Pointe-des-Monts to Anticosti - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 20 March 2019

Today Tonight and Thursday.

Gale warning in effect.

Wind southwest 10 to 15 knots increasing to southwest 25 to 35 early this morning then diminishing to southwest 15 to 20 early this evening. Wind becoming southwest 15 to 25 Thursday morning.

Flurries beginning after midnight and ending Thursday morning.

Risk of freezing spray this morning.

Temperatures minus 5 rising to plus 2 Thursday afternoon.

Waves

Issued 03:00 AM EDT 20 March 2019
Today Tonight and Thursday. Over open water seas 1 to 2 metres subsiding to 1 this evening then building to 1 to 2 near noon Thursday.

Extended Forecast

Issued 06:00 PM EDT 19 March 2019
Thursday Wind southwest 15 to 25 knots.
Friday Wind southwest 15 to 25 knots becoming northeast 20 to 30 late in the day.
Saturday Wind northeast 25 to 35 knots becoming northwest 20 to 30.

Ice Forecast

Issued 10:00 AM EDT 19 March 2019 Today Tonight and Wednesday Open water except 1 tenth grey-white ice including a trace of first-year ice in the northern section. 

[ 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 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 EDT 19 March 2019 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from New Brunswick near 4525N 6525W to Nova
Scotia near 4500N 6500W. Sea ice northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4450N 6225W to 4450N
6210W to 4510N 6100W to 4600N 5930W to 4545N 5700W to 4725N 5625W to
Newfoundland near 4720N 5515W. Sea ice north and west of the ice
edge.

Ice Coverage

Open water except 1 tenth grey-white ice including a trace of
first-year ice in the northern section.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EDT 20 March 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 20 March 2019 Today Tonight and Thursday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over James Bay.
By 8:00 p.m. EDT tonight departing trough located on a line
northeast-southwest over the Strait of Belle Isle.

At 8:00 p.m. EDT tonight low located over Hudson Bay.
By 8:00 p.m. EDT Thursday low located over Ungava Bay.

St. Lawrence - St. Lawrence River Area

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