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Anticosti

Warnings

Forecast

Marine Forecast

Issued 03:30 PM AST 28 November 2023

Tonight and Wednesday.

Wind westerly 20 to 25 knots tonight and Wednesday.

Scattered showers or flurries becoming flurries this evening. Visibility 1 mile or less in flurries.

Temperatures plus 3 falling to minus 2 Wednesday morning.

Waves

Issued 05:00 PM AST 28 November 2023
Tonight and Wednesday. Seas 2 to 3 metres.

Extended Forecast

Issued 03:30 PM AST 28 November 2023
Thursday Wind southwest 15 to 20 knots increasing to southwest 25 in the afternoon.
Friday Wind southwest 25 knots diminishing to west 15 late in the day.
Saturday Wind west 15 knots increasing to northwest 20 to 25.

Ice Forecast

Issued 10:00 AM EST 28 November 2023 Today Tonight and Wednesday Open water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 28 November 2023 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Quebec near 4831N 6827W to 4832N 6832W
to 4805N 6926W to 4747N 6943W then westward. Sea ice south of the
ice edge.

Second ice edge estimated from Quebec near 4806N 6942W to 4816N
6925W to 4844N 6851W to Quebec near 4916N 6749W. Sea ice north of
the ice edge.

Third ice edge estimated from Quebec near 5017N 6434W to 4958N 6205W
to 5009N 5956W to Quebec near 5125N 5737W. Sea ice north of the ice
edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coasts.

 

Iceberg Bulletin

Issued 1:30 PM EST 28 November 2023

Iceberg Limit

Iceberg limit at 0000 UTC 29 Nov estimated from Newfoundland near
5133N 5531W to 5230N 4915W to 5430N 4915W to 5830N 5700W to 6025N
5305W then eastwards.

Western iceberg limit at 0000 UTC 29 Nov estimated from the Labrador
coast near 5141N 5631W to Newfoundland near 5131N 5603W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 28 November 2023 Tonight and Wednesday At 8:00 p.m. AST tonight departing trough located east of the
Marine District.

At 3:00 a.m. AST Wednesday low 998 mb located south of the Marine
District.
By 10:00 a.m. AST Wednesday departing low 992 mb located over
southeastern Laurentian Fan.

At 10:00 a.m. AST Wednesday ridge located over New England.
By 8:00 p.m. AST Wednesday ridge located over the western Marine
District.

Marine Weather Statement

Issued 7:13 PM AST 28 November 2023 A low pressure system will track northeastward across Laurentian Fan
Wednesday morning. Strong to gale force northwesterlies are expected
in its wake.

Marine interests are advised that gale warnings are in effect for
Banquereau - southeastern half and Laurentian Fan.

Outlook for the start of the Southwest Nova lobster fishery.

Lfa34..

Wednesday..Winds northwest 30 diminishing to northwest 20 to 25 near
Noon and to west 15 in the evening. Seas 3 to 4 metres
Subsiding to 1 to 2 in the evening.
Thursday..Winds southwest 10 to 15 increasing to southwesterly 20 to
25 in
The morning. Seas 1 to 2 metres increasing to 2 to 3
metres.
Friday..Winds southwest 25 diminishing to southwest 15 late in the
day.
Seas 2 to 3 metres subsiding to 1 to 2 in the evening.
Saturday..Winds north 15. Seas 1 to 2 metres subsiding to near 1
Metre in the morning.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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