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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 10 December 2019

Today Tonight and Wednesday.

Gale warning in effect.

Wind easterly 20 to 30 knots diminishing to southwest 10 to 20 early this morning then increasing to southwest 20 to 30 late this morning. Wind increasing to westerly 30 to 40 early this evening then diminishing to west 20 to 30 overnight. Wind becoming west 20 Wednesday morning then diminishing to west 15 Wednesday afternoon.

Periods of rain ending this evening. Fog patches dissipating this morning.

Freezing spray warning in effect.

Freezing spray beginning near midnight and ending Wednesday evening.

Temperatures plus 1 falling to minus 9 Wednesday evening.

Waves

Issued 03:00 AM EST 10 December 2019
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 near noon then subsiding to 1 to 2 Wednesday morning.

Extended Forecast

Issued 06:00 PM EST 09 December 2019
Wednesday Wind west 25 to 35 knots diminishing to west 15 to 25 in the morning.
Thursday Wind northwest 15 to 25 knots increasing to west 25 to 35.
Friday Wind west 25 to 35 knots diminishing to southwest 15 to 25.

Ice Forecast

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday Open water except 1 tenth new ice along parts of the coasts. 

[ 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 Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from New Brunswick near 4545N 6205W to
Prince Edward Island near 4625N 6205W. Sea ice west of the ice edge

Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4730N 6415W to 4850N 6335W to 4850N 6110W to 5050N 5805W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Open water except 1 tenth new ice along parts of the coasts.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EST 10 December 2019

'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.

Freezing spray warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EST 10 December 2019

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 10 December 2019 Today Tonight and Wednesday At 3:00 a.m. EST today low 988 mb located north of Lake Saint-Jean.
By midnight EST tonight departing low 979 mb located over Labrador
Sea.

At 3:00 a.m. EST today cold front from low located on a line
northeast-southwest over Lake Erie.
By midnight EST tonight departing cold front from low located on
a line northeast-southwest over the Gulf of St. Lawrence.

At midnight EST tonight ridge located on a line north-south over
Lake Ontario.
By 7:00 p.m. EST Wednesday ridge located on a line north-south
over Pointe-des-Monts.

At 1:00 p.m. EST Wednesday trough located on a line
northeast-southwest over Lake Huron.
By 7:00 p.m. EST Wednesday trough located on a line
northeast-southwest over Lake Ontario.

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