Gulf - Magdalen
Issued 08:00 PM ADT 20 September 2019
Tonight and Saturday.
Strong wind warning in effect.
Wind northwest 15 knots increasing to north 20 to 25 late overnight then backing to northwest 15 to 20 near noon Saturday. Wind diminishing to northwest 10 to 15 Saturday evening.
Showers beginning near midnight and ending early Saturday morning.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
Iceberg BulletinIssued 11:00 AM EDT 20 September 2019
Iceberg LimitIceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
5100N 5550W to 5130N 4930W to 5330N 5000W to 5700N 5500W to 6100N
5800W to 6200N 5600W to 5900N 5000W then eastwards.
Western iceberg limit at 0000 UTC 21 Sep estimated from the Labrador
coast near 5138N 5636W to Newfoundland near 5124N 5629W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - MagdalenIssued 8:00 PM ADT 20 September 2019
'Strong' winds of 20 to 33 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 8:00 PM ADT 20 September 2019 Tonight and Saturday At 8:00 p.m. ADT tonight Post-tropical Storm Humberto 978 mb
located at 44.1N 55.4W.
By 3:00 a.m. ADT Saturday departing Post-tropical Storm Humberto
980 mb located at 44.6N 52.7W.
At 8:00 p.m. ADT tonight trough located on a line
northeast-southwest over the Gulf of St. Lawrence.
By 3:30 p.m. ADT Saturday trough located on a line
northeast-southwest over Laurentian Fan.
Marine Weather StatementIssued 7:41 PM ADT 20 September 2019 Post-tropical storm Humberto will continue to track through
Laurentian Fan marine area this evening before departing across the
Southern Grand Banks early Saturday morning. Gales affecting southern
banqereau increase to storm force for Laurentian Fan as Humberto
moves through. Gale to storm force northwesterlies are expected
tonight behind Humberto over easternmost waters and will gradually
diminish early Saturday morning as the system departs.
Marine interests are advised that a storm warning is in effect for
Laurentian Fan. A gale warning is in effect for Banquereau - southern
At 9:00 PM ADT, post-tropical storm Humberto is located near
Latitude 44.1 north and longitude 55.4 west, about 180 nautical miles
south southwest of Cape Race. Maximum sustained winds are estimated
at 60 knots and central pressure at 978 MB. Humberto is moving east
northeast at 19 knots.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
- 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
What we are doing
- Date modified: