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Anticosti - western half

Forecast

Marine Forecast

Issued 03:00 AM ADT 21 May 2024

Today Tonight and Wednesday.

Wind variable 10 to 15 knots becoming northwesterly 10 to 15 near noon then becoming variable 10 to 15 this evening. Wind increasing to southeast 15 to 20 Wednesday evening.

Showers ending near noon with a risk of thunderstorms.

Waves

Issued 05:00 AM ADT 21 May 2024
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 21 May 2024
Thursday Wind east 25 to 30 knots.
Friday Wind easterly 20 to 25 knots.
Saturday Wind northeast 10 to 15 knots increasing to northeasterly 15 to 20.

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Weather Conditions

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:43 PM EDT 20 May 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 May estimated from Newfoundland near
4646N 5304W to 4655N 4935W to 4820N 4635W to 5415N 4740W to 5740N
5210W to 5710N 4755W then eastwards.

Western iceberg limit at 0000 UTC 21 May estimated from Quebec near
5009N 6138W to Newfoundland near 4739N 5916W.

Iceberg Count

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 5:08 AM ADT 21 May 2024 Today At 3:00 a.m. ADT today departing low 1005 mb located southeast of
the Marine District.

At 3:00 a.m. ADT today ridge located on a line northeast-southwest
over Nova Scotia.
By 10:00 a.m. ADT Wednesday departing ridge located southeast of
the Marine District.

At 3:00 a.m. ADT today trough located over the Gaspe Peninsula.
By 8:00 p.m. ADT tonight departing low 1002 mb located over
Newfoundland.

St. Lawrence - St. Lawrence River Area

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