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Fundy

Forecast

Marine Forecast

Issued 08:00 PM ADT 30 April 2025

Tonight and Thursday.

Strong wind warning in effect.

Wind northwest 25 knots diminishing to northwest 15 early Thursday morning and to light near noon Thursday. Wind increasing to southwest 15 to 20 late Thursday afternoon.

Waves

Issued 05:00 PM ADT 30 April 2025
Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM ADT 30 April 2025
Friday Wind southwest 20 knots diminishing to light in the morning then increasing to south 20 late in the day.
Saturday Wind southwest 25 knots.
Sunday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 30 April 2025 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Saint-Hubert Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 30 April 2025 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Quebec near 5013N 6207W to 4959N 6152W to
4959N 6028W to 5053N 5806W to Newfoundland near 5029N 5728W. Sea ice
north then east of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Fundy

Issued 8:00 PM ADT 30 April 2025

'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 8:00 PM ADT 30 April 2025 Tonight and Thursday At 8:00 p.m. ADT tonight low 993 mb located east of Anticosti
Island.
By 3:30 p.m. ADT Thursday low 994 mb located over eastern
Newfoundland.

At 8:00 p.m. ADT Thursday approaching ridge located on a line
north-south over the western Marine District.

Marine Weather Statement

Issued 7:40 PM ADT 30 April 2025 A low pressure system east of Anticosti Island will track east
tonight to lie over Eastern Newfoundland by Thursday afternoon.
Strong southwesterlies ahead of the low shift to strong to storm
force northwesterlies behind it. Winds will gradually diminish on
Thursday as high pressure builds in.

Marine interests are advised that a storm warning is in effect for
Gulf-Magdalen - northeastern half. Gale warnings are in effect for
Banquereau, Laurentian Fan - northeastern half, Cabot Strait,
Gulf-Magdalen - southwestern half, Chaleur-Miscou, and Anticosti.

St. Lawrence - St. Lawrence River Area

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