Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 21 February 2017

Today Tonight and Wednesday

Wind light becoming east 10 to 15 knots early this evening then becoming light near midnight. Wind becoming southwest 10 to 15 Wednesday morning then diminishing to light Wednesday evening.

A few flurries beginning near midnight and ending Wednesday morning. Visibility as low as 1 mile in flurries.

Temperatures minus 13 rising to minus 5 Wednesday afternoon.

Waves

Issued 03:00 AM EST 21 February 2017
Today Tonight and Wednesday Over open water seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EST 20 February 2017
Wednesday Wind easterly 15 knots.
Thursday Wind light increasing to northeasterly 15 to 25 knots.
Friday Wind north 15 knots increasing to westerly 20 to 30.

Ice Forecast

Issued 10:00 AM EST 20 February 2017 Today Tonight and Tuesday 3 tenths of grey ice including a trace of grey-white ice becoming 8 tenths of new ice including a trace of grey-white ice overnight. 

[ Canadian Ice Service ]

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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

Ice Forecasts

Issued 10:00 AM EST 20 February 2017 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Nova Scotia near 4610N 5955W to 4705N
6000W to 4825N 6120W to 5000N 5815W to 4835N 5925W to Newfoundland
near 4755N 5925W. Sea ice west and southeast of the ice edge.

Second ice edge estimated from New Brunswick near 4530N 6515W to
Nova Scotia near 4505N 6500W. Sea ice east of the ice edge.

Ice Coverage

3 tenths of grey ice including a trace of grey-white ice becoming 8
tenths of new ice including a trace of grey-white ice overnight.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 21 February 2017 Today Tonight and Wednesday At 3:00 a.m. EST today ridge located on a line north-south over
Québec city.
By 7:00 p.m. EST tonight ridge located on a line northeast-southwest
over Nova Scotia.

At 3:00 a.m. EST today low 986 mb located over northwestern Ontario.
By 7:00 p.m. EST Wednesday low 1000 mb located over northern Quebec.

At 3:00 a.m. EST today trough from low located on a line north-south
over Lake Superior.
By 7:00 a.m. EST Wednesday weakening trough from low located on
a line north-south over Pointe-des-Monts.

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