Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 AM EST 19 November 2017

Today Tonight and Monday.

Storm warning in effect.

Wind easterly 10 to 20 knots increasing to east 20 to 30 early this morning and to east 30 to 40 near noon. Wind increasing to east 40 to 50 late this afternoon then becoming westerly 35 to 45 this evening. Wind diminishing to westerly 25 to 35 Monday evening.

Rain beginning this morning. Risk of freezing rain today changing to light snow Monday morning. Visibility 1 mile or less in precipitation.

Risk of freezing spray Monday afternoon and evening.

Temperatures minus 3 rising to plus 6 this evening then falling to minus 4 Monday evening.

Waves

Issued 03:00 AM EST 19 November 2017
Today Tonight and Monday. Seas 1 metre building to 2 to 3 near noon and to 3 to 5 early this evening. Seas subsiding to 3 to 4 overnight and to 2 to 3 Monday evening.

Extended Forecast

Issued 06:00 AM EST 19 November 2017
Tuesday Wind west 25 to 35 knots diminishing to west 15 to 25 in the afternoon then backing to southerly 20 late in the day.
Wednesday Wind southerly 20 knots diminishing to light.
Thursday Wind northwest 15 to 20 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 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 EDT 20 June 2017 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Storm warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EST 19 November 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 19 November 2017 Today Tonight and Monday At 3:00 a.m. EST today departing ridge located on a line north-south
over Anticosti Island.

At 3:00 a.m. EST today intensifying low 982 mb located northeast
of Lake Ontario.
By 7:00 p.m. EST tonight low 972 mb located over the Gaspe
Peninsula.

At 3:00 a.m. EST Monday ridge located on a line north-south over
the Great Lakes.
By 7:00 p.m. EST Monday ridge located on a line north-south over
Montréal.

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