Gulf - Magdalen - western half
Forecast
Marine Forecast
Issued 10:00 AM ADT 03 October 2023
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 15 to 20 knots veering to northwest 15 to 20 this afternoon then to north 20 to 25 early this evening. Wind diminishing to northeast 15 near midnight and to light late overnight. Wind becoming southeast 10 to 15 Wednesday evening.
Scattered showers ending this evening.
Waves
Issued 05:00 AM ADT 03 October 2023
Today Tonight and Wednesday.
Seas 1 metre or less building to 1 to 2 this morning then
subsiding to 1 or less near noon Wednesday.
Extended Forecast
Issued 03:00 AM ADT 03 October 2023
Thursday
Wind south 15 knots increasing to south 20 to
25 in the afternoon.
Friday
Wind southwest 20 knots.
Saturday
Wind southwest 15 to 20 knots backing to
southeast 15 to 20.
Ice Forecast
Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 June 2023Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Issued 2:30 PM EDT 2 October 2023Iceberg Limit
Iceberg limit at 0000 UTC 3 Oct estimated from Newfoundland near4932N 5511W to 5200N 5015W to 5345N 5045W to 5915N 5700W to 6000N
5210W to 5845N 4600W then eastwards.
Western iceberg limit at 0000 UTC 3 Oct estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Gulf - Magdalen - western half
Issued 10:00 AM ADT 03 October 2023'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.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 3 October 2023 Today Tonight and Wednesday At 10:00 a.m. ADT today ridge located from Newfoundland to BrownsBank.
By 8:00 p.m. ADT tonight departing ridge located on a line
northeast-southwest over the Grand Banks.
At 10:00 a.m. ADT today low 1007 mb located near Anticosti Island.
By 3:30 p.m. ADT today departing low 1008 mb located over
Newfoundland.
At 10:00 a.m. ADT Wednesday ridge located on a line north-south
over the western Marine District.
By 8:00 p.m. ADT Wednesday ridge located over the central Marine
District.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- 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
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
Another Region
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