Beauport to L'Isle-aux-Coudres


Marine Forecast

Issued 03:00 AM EDT 21 October 2016

Today Tonight and Saturday

Storm warning in effect.

Wind northeast 15 to 25 knots increasing to northeast 30 to 40 late this afternoon and to northeast 40 to 50 after midnight. Wind diminishing to northeast 30 to 40 Saturday morning and to northeast 15 to 25 Saturday afternoon.

Rain at times heavy changing to rain near noon. Visibility 1 mile or less in rain.

Extended Forecast

Issued 06:00 AM EDT 21 October 2016
Sunday Wind southwest 20 to 30 knots.
Monday Wind southwest 30 knots.
Tuesday Wind westerly 20 knots.

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Weather Conditions

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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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Varennes Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

There is no ice forecast issued for this area.


Warnings (In effect)

Storm warning in effect

Beauport to L'Isle-aux-Coudres

Issued 03:00 AM EDT 21 October 2016

'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.


Technical Marine Synopsis

Issued 3:00 AM EDT 21 October 2016 Today Tonight and Saturday At 3:00 a.m. EDT today intensifying low 1007 mb located south of
New England.
By 8:00 p.m. EDT Saturday low 980 mb located near Québec city.

At 3:00 a.m. EDT today warm front located from the low to Maine.
By 3:00 a.m. EDT Saturday quasi-stationary warm front located from
the low to Anticosti Island.

At 3:00 a.m. EDT Saturday trough located from the low to Montréal.
By 8:00 p.m. EDT Saturday trough located over the low extending

St. Lawrence - St. Lawrence River Area

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