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Fundy

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 19 April 2026

Today Tonight and Monday.

Strong wind warning in effect.

Wind easterly 15 knots increasing to southwest 15 to 20 near noon then veering to northwest 25 near midnight. Wind diminishing to northwest 15 Monday morning then backing to southwest 15 Monday afternoon.

Showers changing to rain this evening and ending overnight. Fog patches dissipating overnight.

Waves

Issued 05:00 AM ADT 19 April 2026
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 19 April 2026
Tuesday Wind northeast 25 knots diminishing to light in the afternoon.
Wednesday Wind light becoming southwest 15 knots.
Thursday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 18 April 2026 Today Tonight and Sunday 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 Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île d'Orléans Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 18 April 2026 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Cape Breton Island near 4702N 6025W to
4745N 6115W to Gaspe Peninsula near 4846N 6410W. Sea ice southwest
of the ice edge.

Second ice edge estimated from Quebec near 4838N 6811W to 5005N
6600W to 4945N 6015W to Newfoundland near 4806N 5905W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Fundy

Issued 03:00 AM ADT 19 April 2026

'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 19 April 2026 Today Tonight and Monday At 10:00 a.m. ADT today trough located from Quebec to New England.
By 8:00 p.m. ADT Monday trough located from Newfoundland to
Laurentian Fan.

At 8:00 p.m. ADT Monday ridge located over the western Marine
District.

Marine Weather Statement

Issued 2:52 AM ADT 19 April 2026 A trough of low pressure extending from a low over Northern Quebec
will approach the marine district today then track across the
district tonight and Monday. Strong to gale southerly winds ahead of
the trough shift to strong to gale force northwesterlies in its wake.

Marine interests are advised that a gale warning is in effect for
Cabot Strait - northern half and Anticosti - northwestern half.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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