Issued 03:30 PM ADT 18 October 2018
Tonight and Friday.
Gale warning in effect.
Wind northwest 35 knots diminishing to northwest 25 late overnight and to northwest 15 to 20 Friday morning. Wind backing to southwest 20 to 25 Friday afternoon.
Showers ending late overnight.
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Ice ForecastsIssued 10:00 AM EDT 26 May 2018
Ice EdgeIce edge is outside the forecast region.
Forecasts available to mariners upon request.
Warnings (In effect)
Grand MananIssued 3:30 PM ADT 18 October 2018
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:30 PM ADT 18 October 2018 Tonight and Friday At 3:30 p.m. ADT today deepening low 990 mb located west of
By 3:00 a.m. ADT Friday low 978 mb located northeast of
At 3:30 p.m. ADT Friday ridge located over the Maritimes.
Marine Weather StatementIssued 2:54 PM ADT 18 October 2018 A deepening low pressure system west of Anticosti Island will move to
lie northeast of Newfoundland this evening. Gale force northwesterly
winds in the wake of the low will become storm force over some waters
this evening. Wind will diminish from west to east on Friday as a
ridge of high pressure moves in.
Marine interests are advised that storm warnings are in effect for
Cabot Strait and Gulf-Magdalen. Gale warnings are in effect for all
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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
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