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Anticosti - eastern half

Forecast

Marine Forecast

Issued 10:00 AM ADT 21 April 2024

Today Tonight and Monday.

Gale warning in effect.

Wind light becoming southwest 15 knots this afternoon then diminishing to light this evening. Wind increasing to south 15 late overnight and to southwest 25 near noon Monday. Wind increasing to west 35 Monday afternoon.

Showers or flurries overnight and Monday morning. Fog patches dissipating early this afternoon.

Freezing spray warning in effect.

Freezing spray beginning Monday evening.

Temperatures plus 3 falling to minus 3 Monday evening.

Waves

Issued 05:00 AM ADT 21 April 2024
Today Tonight and Monday. Seas 1 metre or less building to 1 to 2 Monday morning and to 3 to 4 Monday evening.

Extended Forecast

Issued 03:00 AM ADT 21 April 2024
Tuesday Wind west 40 knots diminishing to south 25 in the afternoon.
Wednesday Wind southerly 25 knots.
Thursday Wind variable 15 knots increasing to southwesterly 25 to 35.

Ice Forecast

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday Bergy water except 1 tenth rotten first-year ice along parts of the Quebec coast. 

[ 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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday

Ice Edge

Ice edge estimated from Quebec near 5013N 6313W to 4951N 6034W to
5114N 5741W to 5117N 5728W then northeastward. Sea ice north then
east of the ice edge.

Ice Coverage

Bergy water except 1 tenth rotten first-year ice along parts of the
Quebec coast.

 

Iceberg Bulletin

Issued 2:30 PM EDT 20 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4729N 5245W to 4805N 4945W to 5155N 4710W to 5445N 4940W to 5445N
4940W to 5625N 4855W then eastward.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5013N 6130W to Newfoundland near 4905N 5804W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
western iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - eastern half

Issued 10:00 AM ADT 21 April 2024

'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.

Freezing spray warning in effect

Anticosti - eastern half

Issued 10:00 AM ADT 21 April 2024

Moderate or severe freezing spray is 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 21 April 2024 Today Tonight and Monday At 10:00 a.m. ADT today departing trough located from Newfoundland
to Laurentian Fan.

At 8:00 p.m. ADT tonight deepening low 1004 mb located north of
the St. Lawrence River.
By 8:00 p.m. ADT Monday low 991 mb located over Labrador.

Marine Weather Statement

Issued 9:54 AM ADT 21 April 2024 A low pressure system over Eastern Quebec this evening will intensify
as it moves northeast to Labrador by Monday evening. Strong to gale
force westerlies will develop southwest of the low Monday.

Marine interests are advised that a gale warning is in effect for
Anticosti.

A freezing spray warning is in effect for Anticosti.

Atlantic - Newfoundland Area

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