Anticosti

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 19 March 2019

Tonight and Wednesday.

Wind light increasing to southwest 15 knots after midnight and to southwest 20 to 25 near noon Wednesday. Wind veering to west 15 to 20 Wednesday evening.

Flurries ending late overnight.

Over open water risk of freezing spray Wednesday afternoon.

Low tonight minus 7. High Wednesday minus 1.

Waves

Issued 05:00 PM ADT 19 March 2019
Tonight and Wednesday. Over open water seas 1 metre or less building to 2 Wednesday afternoon.

Extended Forecast

Issued 03:30 PM ADT 19 March 2019
Thursday Wind variable 10 to 15 knots increasing to south 25 in the afternoon.
Friday Wind south 25 knots increasing to southeast 40.
Saturday Wind south 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 19 March 2019 Today Tonight and Wednesday 2 tenths grey-white ice including a trace of first-year ice except 8 tenths first-year ice in the extreme southern 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

2 tenths grey-white ice including a trace of first-year ice except 8
tenths first-year ice in the extreme southern section.

 

Iceberg Bulletin

Issued 11:00 AM EDT 19 March 2019

Iceberg Limit

Iceberg limit at 0000 UTC 19 Mar estimated from Newfoundland near
4640N 5310W to 4250N 4940W to 4250N 4830W to 4610N 4235W to 4900N
4230W to 5400N 4850W to 5650N 5400W to 5940N 5800W to 6130N 5500W to
5900N 4900W then eastwards.

Western iceberg limit at 0000 UTC 19 Mar estimated from Quebec near
5110N 5840W to Newfoundland near 5010N 5730W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 19 March 2019 Tonight and Wednesday At 3:30 p.m. ADT today dissipating trough located on a line
east-west over the Gulf of St. Lawrence.

At 3:30 p.m. ADT today ridge located over New England.
By 10:00 a.m. ADT Wednesday building ridge located over the southern
Marine District.

At 3:30 p.m. ADT Wednesday approaching trough located north of
the Gulf of St. Lawrence.

St. Lawrence - St. Lawrence River Area

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