Southwestern Grand Banks
Forecast
Marine Forecast
Issued 03:30 PM NST 17 January 2021
Tonight and Monday.
Gale warning in effect.
Wind southeast 35 knots diminishing to west 25 this evening then backing to southwest 15 to 20 late overnight. Wind backing to southeast 25 Monday evening.
Rain and fog patches changing to showers this evening.
Waves
Issued 06:00 PM NST 17 January 2021
Tonight and Monday.
Seas 3 to 5 metres.
Extended Forecast
Issued 03:30 PM NST 17 January 2021
Tuesday
Wind southeast 35 to 45 knots becoming
northwest 35 to 45 in the afternoon then backing to west 25 to 35 late in the
day.
Wednesday
Wind west 25 to 35 knots becoming west
25.
Thursday
Wind northeast 35 to 45 knots becoming
northwest 40 to 50.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EST 17 January 2021 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 5105N 5545W to 5220N 5340Wto 5500N 5445W to 5800N 5730W then northeastward. Sea ice west of
the ice edge.
Ice Coverage
Ice free.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EST 17 January 2021 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 5105N 5545W to 5220N 5340Wto 5500N 5445W to 5800N 5730W then northeastward. Sea ice west of
the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EST 17 January 2021Iceberg Limit
Iceberg limit at 0000 UTC 18 Jan estimated from the Labrador coastnear 5151N 5607W to 5145N 5400W to 5700N 5400W to 5935N 5620W to
6430N 5530W to 6000N 5100W to 5640N 4725W then eastwards.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EST 17 January 2021Iceberg Limit
Iceberg limit at 0000 UTC 18 Jan estimated from the Labrador coastnear 5151N 5607W to 5145N 5400W to 5700N 5400W to 5935N 5620W to
6430N 5530W to 6000N 5100W to 5640N 4725W then eastwards.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (Ended)
Gale warning ended
Southwestern Grand Banks
Issued 8:00 PM NST 17 January 2021Synopsis
Technical Marine Synopsis
Issued 8:00 PM NST 17 January 2021 Tonight and Monday At 8:00 p.m. NST tonight trough located from Northeast Gulf tothe Grand Banks.
By 3:30 p.m. NST Monday departing trough located on a line
northwest-southeast over southern Labrador Sea.
By 8:00 p.m. NST Monday approaching low 998 mb located south of
Laurentian Fan.
Marine Weather Statement
Issued 7:47 PM NST 17 January 2021 Marine interests are advised that all gale warnings have been ended.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- 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 - 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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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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