Grand Manan
Forecast
Marine Forecast
Issued 03:30 PM AST 21 January 2021
Tonight and Friday.
Wind light becoming variable 10 to 15 knots early this evening then becoming northerly 15 near noon Friday.
Flurries beginning this evening becoming showers or flurries Friday afternoon.
Temperatures near minus 1.
Waves
Issued 05:00 PM AST 21 January 2021
Tonight and Friday.
Seas 1 metre or less.
Extended Forecast
Issued 03:30 PM AST 21 January 2021
Saturday
Wind variable 10 to 15 knots increasing to
northwest 30 in the afternoon.
Sunday
Wind northwest 30 knots.
Monday
Wind northwest 25 knots diminishing to
northwest 10 to 15.
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection

Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 21 January 2021 Today Tonight and FridayIce Edge
First ice edge estimated from Nova Scotia near 4545N 6240W to PrinceEdward Island near 4600N 6240W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM AST 21 January 2021 Tonight and Friday At 3:30 p.m. AST today departing low 968 mb located over thesouthern Grand Banks.
At 3:00 a.m. AST Friday low 1000 mb located southwest of Georges
Bank.
By 8:00 p.m. AST Friday low 988 mb located east of Laurentian Fan.
Marine Weather Statement
Issued 3:11 PM AST 21 January 2021 A low pressure system over the Southern Grand Banks will tracknortheastward away from the district this evening. Gale force
northwesterly winds over southeastern waters will gradually diminish
tonight in the wake of the low.
Marine interests are advised that gale warnings are in effect for
Banquereau - eastern half and Laurentian Fan.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope - northeastern half
- East Scotian Slope - southwestern half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank - eastern half
- LaHave Bank - western half
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- 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 - eastern half
- Southwestern Shore - western half
- 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: