Northumberland Strait - eastern half
Forecast
Marine Forecast
Issued 10:00 AM AST 04 March 2021
Today Tonight and Friday.
Wind west 25 to 30 knots diminishing to southwest 20 late this afternoon then veering to west 15 late overnight. Wind west 15 Friday.
Freezing spray warning in effect.
Over open water freezing spray ending overnight.
Temperatures near minus 9.
Extended Forecast
Ice Forecast
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 3 March 2021 Today Tonight and ThursdayIce Edge
Ice edge estimated from Cape Breton near 4651N 6018W to 4701N 6014Wto 4801N 6117W to 4801N 6258W to 5043N 5746W to Newfoundland near
4838N 5906W. Sea ice southwest then northwest then east of the ice
edge.
Ice Coverage
Ice pressure warning in effect.3 tenths grey ice including 1 tenth grey-white ice except 9 plus
tenths grey-white ice along the southern coast of Prince Edward
Island. Strong ice pressure along the southern coast of Prince
Edward Island today and easing this evening.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Northumberland Strait
Issued 10:00 AM AST 04 March 2021Moderate 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.
Ice pressure warning in effect
Northumberland Strait - eastern half
Issued 10:00 AM EST 03 March 2021Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 4 March 2021 Today Tonight and Friday At 10:00 a.m. AST today low 968 mb located over southern Labrador.By 8:00 p.m. AST Friday low 987 mb located over southern Labrador.
Marine Weather Statement
Issued 9:47 AM AST 4 March 2021 A low pressure system over Labrador will slowly weaken as it meandersover that region for the next few days. Strong to gale force
westerlies will slowly diminish through the forecast period as a
result.
Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf-Magdalen, Chaleur-Miscou, and
Anticosti.
Freezing spray warnings are in effect for Fundy, Grand Manan, Cabot
Strait, Northumberland Strait, Gulf-Magdalen, and Anticosti.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- 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
- Mid Labrador Coast
- Northeast Coast
- 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
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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)
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