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Chaleur - Miscou - eastern half

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 16 March 2026

Tonight and Tuesday.

Gale warning in effect.

Wind south 30 knots increasing to south 35 late overnight and to south 40 Tuesday morning. Wind diminishing to southwest 25 early Tuesday evening.

Periods of rain. Fog patches dissipating Tuesday afternoon.

Extended Forecast

Issued 03:30 PM ADT 16 March 2026
Wednesday Wind west 25 knots diminishing to west 15 late in the day.
Thursday Wind southerly 15 knots.
Friday Wind southerly 15 knots.

Ice Forecast

Issued 10:00 AM EDT 16 March 2026 Today Tonight and Tuesday 3 tenths new ice including 1 tenth first-year ice except 9 tenths grey-white ice including 3 tenths first-year ice in the northern section. Consolidated first-year ice along parts of the coasts. 

[ Canadian Ice Service ]

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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 16 March 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Nova Scotia near 4437N 6325W to 4419N 6258W
to 4602N 5807W to Newfoundland near 4740N 5814W. Sea ice north of
the ice edge.

Ice Coverage

3 tenths new ice including 1 tenth first-year ice except 9 tenths
grey-white ice including 3 tenths first-year ice in the northern
section. Consolidated first-year ice along parts of the coasts.

Warnings

Warnings (In effect)

Gale warning in effect

Chaleur - Miscou - eastern half

Issued 8:00 PM ADT 16 March 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 16 March 2026 Tonight and Tuesday At 8:00 p.m. ADT tonight cold front from low located over the
eastern United States.
By 3:30 p.m. ADT Tuesday cold front from low located from Labrador
to Georges Bank.

At 8:00 p.m. ADT Tuesday departing cold front from low located
from Labrador Sea to East Scotian Slope.

Marine Weather Statement

Issued 7:47 PM ADT 16 March 2026 An intensifying cold front over the Eastern United States will
approach the region tonight and slowly track eastward across the
marine district on Tuesday. Strong to gale force southerly winds will
increase to gale to near storm force just ahead of the front.
Winds will shift to strong to gale force southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters.

St. Lawrence - St. Lawrence River Area

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