Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 AM EDT 26 April 2017

Today Tonight and Thursday

Gale warning in effect.

Wind southeasterly 10 to 15 knots and locally south 25 near the coast. Wind diminishing to light early this morning then increasing to northeast 10 to 15 early this evening. Wind increasing to northeast 15 to 25 near midnight and to east 25 to 35 Thursday morning.

Rain changing to freezing rain Thursday morning then to periods of drizzle Thursday afternoon. Fog banks forming early this evening and dissipating Thursday morning. Visibility as low as 1 mile in precipitation and 1 mile or less in fog banks.

Temperatures plus 3 falling to zero Thursday morning.

Waves

Issued 03:00 AM EDT 26 April 2017
Today Tonight and Thursday Seas 1 metre or less building to 1 to 2 overnight and to 2 to 3 Thursday morning.

Extended Forecast

Issued 06:00 AM EDT 26 April 2017
Friday Wind easterly 10 to 20 knots diminishing to light late in the day.
Saturday Wind southwest 10 to 15 knots increasing to west 30 late in the day.
Sunday Wind northwest 20 to 30 knots diminishing to northwest 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 26 April 2017 Today Tonight and Thursday Open water. 

[ 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 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 26 April 2017 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Nova Scotia near 4700N 6035W to 4740N 6125W
to 4920N 6500W to 4945N 6500W to 4855N 6225W to Newfoundland near
4905N 5825W. Sea ice north and south of the ice edge.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EDT 26 April 2017

'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 EDT 26 April 2017 Today Tonight and Thursday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Huron.
By 8:00 a.m. EDT Thursday departing trough located on a line
northeast-southwest over Îles-de-la-Madeleine.

At 3:00 a.m. EDT today low 995 mb located southwest of the Great
Lakes.
By 8:00 p.m. EDT Thursday low 985 mb located over Lake Superior.

At 3:00 a.m. EDT today high 1032 mb located over northwestern
Ontario.
By 8:00 p.m. EDT Thursday high 1035 mb located over Labrador Coast.

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