Anticosti - southwestern half
Issued 03:30 PM ADT 22 March 2023
Tonight and Thursday.
Wind northwest 25 knots with gusts to 35 in the Honguedo Strait. Wind diminishing to northwest 15 after midnight and to light early Thursday morning. Wind increasing to southeast 15 Thursday afternoon and to southeast 25 Thursday evening.
Scattered flurries ending near midnight.
Freezing spray warning in effect.
Freezing spray ending near midnight.
Temperatures near minus 4.
Strong wind warning program has ended for the season.
Anticosti - northwestern half
Anticosti - southeastern half
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Ice ForecastsIssued 10:00 AM EDT 22 March 2023 Today Tonight and Thursday
Ice EdgeIce edge estimated from Nova Scotia near 4557N 5947W to 4620N 5930W
to 4845N 6230W to 4946N 5849W to 4730N 5940W to Newfoundland near
4711N 5528W. Sea ice west then northeast of the ice edge.
Open water except consolidated first-year ice along parts of the
Iceberg BulletinIssued 2:30 PM EDT 21 March 2023
Iceberg LimitIceberg limit at 0000 UTC 21 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4515N 5000W to 4535N 4610W to 4700N
4500W to 4845N 4525W to 5835N 5540W to 6005N 5015W to 5900N 4815W to
5820N 4520W then eastwards.
Western iceberg limit at 0000 UTC 21 Mar estimated from Quebec near
5027N 5948W to Newfoundland near 4936N 5753W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Freezing spray warning in effect
Anticosti - southwestern halfIssued 3:30 PM ADT 22 March 2023
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.
Freezing spray warning ended
Anticosti - eastern halfIssued 3:30 PM ADT 22 March 2023
Freezing spray warning ended
Anticosti - western halfIssued 3:30 PM ADT 22 March 2023
Technical Marine SynopsisIssued 3:30 PM ADT 22 March 2023 Tonight and Thursday At 3:30 p.m. ADT today trough located over the eastern Marine
By 8:00 p.m. ADT tonight departing trough located east of the
At 10:00 a.m. ADT Thursday approaching trough located over the
Gulf of Maine.
At 3:30 p.m. ADT today ridge located over the western Marine
By 3:30 p.m. ADT Thursday ridge located from Labrador to Laurentian
Marine Weather StatementIssued 3:23 PM ADT 22 March 2023 Marine interests are advised that freezing spray warnings are in
effect for Chaleur - Miscou and Anticosti.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank - northern half
- Georges Bank - southern half
- 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
- 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 - northern half
- West Scotian Slope - southern half
- 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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