Gulf - Magdalen
Forecast
Marine Forecast
Issued 03:30 PM ADT 14 May 2025
Tonight and Thursday.
Strong wind warning in effect.
Wind southwesterly 15 knots increasing to southwesterly 25 to 30 this evening then diminishing to westerly 20 Thursday morning. Wind diminishing to variable 10 to 15 near noon Thursday.
Showers Thursday afternoon and evening.
Waves
Issued 05:00 PM ADT 14 May 2025
Tonight and Thursday.
Seas 1 metre or less building to 1 to 2 this evening then
subsiding to 1 or less Thursday afternoon.
Extended Forecast
Issued 03:30 PM ADT 14 May 2025
Friday
Wind northeast 15 to 20 knots diminishing to
light late in the day.
Saturday
Wind southeast 15 knots increasing to
southeast 20.
Sunday
Wind southeasterly 20 to 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 May 2025 Today Tonight and ThursdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 14 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 15 May estimated from Newfoundland near 4723N 5503W to 4128N 5121W to 4120N 4720W to 4835N 4125W to 5320N 4815W to 5915N 5605W to 5825N 5020W then eastward.Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Gulf - Magdalen
Issued 3:30 PM ADT 14 May 2025'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 3:30 PM ADT 14 May 2025 Tonight and Thursday At 3:30 p.m. ADT today departing ridge located over the southernMarine District.
At 3:30 p.m. ADT today trough located near Anticosti Island.
By 3:00 a.m. ADT Thursday departing trough located over
Newfoundland.
At 3:30 p.m. ADT Thursday approaching trough located southwest of
the Marine District.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- 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
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