Language selection

Government of Canada / Gouvernement du Canada

Search

My Weather Profile Weather Topics  | 

Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 20 September 2021

Tonight and Tuesday.

Gale warning in effect.

Wind north 35 knots diminishing to northeast 25 late overnight and to northeast 15 near noon Tuesday. Wind becoming variable 10 to 15 Tuesday evening.

Waves

Issued 06:00 PM NDT 20 September 2021
Tonight and Tuesday. Seas 6 to 8 metres subsiding to 4 to 6 this evening and to 3 to 4 Tuesday morning. Seas subsiding to 2 to 3 Tuesday afternoon and to 1 to 2 Tuesday evening.

Extended Forecast

Issued 03:30 PM NDT 20 September 2021
Wednesday Wind light becoming northwest 15 knots in the afternoon.
Thursday Wind northwest 15 knots.
Friday Wind northwest 15 to 20 knots veering to northeast 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 Forecasts available to mariners upon request.  

[ Canadian Ice Service ]

Stay connected

ATOM

List of Official Text Forecasts
Resources

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 20 September 2021

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from the Labrador coast
near 5238N 5548W to 5300N 5400W to 5500N 5315W to 5800N 5700W to
6240N 6015W to 6310N 5640W to 5925N 5230W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 20 September 2021

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from the Labrador coast
near 5238N 5548W to 5300N 5400W to 5500N 5315W to 5800N 5700W to
6240N 6015W to 6310N 5640W to 5925N 5230W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 8:00 PM NDT 20 September 2021

'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 8:00 PM NDT 20 September 2021 Tonight and Tuesday At 8:00 p.m. NDT tonight weakening low 997 mb located southeast
of the Grand Banks.
By 3:30 p.m. NDT Tuesday low 1006 mb located southeast of the
Grand Banks.

At 8:00 p.m. NDT tonight trough located over northern Quebec.
By 3:30 p.m. NDT Tuesday quasi-stationary trough located on a line
east-west over northwestern Labrador Sea.

At 8:00 p.m. NDT tonight ridge located over eastern Labrador.
By 8:00 p.m. NDT Tuesday ridge located on a line northeast-southwest
over the Grand Banks.

Marine Weather Statement

Issued 7:52 PM NDT 20 September 2021 An intense low pressure system will track southeast of the district
tonight where it will stall for a few days. Gale to storm force
northerly winds will diminish tonight into Tuesday as the low weakens
and a ridge of high pressure moves southeast of Newfoundland.

A trough of low pressure will stretch across the Labrador Sea on
Tuesday. Gale force southwesterlies will develop over the Strait of
Belle Isle near noon Tuesday between this trough and the ridge of
high pressure to the southeast.

Marine interests are advised that a storm warning is in effect for
Southeastern Grand Banks. Gale warnings are in effect for Strait of
Belle Isle, East Coast, Northern Grand Banks and Southwestern Grand
Banks.

Atlantic - Maritimes 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.

What we are doing

Weather Forecasts

Weather Alerts

Weather Resources

Feedback about this web site
Date modified: