Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:30 PM AST 28 February 2021
Tonight and Monday.
Wind northwest 15 to 20 knots diminishing to light this evening then increasing to southeasterly 25 early Monday morning. Wind diminishing to variable 15 Monday evening.
Snow Monday. Visibility 1 mile or less in snow.
Temperatures minus 2 falling to minus 8 this evening then rising to minus 3 Monday morning.
Extended Forecast
Issued 03:30 PM AST 28 February 2021
Tuesday
Wind northwesterly 35 to 45 knots.
Wednesday
Wind westerly 35 knots.
Thursday
Wind west 25 knots diminishing to west
15.
Ice Forecast
Issued 10:00 AM EST 28 February 2021 Today Tonight and Monday 2 tenths grey-white ice except 9 plus tenths grey-white ice along
the western and southern coasts of Prince Edward Island.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 28 February 2021 Today Tonight and MondayIce Edge
Ice edge estimated from Cape Breton near 4702N 6024W to 4801N 6117Wto 4801N 6258W to 4915N 6100W to 5003N 5814W to Newfoundland near
4833N 5912W. Sea ice southwest then north then east of the ice edge.
Ice Coverage
2 tenths grey-white ice except 9 plus tenths grey-white ice along
the western and southern coasts of Prince Edward Island.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM AST 28 February 2021 Tonight and Monday At 3:30 p.m. AST today departing low 997 mb located north ofBanquereau.
At 10:00 a.m. AST Monday deepening low 1000 mb located over the
Gulf of Maine.
By 8:00 p.m. AST Monday low 984 mb located near Prince Edward
Island.
At 3:30 p.m. AST today ridge located over southwestern Nova Scotia.
By 10:00 a.m. AST Monday weakening ridge located over Laurentian
Fan.
Marine Weather Statement
Issued 2:43 PM AST 28 February 2021 A low pressure system north of Banquereau continues to depart thisevening. Strong to gale force northwesterly winds will diminish
tonight in its wake. A second low pressure system will develop over
the Gulf of Maine Monday morning and will move to lie near Prince
Edward Island by Monday evening. Strong to gale force
southeasterlies developing ahead of this second low will shift to
strong to gale force northwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for all
maritime waters except for Northumberland Strait - western half and
Chaleur-Miscou.
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 - eastern half
- Eastern Shore - western half
- 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 - 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
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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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