Northumberland Strait - eastern half
Forecast
Marine Forecast
Issued 03:00 AM AST 07 March 2021
Today Tonight and Monday.
Wind southwesterly 10 to 15 knots veering to northwest 10 to 15 this afternoon then diminishing to light Monday afternoon.
Temperatures minus 5 falling to minus 11 Monday morning then rising to minus 5 Monday afternoon.
Extended Forecast
Issued 03:00 AM AST 07 March 2021
Tuesday
Wind westerly 10 to 15 knots.
Wednesday
Wind northwest 10 to 15 knots increasing to
southerly 15 to 20.
Thursday
Wind southwest 25 to 30 knots.
Ice Forecast
Issued 10:00 AM EST 6 March 2021 Today Tonight and Sunday 5 tenths grey ice including 2 tenths grey-white ice except 9 plus
tenths grey-white ice along the southern coast of Prince Edward
Island and along parts of the Nova Scotia coast.
Stay connected
Weather Conditions
Zoom-in to make a selection

Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 6 March 2021 Today Tonight and SundayIce Edge
Ice edge estimated from Cape Breton near 4600N 5950W to 4609N 5900Wto 4700N 5900W to 4755N 6043W to 4800N 6258W to 4906N 6107W to 4957N
6227W to 4937N 5930W to 5028N 5756W to Newfoundland near 4842N
5855W. Sea ice southwest then northwest then east of the ice edge.
Ice Coverage
5 tenths grey ice including 2 tenths grey-white ice except 9 plus
tenths grey-white ice along the southern coast of Prince Edward
Island and along parts of the Nova Scotia coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM AST 7 March 2021 Today Tonight and Monday At 3:00 a.m. AST today departing trough located over northernLabrador Coast.
At 8:00 p.m. AST tonight trough located south of Laurentian Fan.
By 8:00 p.m. AST Monday low located south of the Grand Banks.
At 3:00 a.m. AST today ridge located over the Great Lakes.
By 8:00 p.m. AST Monday approaching ridge located on a line
northeast-southwest over New England.
Marine Weather Statement
Issued 2:52 AM AST 7 March 2021 A trough of low pressure over the North Labrador Coast will graduallymove eastward today. Westerly winds will continue to subside
throughout the marine district.
Marine interests are advised that freezing spray warnings are in
effect for Cabot Strait - northern half, Gulf - Magdalen, and
Anticosti.
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 - eastern half
- Northumberland Strait - western half
- 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
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
- Date modified: