Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 AM EST 23 January 2018

Today Tonight and Wednesday.

Gale warning in effect.

Wind light increasing to easterly 20 knots early this morning and to easterly 25 to 35 this afternoon. Wind diminishing to northeast 20 after midnight then increasing to westerly 25 Wednesday morning. Wind increasing to west 40 near noon Wednesday.

Snow beginning this morning changing to freezing rain overnight then to snow Wednesday morning and ending Wednesday afternoon. Visibility 1 mile or less in snow.

Temperatures minus 16 rising to minus 4 Wednesday morning then falling to minus 10 Wednesday evening.

Waves

Issued 03:00 AM EST 23 January 2018
Today Tonight and Wednesday. Mainly ice covered.

Extended Forecast

Issued 06:00 AM EST 23 January 2018
Thursday Wind west 30 to 40 knots diminishing to northwest 25 in the afternoon.
Friday Wind northwest 20 knots.
Saturday Wind west 15 knots increasing to southwesterly 25 late in the day.

Ice Forecast

Issued 10:00 AM EST 23 January 2018 Today Tonight and Wednesday 9 plus tenths grey-white ice. 

[ Canadian Ice Service ]

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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 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 23 January 2018 Today Tonight and Wednesday

Ice Edge

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

Second ice edge estimated from Nova Scotia near 4430N 6335W to 4505N
6045W to 4605N 5925W to 4835N 6125W to 4945N 6000W to 5005N 5815W to
4820N 5930W to Newfoundland near 4810N 5850W. Sea ice north of the
ice edge.

Ice Coverage

9 plus tenths grey-white ice.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EST 23 January 2018

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 23 January 2018 Today Tonight and Wednesday At 3:00 a.m. EST today dissipating ridge located on a line
northwest-southeast over Sept-Îles.

At 3:00 a.m. EST today low 996 mb located over western Lake Huron.
By 7:00 p.m. EST Wednesday low 974 mb located over Labrador.

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