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Anticosti

Forecast

Marine Forecast

Issued 03:00 AM AST 17 November 2019

Today Tonight and Monday.

Gale warning in effect.

Wind northwest 35 knots diminishing to northwest 25 this morning then backing to westerly 15 to 20 this afternoon. Wind backing to southwest 10 to 15 overnight then becoming light Monday morning. Wind increasing to east 15 to 20 Monday evening.

Risk of freezing spray this morning.

Temperatures minus 3 rising to plus 3 Monday evening.

Waves

Issued 05:00 AM AST 17 November 2019
Today Tonight and Monday. Seas 2 metres except 3 to 4 over southeastern sections this morning. Seas subsiding to 1 or less Monday morning.

Extended Forecast

Issued 03:00 AM AST 17 November 2019
Tuesday Wind northeast 25 to 35 knots becoming north 25 late in the day.
Wednesday Wind north 25 knots.
Thursday Wind northeast 25 knots backing to northerly 15 to 20.

Ice Forecast

Issued 10:00 AM EST 16 November 2019 Today Tonight and Sunday Open water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 16 November 2019 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nova Scotia near 4555N 6155W to 4840N 6045W
to Quebec near 5125N 5735W. Sea ice northwest of the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coasts.

 

Iceberg Bulletin

Issued 11:00 AM EST 16 November 2019

Iceberg Limit

Iceberg limit at 0000 UTC 17 Nov estimated from the Labrador coast
near 5210N 5545W to 5100N 5200W to 5045N 4730W to 5200N 4630W to
5530N 5400W to 6100N 5900W to 6200N 5400W to 5800N 4800W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti

Issued 03:00 AM AST 17 November 2019

'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 3:00 AM AST 17 November 2019 Today Tonight and Monday At 3:00 a.m. AST today departing trough located east of the
Grand Banks.

At 3:30 p.m. AST today deepening low 998 mb located over
southeastern Cape Hatteras.
By 3:30 p.m. AST Monday low 991 mb located southwest of Georges
Bank.

At 3:00 a.m. AST today ridge located over southern Quebec.
By 3:00 a.m. AST Monday ridge located on a line northwest-southeast
over Banquereau.

Marine Weather Statement

Issued 2:53 AM AST 17 November 2019 Strong to gale force westerlies over northern waters will diminish
today as a ridge of high pressure moves into the region.

Later today, a low pressure system near Cape Hatteras will begin to
move up the U.S. Eastern Seaboard. Strong to gale force easterlies
will spread across most waters ahead of the low. In the wake of the
low, winds will shift to strong to gale force southerlies.

Marine interests are advised that gale warnings are in effect for all
waters except Northumberland Strait, Gulf - Magdalen - southwestern
half, and Chaleur - Miscou.

St. Lawrence - St. Lawrence River Area

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