Cabot Strait - southern half
Forecast
Marine Forecast
Issued 03:30 PM ADT 21 April 2021
Tonight and Thursday.
Gale warning in effect.
Wind variable 10 to 15 knots increasing to southeast 20 to 25 this evening and to southeast 35 near noon Thursday. Wind veering to southwest 35 Thursday evening.
Showers and fog patches Thursday with a risk of thunderstorms.
Waves
Issued 05:00 PM ADT 21 April 2021
Tonight and Thursday.
Seas 1 metre or less building to 1 to 2 near midnight and to 3 to
5 near noon Thursday.
Extended Forecast
Issued 03:30 PM ADT 21 April 2021
Friday
Wind southwest 35 knots diminishing to
southwest 25 in the afternoon.
Saturday
Wind southwest 15 to 20 knots.
Sunday
Wind west 15 knots backing to south
15.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 21 April 2021 Today Tonight and ThursdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 21 April 2021Iceberg Limit
Iceberg limit at 0000 UTC 22 Apr estimated from Newfoundland near4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W to 5715N 4535W then eastwards.
Western iceberg limit at 0000 UTC 22 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Cabot Strait - southern half
Issued 4:53 PM ADT 21 April 2021'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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 21 April 2021 Tonight and Thursday At 3:30 p.m. ADT today low 999 mb located northwest of Cape Cod.By 3:30 p.m. ADT Thursday low 981 mb located near Chaleur Bay.
At 3:30 p.m. ADT today cold front from low located over Long Island.
By 3:30 p.m. ADT Thursday cold front from low located near Sable
Island.
Marine Weather Statement
Issued 7:41 PM ADT 21 April 2021 A low pressure system will approach the region from the southwesttonight and track into New Brunswick on Thursday. A cold front
associated with this low will track across the marine district
throughout the day on Thursday. Strong to gale force southeasterlies
ahead of the front will become strong to gale force southwesterlies
in its wake.
Marine interests are advised that gale warnings are in effect for all
waters except Chaleur - Miscou - western half and Anticosti - western
half.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- 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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