Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 12 December 2017

Today Tonight and Wednesday.

Storm warning in effect.

Wind light increasing to east 15 to 25 knots late this morning and to easterly 30 to 40 early this evening. Wind increasing to east 40 to 50 near midnight then diminishing to southeasterly 15 to 25 Wednesday afternoon.

Snow beginning this morning changing to snow at times heavy near midnight with risk of freezing rain Wednesday afternoon then to periods of rain Wednesday afternoon. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray beginning near noon and ending near noon Wednesday.

High today minus 4. Temperatures near minus 4 tonight. High Wednesday plus 3.

Waves

Issued 03:00 AM EST 12 December 2017
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 near noon and to 3 early this evening. Seas building to 3 to 5 after midnight then subsiding to 2 Wednesday evening.

Extended Forecast

Issued 06:00 AM EST 12 December 2017
Thursday Wind westerly 40 to 50 knots.
Friday Wind westerly 30 to 40 knots diminishing to westerly 20 to 30.
Saturday Wind northwest 10 to 20 knots veering to northerly 15 to 25 late in the day.

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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

Ice Forecasts

Issued 10:00 AM EST 11 December 2017 Today Tonight and Tuesday
Warnings

Warnings (In effect)

Storm warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EST 12 December 2017

'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.

Freezing spray warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EST 12 December 2017

Moderate or severe freezing spray is 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 EST 12 December 2017 Today Tonight and Wednesday At 3:00 a.m. EST today ridge located on a line northwest-southeast
over the Gaspe Peninsula.
By 7:00 a.m. EST Wednesday departing ridge located on a line
east-west over Labrador.

At 3:00 a.m. EST today intensifying low 1000 mb located over
Lake Huron.
By 7:00 p.m. EST Wednesday intensifying low 969 mb located over
Pointe-des-Monts.

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