Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:00 AM ADT 10 May 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind south 15 knots increasing to south 20 to 25 early this morning then backing to southeast 30 this afternoon. Wind diminishing to south 20 near midnight and to light Monday morning.
Showers ending Monday morning. Fog patches forming this evening.
Extended Forecast
Issued 03:00 AM ADT 10 May 2026
Tuesday
Wind light.
Wednesday
Wind westerly 20 knots.
Thursday
Wind south 15 knots increasing to southerly
20.
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 9 May 2026 Today Tonight and SundayIce Edge
Ice edge estimated from Quebec near 5015N 6410W to 5002N 6332W to4956N 5959W to 5102N 5743W to Newfoundland near 5047N 5708W. Sea ice
north of the ice edge.
Ice Coverage
Ice free.
Warnings
Warnings (In effect)
Strong wind warning in effect
Northumberland Strait - western half
Issued 03:00 AM ADT 10 May 2026'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 3:00 AM ADT 10 May 2026 Today Tonight and Monday At 3:00 a.m. ADT today departing ridge located over the Grand Banks.At 3:00 a.m. ADT today trough located over New England.
By 8:00 p.m. ADT tonight trough located on a line north-south over
New Brunswick.
At 10:00 a.m. ADT Monday trough located from Labrador to East
Scotian Slope.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - eastern half
- Banquereau - western half
- Belle Isle Bank
- Bras d'Or Lakes
- 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 Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- Mid Labrador Coast - Hopedale and south
- Northeast Coast - Cape St. John and south
- Northeast Coast - north of Cape St. John
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
Another Region
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
- Date modified:
ATOM