Laurentian Fan - western half
Issued 10:00 AM ADT 18 June 2021
Today Tonight and Saturday.
Wind light today tonight and Saturday.
Issued 05:00 AM ADT 18 June 2021
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 this morning.
Issued 03:00 AM ADT 18 June 2021
Sunday Wind southerly 15 to 20 knots increasing to southerly 25 in the afternoon.
Monday Wind westerly 15 to 20 knots diminishing to westerly 10 to 15.
Tuesday Wind southerly 10 to 15 knots.
Issued 10:00 AM EDT 25 April 2021 Forecasts available to mariners upon request.
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Ice ForecastsIssued 10:00 AM EDT 25 April 2021
Forecasts available to mariners upon request.
Iceberg BulletinIssued 2:30 PM EDT 17 June 2021
Iceberg LimitIceberg limit at 0000 UTC 18 Jun estimated from Newfoundland near
4950N 5547W to 5010N 5400W to 5450N 5200W to 5600N 5200W to 5900N
5800W to 6130N 5805W to 5850N 4840W to 5815N 4815W then eastwards.
Western iceberg limit at 0000 UTC 18 Jun estimated from Quebec near
5117N 5830W to Newfoundland near 5029N 5727W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM ADT 18 June 2021 Today Tonight and Saturday At 10:00 a.m. ADT today trough located over the Great Lakes.
By 8:00 p.m. ADT Saturday approaching trough located over Maine.
At 10:00 a.m. ADT today low 1016 mb located south of Laurentian Fan.
By 10:00 a.m. ADT Saturday dissipating low 1015 mb located over
the southwestern Grand Banks.
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 half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- 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
- 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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