Cabot Strait
Forecast
Marine Forecast
Issued 03:00 AM ADT 16 July 2025
Today Tonight and Thursday.
Strong wind warning in effect.
Wind westerly 10 to 15 knots diminishing to light this morning then increasing to southerly 15 near midnight. Wind increasing to southwest 15 to 20 Thursday morning then backing to south 20 to 25 Thursday afternoon except southeast 10 to 15 over northern sections Thursday afternoon and evening.
Fog patches forming Thursday evening.
Waves
Issued 05:00 PM ADT 15 July 2025
Tonight and Wednesday.
Seas 1 metre.
Extended Forecast
Issued 03:00 AM ADT 16 July 2025
Friday
Wind southerly 20 to 25 knots becoming
northwest 25 late in the day.
Saturday
Wind northwest 20 knots diminishing to
light.
Sunday
Wind southwest 15 to 20 knots.
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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 15 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 16 Jul estimated from Newfoundland near4709N 5256W to 4655N 4455W to 4945N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Cabot Strait
Issued 03:00 AM ADT 16 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 3:00 AM ADT 16 July 2025 Today Tonight and Thursday At 3:30 p.m. ADT today low 1008 mb located north of the GaspePeninsula.
By 8:00 p.m. ADT tonight low 1010 mb located over Chaleur Bay.
At 10:00 a.m. ADT Thursday departing low 1010 mb located northeast
of the Marine District.
At 8:00 p.m. ADT Thursday approaching low 1002 mb located over
the western Gaspe Peninsula.
Atlantic - Newfoundland Area
- Anticosti - northern half
- Anticosti - southern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
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