Anticosti - southwestern half
Forecast
Marine Forecast
Issued 10:00 AM ADT 14 May 2025
Today Tonight and Thursday.
Strong wind warning in effect.
Wind southwesterly 10 to 15 knots increasing to west 20 this evening with gusts to 35 in the Honguedo Strait. Wind diminishing to variable 10 to 15 Thursday morning.
Showers Thursday afternoon and evening.
Waves
Issued 05:00 AM ADT 14 May 2025
Today Tonight and Thursday.
Seas 1 metre or less building to 1 to 2 near midnight then
subsiding to 1 or less Thursday morning.
Extended Forecast
Issued 03:00 AM ADT 14 May 2025
Friday
Wind northeasterly 15 knots diminishing to
light in the morning.
Saturday
Wind light increasing to southeast 15 to 20
knots.
Sunday
Wind easterly 20 to 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 13 May 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Quebec near 5033N 5925W to 5017N 5904W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 13 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 14 May estimated from Newfoundland near 4723N 5503W to 4130N 5035W to 4120N 4720W to 4835N 4125W to 5320N 4815W to 5915N 5605W to 5825N 5020W then eastward.Iceberg Count
No confirmed icebergs except less than 10 icebergs east of the western iceberg limit.Warnings
Warnings (In effect)
Strong wind warning in effect
Anticosti
Issued 10:00 AM ADT 14 May 2025'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.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 14 May 2025 Today Tonight and Thursday At 10:00 a.m. ADT today ridge located over the Marine District.By 3:30 p.m. ADT today quasi-stationary ridge located south of
the Marine District.
At 3:30 p.m. ADT today trough located near Anticosti Island.
By 3:00 a.m. ADT Thursday departing trough located over
Newfoundland.
At 3:30 p.m. ADT Thursday approaching trough located southwest of
the Marine District.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- 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
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