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Cabot Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 24 November 2020

Today Tonight and Wednesday.

Gale warning in effect.

Wind west 40 knots veering to northwest 45 this afternoon then diminishing to northwest 35 near midnight. Wind diminishing to northwest 25 late overnight and to northwest 15 Wednesday morning. Wind diminishing to light Wednesday afternoon then becoming southwest 15 Wednesday evening.

Rain changing to flurries this afternoon and ending overnight. Visibility 1 mile or less in flurries.

Temperatures plus 7 falling to minus 1 overnight.

Waves

Issued 05:00 AM AST 24 November 2020
Today Tonight and Wednesday. Seas 6 to 8 metres subsiding to 4 to 6 this morning then building to 6 to 8 this evening. Seas subsiding to 4 to 6 late overnight and to 3 to 4 Wednesday morning and to 2 to 3 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM AST 24 November 2020
Thursday Wind southwesterly 20 to 25 knots diminishing to variable 10 to 15 in the afternoon.
Friday Wind southerly 25 to 30 knots.
Saturday Wind south 30 knots diminishing to southwest 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ 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 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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EST 23 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Nov estimated from the Labrador coast
near 5136N 5643W to 5200N 5329W to 5500N 5159W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Cabot Strait - northern half

Issued 10:00 AM AST 24 November 2020

'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 10:00 AM AST 24 November 2020 Today Tonight and Wednesday At 10:00 a.m. AST today intensifying low 977 mb located over
southeastern Quebec.
By 10:00 a.m. AST Wednesday low 955 mb located east of Labrador Sea.

By 3:00 a.m. AST Wednesday high located over Maine.

Marine Weather Statement

Issued 9:47 AM AST 24 November 2020 An intensifying low pressure system over Southeastern Quebec will
track northeastward today and tonight to lie east of the Labrador Sea
Wednesday morning. Gale to storm force northwesterlies will diminish
tonight as the low moves farther away. Cold air and strong winds
behind this system will give freezing spray over northernmost waters.

Marine interests are advised that storm warnings are in effect for
Gulf - Magdalen and Anticosti. Gale warnings are in effect for all
remaining waters. A freezing spray warning is in effect for
Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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