Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 11 March 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind light increasing to southeast 15 to 20 knots early this morning and to southerly 20 to 30 near noon except south 35 near the coast. Wind diminishing to south 15 early this evening then increasing to west 35 to 45 after midnight. Wind diminishing to west 25 to 35 Wednesday morning and to northwesterly 15 to 25 Wednesday evening.
Freezing spray warning in effect.
Freezing spray beginning Wednesday morning.
Temperatures minus 5 rising to plus 5 near midnight then falling to minus 11 Wednesday afternoon.
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 9:59 AM EDT 10 March 2025 TodayIce Edge
First ice edge estimated from New Brunswick near 4523N 6527W to4511N 6517W to 4409N 6639W to Nova Scotia near 4417N 6608W. Sea ice
northeast of the ice edge.
Second ice edge estimated from Nova Scotia near 4519N 6058W to 4547N
5829W to 4720N 5632W to Newfoundland near 4706N 5547W. Sea ice north
of the ice edge.
Ice Coverage
Open water except 2 tenths new ice in the western section.
Warnings
Warnings (In effect)
Gale warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 03:00 AM EDT 11 March 2025'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.
Freezing spray warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 03:00 AM EDT 11 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 11 March 2025 Today Tonight and Wednesday At 3:00 a.m. EDT today ridge located on a line north-south overthe Gulf of St. Lawrence.
By 11:00 p.m. EDT tonight ridge located on a line north-south over
the Strait of Belle Isle.
At 3:00 a.m. EDT today low 987 mb located over southern James Bay.
By 8:00 p.m. EDT Wednesday low 993 mb located over Labrador Coast.
At 8:00 p.m. EDT tonight ridge located on a line northeast-southwest
over the Great Lakes.
By 8:00 p.m. EDT Wednesday ridge located on a line north-south
over Saguenay River.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western 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
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
- Date modified: