maine.
Marine Weather StatementIssued 2:50 AM ADT 21 April 2021 A low pressure system will approach the region from the south today
and track into New Brunswick on Thursday. A cold front associated
with this low will track across the marine district throughout the
day Thursday. Strong to gale force southeasterly winds ahead of the
front will become gale force southwesterlies in it's wake.
Marine interests are advised that gale warnings are in effect for all
waters except Chaleur - Miscou - western half and Anticosti - western
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
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- 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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