Language selection

Features

My Weather Profile Weather Topics  | 

Anticosti - eastern half

Forecast

Marine Forecast

Issued 03:00 AM ADT 21 September 2019

Today Tonight and Sunday.

Strong wind warning in effect.

Wind north 25 to 30 knots diminishing to northwesterly 15 to 20 near noon then backing to west 15 to 20 this evening. Wind becoming southwest 15 Sunday morning then increasing to southwest 25 near noon Sunday.

Waves

Issued 05:00 AM ADT 21 September 2019
Today Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 this morning then subsiding to 1 to 2 this afternoon. Seas subsiding to 1 or less late overnight then building to 1 to 2 near noon Sunday.

Extended Forecast

Issued 03:00 AM ADT 21 September 2019
Monday Wind southwest 25 knots diminishing to variable 15 in the afternoon.
Tuesday Wind northeast 20 to 25 knots.
Wednesday Wind northeasterly 20 knots.

Stay connected

ATOM

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 EDT 2 June 2019 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 11:00 AM EDT 20 September 2019

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
5100N 5550W to 5130N 4930W to 5330N 5000W to 5700N 5500W to 6100N
5800W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 21 Sep estimated from the Labrador
coast near 5138N 5636W to Newfoundland near 5124N 5629W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti - eastern half

Issued 03:00 AM ADT 21 September 2019

'Strong' winds of 20 to 33 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 ADT 21 September 2019 Today Tonight and Sunday At 3:00 a.m. ADT today Post-tropical Storm Humberto 981 mb located
at 45.0N 52.7W.
By 8:00 p.m. ADT tonight departing Post-tropical Storm Humberto
984 mb located at 46.6N 42.6W.

At 3:00 a.m. ADT today trough located on a line northeast-southwest
over the Gulf of St. Lawrence.
By 3:30 p.m. ADT today trough located southeast of Laurentian Fan.

At 3:30 p.m. ADT today ridge located on a line northeast-southwest
over the Gulf of St. Lawrence.
By 3:30 p.m. ADT Sunday ridge located over the southern Marine
District.

Marine Weather Statement

Issued 2:52 AM ADT 21 September 2019 Post-tropical storm Humberto is south of the Avalon Peninsula of
Newfoundland and will pass east of the Grand Banks this afternoon.
Strong gales over easternmost waters will diminish to strong winds
this morning. Winds will further diminish as a ridge moves in from
the west today.

Marine interests are advised that gale warnings are in effect for
Banquereau - southeastern half and Laurentian Fan - eastern half.

At 3:00 AM ADT, post-tropical storm Humberto is located near
Latitude 45.0 north and longitude 52.7 west, or about 100 nautical
miles south of Cape Race. Maximum sustained winds are estimated at 55
knots and central pressure at 981 MB. Humberto is moving east
northeast at 21 knots.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: