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Cabot Strait

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 23 September 2023

Today Tonight and Sunday.

Strong wind warning in effect.

Wind southwesterly 25 knots veering to northwest 20 to 25 this evening then diminishing to northwest 15 to 20 after midnight. Wind becoming westerly 15 early Sunday morning.

Scattered showers this afternoon and tonight.

Waves

Issued 05:00 AM ADT 23 September 2023
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 this morning then subsiding to 1 or less Sunday afternoon.

Extended Forecast

Issued 03:00 AM ADT 23 September 2023
Monday Wind northerly 20 knots veering to northeast 25 in the afternoon.
Tuesday Wind northerly 10 to 15 knots.
Wednesday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 14 June 2023 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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 14 June 2023

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 22 September 2023

Iceberg Limit

Iceberg limit at 0000 UTC 23 Sep estimated from Newfoundland near
4926N 5355W to 5230N 4930W to 5330N 5000W to 5915N 5700W to 5955N
5120W then eastwards.

Western iceberg limit at 0000 UTC 23 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Cabot Strait

Issued 10:00 AM ADT 23 September 2023

'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 23 September 2023 Today Tonight and Sunday At 10:00 a.m. ADT today ridge located from the Gulf of Maine to
Laurentian Fan.
By 3:00 a.m. ADT Sunday ridge located from New Brunswick to East
Scotian Slope.

At 10:00 a.m. ADT today trough located over the St. Lawrence River.
By 3:00 a.m. ADT Sunday departing trough located over Banquereau.

At 3:30 p.m. ADT today trough located southwest of the Marine
District.
By 3:30 p.m. ADT Sunday trough located over the southwestern
Marine District.

Marine Weather Statement

Issued 9:54 AM ADT 23 September 2023 Tropical cyclone information:
At 9:00 A.M. ADT tropical storm Ophelia was located near 35.1 north
and 77.0 west. Maximum sustained winds were 60 knots and the
Minimum central pressure was 983 MB. Ophelia was moving north
At 11 knots.
Ophelia is not expected to impact Canadian territory at this point.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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