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Forecast

Marine Forecast

Issued 03:00 AM AST 27 November 2022

Today Tonight and Monday.

Wind northwesterly 15 knots backing to west 10 to 15 this morning then to southwest 15 early this evening. Wind diminishing to light near midnight then increasing to northeast 15 Monday morning. Wind increasing to northerly 25 near noon Monday then backing to northwest 30 Monday evening with gusts to 40 in the Honguedo Strait.

Periods of rain or snow beginning overnight becoming periods of snow Monday afternoon. Visibility 1 mile or less in precipitation.

Risk of freezing spray Monday evening.

Temperatures plus 2 falling to minus 4 Monday evening.

Waves

Issued 05:00 AM AST 27 November 2022
Today Tonight and Monday. Seas 1 to 2 metres subsiding to 1 or less Monday morning then building to 1 to 2 Monday afternoon.

Extended Forecast

Issued 03:00 AM AST 27 November 2022
Tuesday Wind northwest 25 knots.
Wednesday Wind northwest 10 to 15 knots increasing to south 25 late in the day.
Thursday Wind southeast 40 to 50 knots diminishing to south 30 to 40 late in the day.

Ice Forecast

Issued 10:00 AM EST 26 November 2022 Today Tonight and Sunday Open water except 1 tenth new ice in some bays. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 EST 26 November 2022 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 1 tenth new ice in some bays.

 

Iceberg Bulletin

Issued 1:30 PM EST 26 November 2022

Iceberg Limit

Iceberg limit at 0000 UTC 27 Nov estimated from the Labrador coast
near 5222N 5539W to 5230N 5345W to 5430N 5400W to 5815N 5630W to
6000N 5310W to 5825N 4700W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 27 November 2022 Today Tonight and Monday At 3:00 a.m. AST today departing low 972 mb located over eastern
Laurentian Fan.

At 3:00 a.m. AST Monday low 986 mb located over the Gulf of Maine.
By 8:00 p.m. AST tonight departing low 982 mb located over
Newfoundland.

At 10:00 a.m. AST today ridge located on a line northeast-southwest
over the Maritimes.
By 3:00 a.m. AST Monday departing ridge located over the eastern
Marine District.

Marine Weather Statement

Issued 2:37 AM AST 27 November 2022 An intense low pressure system near the Grand Banks will move away
this morning. Gale to storm force northerlies will diminish in its
wake as a ridge moves across the district today. On Monday a second
low will move across the district to lie over Newfoundland Monday
evening. Gale to storm force southwesterlies will prevail near and
south of the low.

Marine interests are advised that a hurricane force wind warning is
in effect for Laurentian Fan - western half. Storm warnings are in
effect for Georges Bank, West Scotian Slope, East Scotian Slope,
Banquereau and Laurentian Fan - eastern half. Gale warnings are in
effect for all remaining waters except Fundy, Grand Manan, and all
Gulf of St. Lawrence waters.

Outlook for the start of the Southwest Nova lobster fishery.

Tuesday...

Lfa33: winds north 20 knots diminishing to 10 to 15 by noon then
light. Seas 2 metres diminishing to 1 metre near noon.

Lfa34: winds north 20 knots diminishing to 10 to 15 by noon then
light in the afternoon. Seas 1 to 2 metres diminishing to 1 late in
the afternoon.

Wednesday...

Lfa33: winds light increasing to south 15 in the afternoon and south
25 in the afternoon. Seas 1 metre increasing to 1 to 2 in the
afternoon.

Lfa34: winds light increasing to southerly 20 knots near noon and to
25 to 30 in the afternoon. Seas 1 metre.

Thursday...

Lfa33: winds south 40 to 50 knots becoming west 25 to 35 near noon.
In seas 2 to 3 metres increasing to 3 to 4 in the afternoon.

Lfa34: winds south 40 to 50 knots becoming west 30 in the afternoon.
Seas 3 to 5 metres becoming 3 to 4 in the afternoon.

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