Anticosti - western half
Issued 10:00 AM ADT 22 April 2021
Today Tonight and Friday.
Gale warning in effect.
Wind easterly 20 knots with gusts to 35 along the coast. Wind becoming southeasterly 25 to 35 early this afternoon then veering to southerly 25 to 35 late this evening except east 30 over northern sections. Wind diminishing to north 15 Friday morning except east 25 over northern sections. Wind becoming northwest 20 to 30 Friday afternoon.
Showers and fog patches with a risk of thunderstorms today changing to flurries overnight and ending Friday morning. Visibility 1 mile or less in fog patches and in flurries.
Anticosti - northern half
Anticosti - southern half
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Ice ForecastsIssued 10:00 AM EDT 22 April 2021 Today Tonight and Friday
Ice EdgeIce edge is outside the forecast region.
Iceberg BulletinIssued 2:30 PM EDT 21 April 2021
Iceberg LimitIceberg limit at 0000 UTC 22 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 22 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Anticosti - western halfIssued 10:00 AM ADT 22 April 2021
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 22 April 2021 Today Tonight and Friday At 10:00 a.m. ADT today intensifying low 986 mb located over
By 8:00 p.m. ADT tonight low 978 mb located over the Gaspe
At 10:00 a.m. ADT today cold front from low located on a line
north-south over southwestern Nova Scotia.
By 3:30 p.m. ADT today cold front from low located on a line
northwest-southeast over Banquereau.
At 3:00 a.m. ADT Friday weakening low 974 mb located near the
By 8:00 p.m. ADT Friday low 988 mb located near Anticosti Island.
Marine Weather StatementIssued 9:41 AM ADT 22 April 2021 An intensifying low pressure system over New Brunswick will move to
lie north of the Gaspé Peninsula tonight. On Friday the low will
gradually weaken as it drifts towards Anticosti. A cold front
associated with this low will track across the marine district today.
Strong to gale force southeasterlies ahead of the front will become
strong to gale force southwesterlies in its wake and will gradually
diminish on Friday.
Marine interests are advised that gale warnings are in effect for all
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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