Language selection

Weather shortcuts

Laurentian Fan

Forecast

Marine Forecast

Issued 03:00 AM ADT 21 April 2024

Today Tonight and Monday.

Wind south 30 knots diminishing to west 15 near noon and to light early this evening. Wind light Monday.

Rain and fog patches today with a risk of thunderstorms.

Waves

Issued 05:00 AM ADT 21 April 2024
Today Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 this afternoon and to 1 Monday evening.

Extended Forecast

Issued 03:00 AM ADT 21 April 2024
Tuesday Wind north 20 knots veering to east 20 in the afternoon.
Wednesday Wind southeast 15 knots increasing to south 25.
Thursday Wind south 25 knots becoming northerly 25.

Ice Forecast

Issued 10:00 AM EDT 20 April 2024 Today Tonight and Sunday Ice free. 

[ Canadian Ice Service ]

Stay connected

ATOM

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 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 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 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

Issued 10:00 AM EDT 20 April 2024 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Quebec near 5013N 6313W to 4951N 6034W to
5112N 5742W to Newfoundland near 5048N 5704W. Sea ice north then
east of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 20 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4729N 5245W to 4805N 4945W to 5155N 4710W to 5445N 4940W to 5445N
4940W to 5625N 4855W then eastward.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5013N 6130W to Newfoundland near 4905N 5804W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 21 April 2024 Today Tonight and Monday At 3:00 a.m. ADT today trough located from Newfoundland to East
Scotian Slope.
By 3:30 p.m. ADT today trough located east of the Marine District.

At 8:00 p.m. ADT tonight deepening low 1004 mb located north of
the St. Lawrence River.
By 8:00 p.m. ADT Monday low 991 mb located over Labrador.

Marine Weather Statement

Issued 2:45 AM ADT 21 April 2024 A low pressure system over Eastern Quebec this evening will intensify
as it moves northeast to Labrador by Monday evening. Strong to gale
force westerlies will develop southwest of the low Monday.

Marine interests are advised that a gale warning is in effect for
Anticosti.

A freezing spray warning is in effect for Anticosti.

Atlantic - Maritimes Area

Another Region

Date modified: