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Anticosti - eastern half

Forecast

Marine Forecast

Issued 03:00 AM ADT 22 April 2024

Today Tonight and Tuesday.

Gale warning in effect.

Wind south 10 to 15 knots increasing to westerly 25 to 30 this morning and to west 40 late this afternoon. Wind diminishing to southwest 20 to 25 Tuesday morning then backing to south 30 Tuesday afternoon.

Showers or flurries ending near noon. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray beginning this evening and ending Tuesday morning.

Temperatures plus 1 falling to minus 5 Tuesday morning then rising to plus 5 Tuesday evening.

Waves

Issued 05:00 AM ADT 22 April 2024
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 near noon and to 2 to 3 this afternoon. Seas building to 3 to 4 early this evening then subsiding to 2 to 3 Tuesday morning.

Extended Forecast

Issued 03:00 AM ADT 22 April 2024
Wednesday Wind southerly 25 knots backing to easterly 15 to 20 in the afternoon.
Thursday Wind variable 15 knots increasing to northwesterly 25 to 35.
Friday Wind northwest 20 knots.

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 21 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 22 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 22 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 03:00 AM ADT 22 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 03:00 AM ADT 22 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 3:00 AM ADT 22 April 2024 Today Tonight and Tuesday At 3:00 a.m. ADT today deepening low 1000 mb located north of the
Gaspe Peninsula.
By 8:00 p.m. ADT tonight trough located over eastern Anticosti
Island.

At 3:00 a.m. ADT Tuesday ridge located on a line east-west over
Nova Scotia.
By 8:00 p.m. ADT Tuesday departing ridge located east of the
Marine District.

At 10:00 a.m. ADT Tuesday approaching warm front from low located
south of the Marine District.

Marine Weather Statement

Issued 2:44 AM ADT 22 April 2024 A low pressure system over Eastern Quebec will intensify as it moves
northeast to Labrador by this evening. Strong to gale force
westerlies will develop southwest of the low today over northern
waters. A second low approaching from the southwest will give strong
to possibly gale force northeasterlies over slope waters late on
Tuesday.

Marine interests are advised that gale warnings are in effect for
Chaleur - Miscou, Gulf - Magdalen - northern half and Anticosti.

Freezing spray warnings are in effect for Chaleur - Miscou - eastern
half, Gulf - Magdalen - northern half and Anticosti.

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