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Anticosti - eastern half

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 01 May 2024

Tonight and Thursday.

Strong wind warning in effect.

Wind northerly 15 knots increasing to northeast 20 to 25 this evening then backing to northerly 15 to 20 Thursday morning. Wind increasing to northeast 30 Thursday evening.

Scattered showers. Fog patches dissipating Thursday morning.

Waves

Issued 05:00 PM ADT 01 May 2024
Tonight and Thursday. Seas 1 to 2 metres building to 2 to 3 Thursday morning and to 3 to 4 Thursday evening.

Extended Forecast

Issued 03:30 PM ADT 01 May 2024
Friday Wind northeast 25 to 35 knots becoming northeast 25 late in the day.
Saturday Wind northeast 15 to 20 knots diminishing to variable 10 to 15.
Sunday Wind variable 10 to 15 knots increasing to southerly 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 1 May 2024 Today Tonight and Thursday Open water except 1 tenth rotten first-year ice along parts of the Quebec coast. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 1 May 2024 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Quebec near 5016N 6453W to 5004N 6425W to
5000N 6143W to Quebec near 5010N 6111W. Sea ice north of the ice
edge.

Ice Coverage

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

 

Iceberg Bulletin

Issued 2:30 PM EDT 1 May 2024

Iceberg Limit

Iceberg limit at 0000 UTC 2 May estimated from Newfoundland near
4729N 5245W to 4940N 4905W to 5405N 4905W to 5740N 5210W to 5930N
5100W then eastwards.

Western iceberg limit at 0000 UTC 2 May estimated from Quebec near
5028N 5943W to Newfoundland near 4944N 5750W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti - eastern half

Issued 3:30 PM ADT 01 May 2024

'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 3:30 PM ADT 1 May 2024 Tonight and Thursday At 3:30 p.m. ADT today departing low 999 mb located southeast of
the Grand Banks.

At 3:30 p.m. ADT today quasi-stationary ridge located over the
western Marine District.

At 3:30 p.m. ADT today low 1010 mb located south of Georges Bank.
By 8:00 p.m. ADT tonight departing low 1010 mb located south of
East Scotian Slope.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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