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Gulf - Magdalen - northwestern half

Forecast

Marine Forecast

Issued 08:00 PM AST 22 November 2024

Tonight and Saturday.

Storm warning in effect.

Wind northeast 25 knots increasing to northeast 35 Saturday morning and to northeast 40 to 50 Saturday afternoon. Wind diminishing to easterly 35 Saturday evening.

Rain overnight and Saturday.

Waves

Issued 05:00 PM AST 22 November 2024
Tonight and Saturday. Seas 3 to 4 metres subsiding to 2 to 3 this evening then building to 3 to 5 near noon Saturday.

Extended Forecast

Issued 03:30 PM AST 22 November 2024
Sunday Wind northeasterly 20 knots increasing to northwesterly 25 to 30 late in the day.
Monday Wind northwest 20 to 25 knots.
Tuesday Wind variable 10 to 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport 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 Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 1:30 PM EST 22 November 2024

Iceberg Limit

Iceberg limit at 0000 UTC 23 Nov estimated from the Labrador coast
near 5213N 5540W to 5245N 5415W to 5430N 5330W to 5900N 5645W to
5930N 5245W to 5830N 4550W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Gulf - Magdalen - northwestern half

Issued 8:00 PM AST 22 November 2024

'Storm' force winds of 48 to 63 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 AST 22 November 2024 Tonight and Saturday At 8:00 p.m. AST tonight deepening low 994 mb located southwest
of the Marine District.
By 8:00 p.m. AST Saturday low 970 mb located over the central
Marine District.

Marine Weather Statement

Issued 7:50 PM AST 22 November 2024 A low pressure system will deepen as it approaches the southwestern
marine district and will cross Nova Scotia Saturday and then stall
Saturday night. Winds will increase to gale to storm force
Easterlies ahead of the low then shift to gale force southwesterlies
south of it. Winds will become gale force northwesterly over western
waters in the wake of the low.

Marine interests are advised that storm warnings are in effect for
Cabot Strait, Gulf-Magdalen and Chaleur-Miscou - eastern half.
Gale warnings are in effect for all remaining waters.

Marine interests are advised that higher than normal water levels and
rough surf is expected along north and east facing coastlines of the
Gulf of St. Lawrence near high tide Saturday afternoon and evening.

Outlook for the start of the Southwest Nova lobster fishery.

Sunday..Winds northwesterly 35 knots. Seas 3 to 4 metres.
Monday..Winds northwesterly 25 to 30 knots diminishing to 15 to 20
late in the day. Seas 2 to 3 metres subsiding to 1 to 2 late in the
day.
Tuesday..Winds northwesterly 10 to 15 knots diminishing to light.
Seas one metre or less.

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