Cabot Strait - northern half
Forecast
Marine Forecast
Issued 03:00 AM ADT 20 June 2025
Today Tonight and Saturday.
Strong wind warning in effect.
Wind southeast 20 knots increasing to south 30 this evening with gusts to 40 in the Wreckhouse area. Wind becoming west 25 to 30 Saturday morning then diminishing to northwest 20 Saturday evening.
Scattered showers ending early this morning with a risk of thunderstorms. Fog patches dissipating near midnight.
Waves
Issued 05:00 AM ADT 20 June 2025
Today Tonight and Saturday.
Seas 1 metre building to 2 to 3 this evening.
Extended Forecast
Issued 03:00 AM ADT 20 June 2025
Sunday
Wind variable 10 to 15 knots increasing to
south 15 to 20 in the afternoon.
Monday
Wind south 15 to 20 knots.
Tuesday
Wind south 15 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 19 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 20 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4555N 4140W to 4925N 4300W to 5745N 5405W then eastward.Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Cabot Strait - northern half
Issued 03:00 AM ADT 20 June 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 20 June 2025 Today Tonight and Saturday At 3:00 a.m. ADT today low 998 mb located over the St. LawrenceRiver.
By 3:30 p.m. ADT today low 995 mb located over the Gaspe Peninsula.
At 3:00 a.m. ADT Saturday low 991 mb located over Anticosti Island.
By 3:30 p.m. ADT Saturday low 995 mb located over the Strait of
Belle Isle.
Atlantic - Newfoundland Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast - Hopedale and south
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea - northwestern half
- South Labrador Sea - southeastern half
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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