Gulf - Magdalen - northeastern half
Forecast
Marine Forecast
Issued 08:00 PM ADT 09 October 2026
Tonight and Saturday.
Gale warning in effect.
Wind west 15 to 20 knots veering to northwest 25 near midnight then increasing to northwest 35 near noon Saturday.
Scattered showers. Risk of thunderstorms tonight.
Waves
Issued 05:00 PM ADT 09 October 2026
Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 late overnight and to 3 to
4 Saturday afternoon.
Extended Forecast
Issued 03:30 PM ADT 09 October 2026
Sunday
Wind northwest 25 knots backing to southwest 20
in the afternoon.
Monday
Wind southwest 25 knots becoming northeast
25.
Tuesday
Wind northeast 20 knots veering to southeast
20.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 9 October 2026Iceberg Limit
Iceberg limit at 0000 UTC 10 Oct estimated from Newfoundland near4933N 5430W to 5100N 5300W to 5430N 5100W to 6000N 5800W to 6050N
5615W to 5945N 5340W to 6000N 5000W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Gulf - Magdalen - northeastern half
Issued 8:37 PM ADT 09 October 2026'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.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 9 October 2026 Tonight and Saturday At 8:00 p.m. ADT tonight trough located over Labrador.By 8:00 p.m. ADT Saturday trough located over the Avalon Peninsula.
At 3:30 p.m. ADT Saturday approaching ridge located over New
England.
Marine Weather Statement
Issued 7:45 PM ADT 9 October 2026 Strong westerly winds tonight will veer to strong to gale forcenorthwesterlies on Saturday ahead of an approaching trough of low
pressure. Winds will ease Saturday night as a ridge approaches the
district.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian Fan, Cabot Strait, Gulf - Magdalen -
northeastern half, and Anticosti - southwestern half.
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 - northeastern half
- Gulf - Magdalen - southwestern 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
- 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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