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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 12 October 2024

Tonight and Sunday.

Storm warning in effect.

Wind southwest 45 to 55 knots diminishing to west 35 after midnight. Wind west 35 Sunday.

Showers. Risk of thunderstorms late this evening.

Waves

Issued 06:00 PM NDT 12 October 2024
Tonight and Sunday. Seas 4 to 6 metres building to 6 to 8 this evening then subsiding to 4 to 6 early Sunday morning.

Extended Forecast

Issued 03:30 PM NDT 12 October 2024
Monday Wind northwest 25 knots diminishing to northwest 15 to 20 in the afternoon.
Tuesday Wind south 25 to 35 knots.
Wednesday Wind southwest 25 to 35 knots.

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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
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 23 July 2024 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 23 July 2024 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 12 October 2024

Iceberg Limit

Iceberg limit at 0000 UTC 13 Oct estimated from the Labrador coast
near 5225N 5539W to 5230N 5500W to 5430N 5200W to 5530N 5145W to
5745N 5600W to 5845N 5230W to 5930N 5015W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 12 October 2024

Iceberg Limit

Iceberg limit at 0000 UTC 13 Oct estimated from the Labrador coast
near 5225N 5539W to 5230N 5500W to 5430N 5200W to 5530N 5145W to
5745N 5600W to 5845N 5230W to 5930N 5015W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Southwestern Grand Banks

Issued 9:49 PM NDT 12 October 2024

'Storm' force winds of 48 to 63 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 8:00 PM NDT 12 October 2024 Tonight and Sunday At 8:00 p.m. NDT tonight low 976 mb located over southern Labrador
Sea.
By 8:00 p.m. NDT Sunday low 974 mb located northeast of the Marine
District.

Marine Weather Statement

Issued 7:47 PM NDT 12 October 2024 An intense area of low pressure over the Labrador Sea will weaken and
move to lie south of Greenland on Sunday. Gale to storm force
northwesterlies to southwesterlies will diminish to strong to gale
force overnight tonight.

Marine interests are advised that a storm warning is in effect for
Southwestern Grand Banks. Gale warnings are in effect for all
remaining waters except Strait of Belle Isle and Northeast Gulf.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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