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Gulf - Magdalen

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 04 December 2020

Tonight and Saturday.

Wind southerly 15 to 20 knots veering to southwest 20 to 25 near midnight except southwest 15 over northwestern sections. Wind diminishing to variable 10 to 15 late overnight then becoming northeast 15 late Saturday afternoon. Wind increasing to northeast 25 Saturday evening.

Showers changing to rain Saturday afternoon. Fog patches forming near noon Saturday.

Waves

Issued 05:00 PM AST 04 December 2020
Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less Saturday morning then building to 1 to 2 Saturday evening.

Extended Forecast

Issued 03:00 AM AST 05 December 2020
Monday Wind northwest 25 to 30 knots.
Tuesday Wind north 15 to 20 knots.
Wednesday Wind northerly 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 4 December 2020 Today Tonight and Saturday Ice free. 

[ Canadian Ice Service ]

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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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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 4 December 2020 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Quebec near 5000N 6645W to 4840N 6210W to
5015N 5915W to Quebec near 5120N 5800W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EST 4 December 2020

Iceberg Limit

Iceberg limit at 0000 UTC 5 Dec estimated from Newfoundland near
5100N 5550W to 5045N 5300W to 5500N 5200W to 5900N 5700W to 6000N
5300W to 5800N 4900W then eastwards.

Western iceberg limit at 0000 UTC 5 Dec estimated from the Labrador
coast near 5145N 5620W to Newfoundland near 5131N 5604W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 4 December 2020 Tonight and Saturday At 8:00 p.m. AST tonight ridge located on a line northeast-southwest
over Laurentian Fan.
By 3:00 a.m. AST Saturday departing ridge located southeast of
the Marine District.

At 3:00 a.m. AST Saturday deepening low 1003 mb located north of
Cape Hatteras.
By 8:00 p.m. AST Saturday low 984 mb located over the Gulf of Maine.

Marine Weather Statement

Issued 7:47 PM AST 4 December 2020 A low pressure system will approach from the southwest on Saturday
and track slowly across the Bay of Fundy on Sunday. Strong to gale
force easterlies developing ahead of the low on Saturday will shift
to gale force southerlies over southernmost waters by late Saturday
evening.

Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, Georges Bank, southwestern shore, LaHave Bank,
and West Scotian Slope.

Outlook for the start of the southwest lobster fishery.

For lfa34.

Tonight..Winds southwest 20 knots increasing to southwest 25 to 30
this evening then diminishing to southwest 15 overnight. Seas 2 to 3
metres building to 3 to 4 metres this evening then subsiding to 2 to
3 metres overnight.

Saturday..Winds southwest 15 knots diminishing to light early in the
morning. Winds increasing to southeast 25 in the afternoon and to
southeast 35 in the evening. Seas 2 to 3 metres subsiding to 1 to 2
metres early in the morning then building to 3 to 5 metres in the
evening.

Sunday..Winds southwest 35 to 45 knots diminishing to westerly 25 to
35 in the morning then diminishing to northwest 25 in the afternoon.
Sea state 5 to 7 metres diminishing to 3 to 4 metres in the
afternoon.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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