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Cabot Strait - northern half


Marine Forecast

Issued 10:00 AM ADT 15 June 2021

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind southeast 20 to 25 knots with gusts to 30 in the Wreckhouse area. Wind becoming southeast 25 to 30 this afternoon with gusts to 45 in the Wreckhouse area. Wind diminishing to southeast 20 Wednesday afternoon.

Showers. Risk of thunderstorms Wednesday. Fog patches forming Wednesday morning.


Issued 05:00 AM ADT 15 June 2021
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 early this evening.

Extended Forecast

Issued 03:00 AM ADT 15 June 2021
Thursday Wind westerly 15 to 20 knots becoming variable 15 in the afternoon.
Friday Wind variable 10 to 15 knots increasing to southeast 15 to 20.
Saturday Wind southerly 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 3:01 PM EDT 14 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 15 Jun estimated from Newfoundland near
4950N 5547W to 5000N 5345W to 5105N 5230W to 5540N 5200W to 5600N
5200W to 5900N 5800W to 6130N 5800W to 5730N 5100W then eastwards.

Western iceberg limit at 0000 UTC 15 Jun estimated from Quebec near
5118N 5810W to Newfoundland near 5034N 5721W.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Strong wind warning in effect

Cabot Strait - northern half

Issued 10:00 AM ADT 15 June 2021

'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.


Technical Marine Synopsis

Issued 10:00 AM ADT 15 June 2021 Today Tonight and Wednesday At 10:00 a.m. ADT today trough located on a line north-south over
eastern Quebec.
By 10:00 a.m. ADT Wednesday trough located on a line north-south
over the Marine District.

At 10:00 a.m. ADT today Tropical Storm Bill 999 mb located at
38.9N 65.1W.
By 8:00 p.m. ADT tonight Tropical Storm Bill 1000 mb located at
42.6N 59.6W.

At 10:00 a.m. ADT Wednesday Post-tropical Storm Bill 1007 mb
located at 46.5N 54.5W.

Marine Weather Statement

Issued 9:58 AM ADT 15 June 2021 Tropical storm Bill is currently located south of West Scotian Slope
and is forecast to track northeastward, crossing over the
southeastern section of East Scotian Slope this evening and
Banquereau early Wednesday morning. Strong to gale force east to
southeast winds are expected ahead of tropical storm Bill.

At 6:00 A.M. ADT, tropical storm Bill was located near
38.5N 67.2W. Maximum sustained winds were estimated at 45
Knots with gusts to 55 knots and central pressure was 999 MB.
Tropical storm Bill is moving northeast at 27 knots.

Marine interests are advised that gale warnings are in effect for
East Scotian Slope - southeastern half, Banquereau - southeastern
half, and Laurentian Fan.

Atlantic - Newfoundland Area

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