Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 AM EDT 26 September 2017

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light becoming northeast 10 to 15 knots early this evening then diminishing to light Wednesday morning. Wind increasing to southwest 10 to 20 near noon Wednesday and to southwest 20 to 30 Wednesday afternoon.

A few showers beginning Wednesday evening with a risk of thunderstorms. Fog banks dissipating this morning. Visibility 1 mile or less in fog banks and as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 25 September 2017
Wednesday Wind northeast 15 knots becoming southwest 15 in the afternoon.
Thursday Wind northwest 15 to 25 knots.
Friday Wind light.

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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 Roméo LeBlanc 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 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

Warnings (In effect)

Strong wind warning in effect

Donnacona to Beauport

Issued 03:00 AM EDT 26 September 2017

'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 3:00 AM EDT 26 September 2017 Today Tonight and Wednesday At 3:00 a.m. EDT today departing low 1003 mb located over
Natashquan.

At 3:00 a.m. EDT today low 1010 mb located over Lake Huron.
By 8:00 p.m. EDT Wednesday low 998 mb located north of Lake
Saint-Jean.

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