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  | 

Laurentian Fan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 16 December 2019

Today Tonight and Tuesday.

Storm warning in effect.

Wind west 40 knots increasing to west 50 early this morning then diminishing to west 40 this afternoon. Wind diminishing to northwest 30 Tuesday morning and to northerly 10 to 15 Tuesday evening.

Showers ending early this morning with a risk of thunderstorms. Periods of rain Tuesday evening.

Waves

Issued 05:00 AM AST 16 December 2019
Today Tonight and Tuesday. Seas 4 to 6 metres building to 7 to 9 this morning then subsiding to 5 to 7 after midnight. Seas subsiding to 3 to 5 Tuesday afternoon.

Extended Forecast

Issued 03:00 AM AST 16 December 2019
Wednesday Wind east 20 knots increasing to southwest 30 in the afternoon.
Thursday Wind light increasing to westerly 35 to 45 knots.
Friday Wind northwest 40 knots.

Ice Forecast

Issued 10:00 AM EST 15 December 2019 Today Tonight and Monday Ice free. 

[ 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 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
» US Marine Weather
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 15 December 2019 Today Tonight and Monday

Ice Edge

Ice edge estimated from Nova Scotia near 4540N 6130W to 4630N 6155W
to 4730N 6415W to 4850N 6335W to 4850N 6110W to 5040N 5755W to
Newfoundland near 4840N 5855W. Sea ice southwest then west then
north of the ice edge

Pointe-des-Monts to Anticosti - northern half
Pointe-des-Monts to Anticosti - southern half
Pointe a Michel to Pointe-des-Monts
Tadoussac to Pointe a Michel
Northumberland Strait
Gulf - Magdalen
Anticosti
Gulf - Port au Port
Northeast Gulf.
Open water except 5 tenths new ice along parts of the coasts.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 11:00 AM EST 15 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 16 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)

Storm warning in effect

Laurentian Fan

Issued 08:24 AM AST 16 December 2019

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 16 December 2019 Today Tonight and Tuesday At 3:00 a.m. AST today trough located over the Gulf of St. Lawrence.
By 3:30 p.m. AST today departing trough located over Newfoundland.

At 8:00 p.m. AST tonight ridge located over New England.
By 8:00 p.m. AST Tuesday ridge located over the Maritimes.

At 8:00 p.m. AST Tuesday approaching trough located west of
Georges Bank.

Marine Weather Statement

Issued 2:54 AM AST 16 December 2019 A trough extending southward over the Gulf of St. Lawrence will move
east of Newfoundland today. Gale to storm force westerlies will
gradually diminish tonight and Tuesday.

Late Tuesday, another trough will approach the region from Southern
New England. Winds will become moderate easterlies ahead of the
trough and then increase to strong southeasterlies. There is a
possibility of gale force southerlies over the Scotian Slope waters
late Tuesday.

Marine interests are advised that storm warnings are in effect for
Sable, East Scotian Slope, Laurentian Fan, Cabot Strait, Gulf -
Magdalen - northeastern half and Anticosti. Gale warnings are in
effect for all remaining waters.

In addition, freezing spray warnings are in effect for Cabot Strait
and all of the Gulf of St. Lawrence waters.

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.

What we are doing

Weather Forecasts

Weather Alerts

Weather Resources

Feedback about this web site
Date modified: