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Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 PM EDT 15 March 2026

Tonight and Monday.

Gale warning in effect.

Wind west 20 to 30 knots diminishing to westerly 10 to 15 early this evening then increasing to southeasterly 15 to 25 late overnight. Wind increasing to southeasterly 25 to 35 Monday morning.

Snow Monday morning and afternoon with a risk of freezing rain late Monday afternoon changing to periods of rain. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Risk of freezing spray late this afternoon. Freezing spray Monday afternoon.

Low tonight minus 7. High Monday zero.

Waves

Issued 03:00 PM EDT 15 March 2026
Tonight and Monday. Over open water seas 1 to 2 metres subsiding to 1 or less this evening then building to 2 near noon Monday.

Extended Forecast

Issued 06:00 PM EDT 15 March 2026
Tuesday Wind east 15 to 25 knots increasing to south 40 to 50 in the morning then becoming southwest 35 to 45 late in the day.
Wednesday Wind west 30 to 40 knots diminishing to west 15 to 25 late in the day.
Thursday Wind southeasterly 10 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 15 March 2026 Today Tonight and Monday 7 tenths new ice including a trace of first-year ice. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Cap-Chat Burgeo Île Bicquette New Carlisle Îles de la Madeleine Airport Port Menier Summerside North Cape Pointe-au-Père Mont-Joli Airport La Pocatière Wreckhouse Banquereau - 44139 Port aux Basques Sagona Island Gaspé Airport LaHave Bank - 44150 Halifax Harbour - 44258 St. Lawrence Stephenville Airport Western Head Winterland Branch Hill Île aux Perroquets Beaver Island Baccaro Point St. Stephen Pointe-des-Monts Saint John Airport Sept-Îles Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Longue-Pointe-de-Mingan Miscou Island Île Rouge Kouchibouguac Pointe-Noire Kouchibouguac Havre-Saint-Pierre Airport Grand Manan Fundy Park (Alma) Miramichi Charlo West Chedabucto Bay – 44489 Bathurst Airport Baie-Comeau Airport Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Cap-d'Espoir Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Rivière-la-Madeleine McNabs Island Lunenburg Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 15 March 2026 Today Tonight and Monday

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

7 tenths new ice including a trace of first-year ice.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 3:00 PM EDT 15 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.

Freezing spray warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 3:00 PM EDT 15 March 2026

Moderate or severe freezing spray is 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 PM EDT 15 March 2026 Tonight and Monday At 3:00 p.m. EDT today ridge located on a line north-south over
Rivière-du-Loup.
By 5:00 p.m. EDT Monday ridge located on a line northwest-southeast
over Newfoundland.

At 3:00 p.m. EDT today low 990 mb located over southwestern Lake
Michigan.
By 8:00 p.m. EDT Monday intensifying low 983 mb located over
southeastern James Bay.

Atlantic - Maritimes Area

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