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Northumberland Strait - eastern half


Marine Forecast

Issued 08:00 PM ADT 19 September 2021

Tonight and Monday.

Strong wind warning in effect.

Wind north 25 to 30 knots diminishing to north 20 near midnight and to north 15 Monday morning. Wind diminishing to light Monday afternoon.

Extended Forecast

Issued 03:30 PM ADT 19 September 2021
Tuesday Wind light becoming southwest 15 knots in the afternoon.
Wednesday Wind southwest 15 knots.
Thursday Wind southwest 10 to 15 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.


Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - eastern half

Issued 8:00 PM ADT 19 September 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 8:00 PM ADT 19 September 2021 Tonight and Monday At 8:00 p.m. ADT tonight Post-tropical Storm Odette 990 mb located
over southeastern Laurentian Fan.
By 3:00 a.m. ADT Monday departing Post-tropical Storm Odette 990
mb located over the Grand Banks.

At 8:00 p.m. ADT tonight ridge located west of the Marine District.
By 8:00 p.m. ADT Monday ridge located over the Marine District.

Marine Weather Statement

Issued 7:46 PM ADT 19 September 2021 Post-tropical storm Odette is currently located over Southeastern
Laurentian Fan and is forecast to lie over the Grand Banks by
overnight tonight. Gale to storm force northerly winds in the wake of
Odette will gradually diminish as the system moves further away from
the district.

Marine interests are advised that storm warnings are in effect for
Banquereau - southeastern half and Laurentian Fan. Gale warnings are
in effect for eastern shore, Sable, East Scotian Slope, Fourchu, and
Banquereau - northwestern.

Atlantic - Newfoundland Area

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