Language selection


My Weather Profile Weather Topics  | 

Southwest Coast


Marine Forecast

Issued 08:00 PM NDT 23 September 2020

Tonight and Thursday.

Gale warning in effect.

Wind south 35 to 45 knots and locally gusts to 55 along the coast. Wind becoming southwest 25 to 35 this evening then becoming west 25 Thursday morning. Wind diminishing to west 15 to 20 Thursday afternoon.

Showers ending Thursday morning. Fog patches dissipating this evening.


Issued 06:00 PM NDT 23 September 2020
Tonight and Thursday. Seas 7 to 9 metres subsiding to 3 to 5 this evening and to 3 to 4 late overnight. Seas subsiding to 2 to 3 Thursday afternoon and to 1 to 2 Thursday evening.

Extended Forecast

Issued 03:30 PM NDT 23 September 2020
Friday Wind west 15 to 20 knots increasing to west 25 in the afternoon.
Saturday Wind west 20 knots.
Sunday Wind southwest 15 to 20 knots increasing to southwest 25.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

Stay connected


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
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 2:30 PM EDT 23 September 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Sep estimated from Newfoundland near
5019N 5630W to 5030N 4900W to 5400N 4900W to 5530N 5200W to 5700N
5500W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 24 Sep estimated from Newfoundland
near 5120N 5636W to the Labrador coast near 5133N 5648W.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 8:00 PM NDT 23 September 2020

'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.


Technical Marine Synopsis

Issued 8:00 PM NDT 23 September 2020 Tonight and Thursday At 8:00 p.m. NDT tonight Post-tropical Storm Teddy 978 mb located
at 49.6N 58.4W.
By 8:00 p.m. NDT Thursday low 968 mb located over northwestern
Labrador Sea.

Marine Weather Statement

Issued 8:01 PM NDT 23 September 2020 Post-tropical storm Teddy, currently northwest of the Port au Port
Peninsula, will track northeastwards through the Gulf of St. Lawrence
tonight. Strong to gale force south to southeasterlies ahead of Teddy
will shift to strong to gale force west to southwesterlies in its

Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle and Northeast Gulf.

At 8:00 PM NDT, post-tropical storm Teddy was located near
Latitude 49.6 north and longitude 58.4 west, about 65 nautical miles
north of Stephenville. Maximum sustained winds are estimated at 45
knots and central pressure at 978 MB. Teddy is moving northeast at 27

Atlantic - Maritimes Area

Another Region

What we are doing

Date modified: