Beauport to L'Isle-aux-Coudres

Forecast

Marine Forecast

Issued 03:00 PM EDT 21 March 2019

Tonight and Friday.

Storm warning in effect.

Wind southwest 10 to 20 knots becoming northeast 10 to 15 after midnight then increasing to northeast 15 to 25 Friday morning. Wind increasing to northeast 35 to 45 near noon Friday then becoming northeast 40 to 50 Friday evening.

Periods of rain or snow beginning this evening changing to snow near midnight then to rain or snow Friday afternoon. Visibility 1 mile or less in snow.

Temperatures near plus 1.

Extended Forecast

Issued 06:00 PM EDT 21 March 2019
Saturday Wind northeast 30 to 40 knots diminishing to northwest 20 to 30 in the afternoon.
Sunday Wind southwest 15 to 25 knots becoming northwest 15.
Monday Wind northwest 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Beauport to L'Isle-aux-Coudres

Issued 3:00 PM EDT 21 March 2019

'Storm' force winds of 48 to 63 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 3:00 PM EDT 21 March 2019 Tonight and Friday At 3:00 p.m. EDT today ridge located on a line east-west over the
Gulf of Maine.
By 10:00 a.m. EDT Friday departing ridge located on a line east-west
over Anticosti Island.

At 3:00 p.m. EDT today deepening low 1004 mb located near Cape
Hatteras.
By 8:00 p.m. EDT Friday low 978 mb located over Maine.

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