Language selection

Government of Canada / Gouvernement du Canada

Search

Features

Download our new mobile weather app

Download our new mobile weather app

My Weather Profile Weather Topics  | 

Anticosti - western half

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 10 December 2019

Today Tonight and Wednesday.

Gale warning in effect.

Wind southwest 25 to 30 knots increasing to westerly 35 near midnight then diminishing to northwest 30 Wednesday morning. Wind diminishing to northwest 15 to 20 Wednesday afternoon.

Showers this evening changing to flurries and ending overnight. Fog patches dissipating near midnight.

Freezing spray warning in effect.

Freezing spray Wednesday morning and afternoon.

Temperatures plus 5 falling to minus 5 Wednesday morning.

Waves

Issued 05:00 AM AST 10 December 2019

Anticosti - northern half

Today Tonight and Wednesday. Seas 3 to 4 metres building to 4 to 6 this morning then subsiding to 2 to 3 this afternoon. Seas subsiding to 1 to 2 Wednesday afternoon.

Anticosti - southern half

Today Tonight and Wednesday. Seas 4 to 6 metres subsiding to 3 this afternoon and to 1 to 2 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM AST 10 December 2019
Thursday Wind variable 15 knots increasing to northwest 25 to 35 in the afternoon.
Friday Wind northwest 20 to 25 knots diminishing to variable 10 to 15.
Saturday Wind south 20 knots increasing to southeast 30 to 40.

Ice Forecast

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

[ Canadian Ice Service ]

Stay connected

ATOM

List of Official Text Forecasts
Resources

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 10 December 2019 Today Tonight and Wednesday

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.

 

Iceberg Bulletin

Issued 11:00 AM EST 9 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 10 Dec estimated from the Labrador coast
near 5145N 5622W to 5145N 5500W to 5230N 5400W to 5445N 5400W to
5800N 5700W to 5900N 5700W to 6000N 5300W to 5800N 4900W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - western half

Issued 10:00 AM AST 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

Anticosti - western half

Issued 10:00 AM AST 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 10:00 AM AST 10 December 2019 Today Tonight and Wednesday At 10:00 a.m. AST today low 983 mb located over northern Quebec.
By 8:00 p.m. AST tonight departing low 982 mb located over northern
Labrador.

At 8:00 p.m. AST tonight cold front from low located from Labrador
to Cape Cod.
By 8:00 p.m. AST Wednesday departing cold front located over
Laurentian Fan.

Marine Weather Statement

Issued 9:46 AM AST 10 December 2019 A low pressure system over Northern Quebec will track northeastward
to lie over Northern Labrador by this evening. Gale to near storm
force south to southwest winds over eastern waters will diminish to
strong to gale force southwesterlies later today. Tonight an
associated cold front will sweep across the gulf of St.
Lawrence ushering in a cold northwesterly flow. The weakening cold
front will move across slope waters on Wednesday. A period of gales
and freezing spray are expected over extreme northern waters in the
wake of the front.

Marine interests are advised that gale warnings are in effect for all
waters except for Fundy, Grand Manan, Lurcher, Browns Bank,
Northumberland Strait - western half, and Chaleur-Miscou.

Marine interests are also advised that freezing spray warnings are in
effect for Chaleur-Miscou and Anticosti.

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

Weather shortcuts


How to use
  • Add to shortcuts
    • Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button
    • Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name.
    • Click on the "Save" button to add the link to the list
    • Click on the "X" button to close the panel
  • Delete a link
    • Click on the "Organize shortcuts" button
    • Select the link to delete
    • Click on the "Delete" button to remove the link from the list
    • Click on the "Close" button to save the change
  • Move a link up/down the list
    • Click on the "Organize shortcuts" button
    • Click and hold the link and move to new location in the list
    • Click on the "Close" button to save the change
  • Rename a link
    • Click on the "Organize shortcuts" button
    • Select the link to rename
    • Click on the "Rename" button and change the link name
    • Click the enter or tab key
    • Click on the "Close" button to save the change
  • Keyboard navigation
    • Use the Tab key to move to a button or link
    • Use the Enter key to click on buttons or links
    • Organize shortcuts navigation
      • Use the ↑ Up key to select the link above. If none are selected, it will select the first link
      • Use the ↓ Down key to select the link below. If none are selected, it will select the last link
      • Use the Page Up key to move a selection up in the list
      • Use the Page Down key to move a selection down in the list
  • Restore default list

    Warning: Clicking on the button below will remove all your customized links.

What we are doing

Weather Forecasts

Weather Alerts

Weather Resources

Feedback about this web site
Date modified: