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Cabot Strait - southern half

Forecast

Marine Forecast

Issued 10:00 AM ADT 07 May 2021

Today Tonight and Saturday.

Strong wind warning in effect.

Wind light increasing to northerly 10 to 15 knots late overnight and to northeast 15 to 20 Saturday afternoon. Wind increasing to northeast 25 Saturday evening.

Rain Saturday evening.

Waves

Issued 05:00 AM ADT 07 May 2021
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less late overnight. Seas building to 1 to 2 Saturday evening.

Extended Forecast

Issued 03:00 AM ADT 07 May 2021
Sunday Wind easterly 35 knots becoming northwest 25 to 35 in the afternoon.
Monday Wind northwest 25 knots diminishing to variable 10 to 15.
Tuesday Wind variable 10 to 15 knots becoming northwest 15.

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 6 May 2021

Iceberg Limit

Iceberg limit at 0000 UTC 7 May estimated from Newfoundland near
4929N 5510W to 5300N 4935W to 5500N 5020W to 5525N 5040W then
eastwards.

Western iceberg limit at 0000 UTC 7 May estimated from Quebec near
5051N 5912W to Newfoundland near 5010N 5731W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Cabot Strait - southern half

Issued 10:00 AM ADT 07 May 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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 7 May 2021 Today Tonight and Saturday At 10:00 a.m. ADT today ridge located from New Brunswick to
Georges Bank.
By 8:00 p.m. ADT tonight weakening ridge located from Anticosti
Island to Laurentian Fan.

At 8:00 p.m. ADT tonight deepening low 1007 mb located southwest
of Georges Bank.
By 8:00 p.m. ADT Saturday low 986 mb located south of Halifax.

Marine Weather Statement

Issued 9:50 AM ADT 7 May 2021 A low pressure system southwest of Georges Bank this evening will
intensify overnight as it approaches the marine district.
The intensifying low is forecast to track northeastward through the
day on Saturday to lie south of Halifax by evening. Strong to gale
force easterly winds ahead of the low shift to strong to gale force
westerlies in its wake.

Marine interests are advised that gale warnings are in effect for
Georges Bank, southwestern shore, LaHave Bank, West Scotian Slope,
eastern shore - western half, Sable - western half, and East Scotian
Slope.

Atlantic - Newfoundland Area

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