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Anticosti - western half

Forecast

Marine Forecast

Issued 10:00 AM ADT 10 April 2021

Today Tonight and Sunday.

Wind northerly 15 to 20 knots veering to northeast 20 to 25 Sunday evening.

Showers Sunday.

Temperatures zero rising to plus 5 Sunday evening.

Waves

Issued 05:00 AM ADT 10 April 2021
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 Sunday afternoon.

Extended Forecast

Issued 03:00 AM ADT 10 April 2021
Monday Wind northeasterly 25 to 35 knots.
Tuesday Wind northeast 30 knots.
Wednesday Wind northeast 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 10 April 2021 Today Tonight and Sunday Open water except consolidated first-year ice in bays along the Quebec coast in the eastern section. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 April 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nova Scotia near 4544N 6242W to 4631N
6147W to 4643N 6336W to Quebec near 4845N 6410W. Sea ice west and
south of the ice edge.

Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5107N 5741W to Newfoundland near 5022N 5732W. Sea ice east
and north of the ice edge.

Ice Coverage

Open water except consolidated first-year ice in bays along the
Quebec coast in the eastern section.

 

Iceberg Bulletin

Issued 2:30 PM EDT 9 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 10 Apr estimated from Newfoundland near
4742N 5245W to 4750N 5050W to 5200N 4830W to 5500N 5105W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 10 Apr estimated from the Labrador
coast near 5125N 5704W to Newfoundland near 5103N 5652W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 10 April 2021 Today Tonight and Sunday At 10:00 a.m. ADT today quasi-stationary low 987 mb located
southeast of the Grand Banks.

At 10:00 a.m. ADT today quasi-stationary ridge located over the
western Marine District.

At 10:00 a.m. ADT Sunday low 999 mb located over Newfoundland.
By 8:00 p.m. ADT Sunday low 997 mb located east of Cape Breton
Island.

Marine Weather Statement

Issued 9:32 AM ADT 10 April 2021 A low pressure system will develop over Newfoundland Sunday morning
and track southwest to lie east of Cape Breton Island by Sunday
evening. Strong to gale force northeast winds will develop north and
west of the low.

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

St. Lawrence - St. Lawrence River Area

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