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Cabot Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 17 May 2022

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind southeast 20 to 25 knots diminishing to southwest 15 overnight then increasing to southwest 15 to 20 Wednesday morning. Wind becoming northwest 15 Wednesday evening.

Showers and fog patches ending overnight. Risk of thunderstorms tonight.

Waves

Issued 05:00 AM ADT 17 May 2022
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 this afternoon then subsiding to 1 to 2 near noon Wednesday.

Extended Forecast

Issued 03:00 AM ADT 17 May 2022
Thursday Wind northwest 20 knots.
Friday Wind west 15 knots backing to south 15.
Saturday Wind southeast 15 knots increasing to south 20 to 25.

Ice Forecast

Issued 10:00 AM EDT 16 May 2022 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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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 16 May 2022 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Quebec near 5011N 6116W to 4929N 6045W to
Newfoundland near 5035N 5723W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 16 May 2022

Iceberg Limit

Iceberg limit at 0000 UTC 17 May estimated from Newfoundland near
4700N 5520W to 4535N 5330W to 4515N 4900W to 4700N 4750W to 4925N
4745W to 5715N 5040W to 5625N 4740W then eastwards.

Western iceberg limit at 0000 UTC 17 May estimated from Quebec near
5013N 6118W to Newfoundland near 4755N 5915W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Cabot Strait - southern half

Issued 03:00 AM ADT 17 May 2022

'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 17 May 2022 Today Tonight and Wednesday By 3:00 a.m. ADT today quasi-stationary trough located on a line
northwest-southeast over the eastern Marine District.

At 3:00 a.m. ADT today intensifying low 996 mb located east of
the Great Lakes.
By 3:00 a.m. ADT Wednesday low 992 mb located west of Anticosti
Island.

Marine Weather Statement

Issued 2:54 AM ADT 2 November 2018 A low pressure system over Southern New England early Saturday
morning will intensify as it tracks northeastward to lie over the St.
Lawrence River Saturday evening. Strong southerlies ahead of this low
will strengthen to gale force during the day Saturday over most of
the marine district. As this low continues to strengthen later
Saturday night winds will likely strengthen to storm force over Gulf
of St. Lawrence waters on Sunday.

Marine interests are advised that gale warnings are in effect for all
waters except Banquereau, Laurentian Fan, Chaleur-Miscou western
half, and Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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