Cabot Strait
Forecast
Marine Forecast
Issued 10:00 AM ADT 14 July 2025
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots increasing to south 20 this afternoon then diminishing to southerly 10 to 15 late overnight. Wind southerly 10 to 15 Tuesday.
Fog patches forming overnight and dissipating Tuesday evening.
Waves
Issued 05:00 AM ADT 14 July 2025
Today Tonight and Tuesday.
Seas 1 metre or less building to 1 to 2 this evening then
subsiding to 1 or less Tuesday morning.
Extended Forecast
Issued 03:00 AM ADT 14 July 2025
Wednesday
Wind variable 10 to 15 knots increasing to
southerly 15 to 20 late in the day.
Thursday
Wind southwest 15 to 20 knots backing to
southeast 15.
Friday
Wind southerly 20 to 25 knots becoming
northwest 20 to 25 late in the day.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 13 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 14 Jul estimated from Newfoundland near4709N 5256W to 4625N 4345W to 4905N 4140W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6035N 5330W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Cabot Strait
Issued 10:00 AM ADT 14 July 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 10:00 AM ADT 14 July 2025 Today Tonight and Tuesday At 10:00 a.m. ADT today ridge located over the eastern MarineDistrict.
By 8:00 p.m. ADT tonight departing ridge located over the Grand
Banks.
At 10:00 a.m. ADT today low 1015 mb located south of Georges Bank.
By 3:30 p.m. ADT Tuesday departing low 1011 mb located over
Banquereau.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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