Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 23 March 2025
Today Tonight and Monday.
Wind northwest 15 to 25 knots becoming northwest 15 near midnight then diminishing to light Monday morning. Wind becoming east 15 Monday evening.
Flurries ending this morning. Visibility as low as 1 mile in flurries.
Freezing spray warning in effect.
Freezing spray beginning this morning and ending near midnight.
High today minus 3. Low tonight minus 9. High Monday minus 3.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection



Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 22 March 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906Wto Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.
Ice Coverage
Open water. Consolidated grey-white ice along parts of the coast in
Sept-Iles bay.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Pointe-des-Monts to Anticosti - northern half
Issued 06:41 AM EDT 23 March 2025Moderate 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.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 23 March 2025 Today Tonight and Monday At 3:00 a.m. EDT today cold front located on a line north-southover Tadoussac.
By 8:00 p.m. EDT tonight departing cold front located on a line
north-south over the Gulf of St. Lawrence.
At 3:00 a.m. EDT today ridge located on a line north-south over
the Great Lakes.
By 8:00 p.m. EDT Monday ridge located on a line north-south over
Cabot Strait.
At 3:00 a.m. EDT today low 998 mb located over the Midwestern
states.
By 8:00 p.m. EDT Monday low 1002 mb located northeast of Lake Huron.
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 Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- 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
Another Region
- Date modified: