Language selection

Government of Canada / Gouvernement du Canada

Search

Weather shortcuts

Gulf - Magdalen

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 21 December 2024

Tonight and Sunday.

Storm warning in effect.

Wind north 50 knots diminishing to northwest 35 late this evening and to northwest 30 late overnight. Wind northwest 20 to 25 Sunday.

Periods of snow. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray over northwestern sections tonight and Sunday.

Temperatures minus 7 to minus 3.

Waves

Issued 05:00 PM AST 21 December 2024
Tonight and Sunday. Seas 4 to 6 metres subsiding to 3 to 4 early Sunday morning and to 2 to 3 Sunday evening.

Extended Forecast

Issued 03:30 PM AST 21 December 2024
Monday Wind northwest 20 to 25 knots diminishing to northwest 15 in the afternoon.
Tuesday Wind southwest 10 to 15 knots becoming light.
Wednesday Wind light increasing to southwest 20 knots.

Ice Forecast

Issued 10:00 AM EST 21 December 2024 Today Tonight and Sunday Open water except 2 tenths new ice along parts of the Prince Edward Island coast. 

[ 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 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 21 December 2024 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nova Scotia near 4553N 6155W to Prince
Edward Island near 4626N 6200W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4627N 6244W
to 4724N 6430W to 4841N 6357W to Gaspe Peninsula near 4852N 6413W.
Sea ice west of the ice edge.

Third ice edge estimated from Gaspe Peninsula near 4912N 6611W to
4947N 6541W to 4903N 6255W to Anticosti Island near 4904N 6216W. Sea
ice northwest then northeast of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4955N 6358W to
4958N 6010W to 5103N 5751W to Newfoundland near 4900N 5830W. Sea ice
north then east of the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the Prince Edward
Island coast.

 

Iceberg Bulletin

Issued 1:30 PM EST 21 December 2024

Iceberg Limit

Iceberg limit at 0000 UTC 22 Dec estimated from the Labrador coast
near 5320N 5549W to 5130N 5100W to 5145N 4900W to 5245N 4800W to
5345N 4800W to 5900N 5800W to 5945N 5230W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Gulf - Magdalen

Issued 8:00 PM AST 21 December 2024

'Storm' force winds of 48 to 63 knots are 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.

Freezing spray warning in effect

Gulf - Magdalen

Issued 8:00 PM AST 21 December 2024

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 8:00 PM AST 21 December 2024 Tonight and Sunday At 8:00 p.m. AST tonight low 975 mb located over western
Newfoundland.
By 3:00 a.m. AST Sunday departing low 971 mb located near the
Strait of Belle Isle.

At 8:00 p.m. AST tonight approaching ridge located over the
Great Lakes.

Marine Weather Statement

Issued 7:44 PM AST 21 December 2024 A low over Western Newfoundland will move to lie near the Strait of
Belle Isle overnight tonight. Gale to storm force winds will diminish
to strong to gale force northwesterlies in the wake of the low later
tonight.

Marine interests are advised that storm warnings are in effect for
Banquereau, Cabot Strait - northern half, Gulf-Magdalen, and
Anticosti - southeastern half. Gale warnings are in effect for
eastern shore - eastern half, Sable - eastern half, East Scotian
Slope, Laurentian Fan, Cabot Strait - southern half, Northumberland
Strait, Chaleur-Miscou - eastern half and Anticosti - northwestern
half.

Freezing spray warnings are in effect for all Gulf of St. Lawrence
waters. Higher than normal water levels are possible along
north-facing coastlines of the Southern Gulf of St. Lawrence during
high tide this evening.

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.

Customized Weather shortcuts

Save your customized list as a bookmark.

Copy/paste or click on the link below then when the page displays, you can bookmark the page using the web browser. Bookmarking your customized list will allow you to access it even if the local storage on your device is erased.

Features

Canada's 10 most impactful weather stories of 2024

Find out which weather events made the list

Feedbackabout this web site
Date modified: