East Coast - Cape St. Francis and south
Issued 03:00 AM NDT 20 September 2021
Today Tonight and Tuesday.
Storm warning in effect.
Wind north 45 to 55 knots diminishing to north 35 to 45 near noon and to north 30 this evening. Wind diminishing to north 15 to 20 overnight and to light Tuesday morning. Wind becoming southwest 15 Tuesday evening.
Showers and fog patches ending this morning.
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Ice ForecastsIssued 10:00 AM EDT 8 July 2021
Forecasts available to mariners upon request.
Iceberg BulletinIssued 2:30 PM EDT 19 September 2021
Iceberg LimitIceberg limit at 0000 UTC 20 Sep estimated from the Labrador coast
near 5222N 5538W to 5300N 5330W to 5515N 5330W to 5800N 5700W to
6240N 6015W to 6310N 5640W to 5925N 5230W then eastwards.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
East Coast - Cape St. Francis and southIssued 03:00 AM NDT 20 September 2021
'Storm' force winds of 48 to 63 knots are 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.
Technical Marine SynopsisIssued 3:00 AM NDT 20 September 2021 Today Tonight and Tuesday At 3:00 a.m. NDT today weakening low 987 mb located over the
southwestern Grand Banks.
By 3:00 a.m. NDT Tuesday low 1002 mb located southeast of the
At 3:30 p.m. NDT Tuesday trough located on a line east-west over
northwestern Labrador Sea.
At 3:00 a.m. NDT today ridge located over Labrador.
By 3:00 a.m. NDT Tuesday ridge located on a line northeast-southwest
Marine Weather StatementIssued 2:57 AM NDT 20 September 2021 An intense low pressure system will track eastward across the
Southern Grand Banks today before moving southeast of the district
tonight where it will stall for a few days. Gale force southerlies
ahead of the low shift to gale to storm force northerlies in its
wake. Winds will diminish tonight into Tuesday as the low weakens and
a ridge of high pressure moves southeast of Newfoundland.
A trough of low pressure will stretch across the Labrador Sea on
Tuesday. Gale force southwesterlies will develop over the Strait of
Belle Isle near noon Tuesday between this trough and the ridge of
high pressure to the southeast.
Marine interests are advised that storm warnings are in effect for
South Coast, East Coast - Cape St. Francis and south, and the Grand
Banks. Gale warnings are in effect for Strait of Belle Isle,
Southwest Coast, East Coast - north of Cape St. Francis, and Funk
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- 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
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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