Anticosti - eastern half

Forecast

Marine Forecast

Issued 03:00 AM ADT 28 April 2017

Today Tonight and Saturday

Strong wind warning in effect.

Wind easterly 15 knots becoming variable 10 to 15 this afternoon then becoming westerly 10 to 15 overnight. Wind increasing to south 15 to 20 Saturday afternoon then becoming northwest 20 Saturday evening with gusts to 35 in the Honguedo Strait.

Periods of rain or freezing rain changing to showers this afternoon and ending overnight. Periods of rain beginning Saturday afternoon. Fog patches.

Waves

Issued 05:00 AM ADT 28 April 2017

Anticosti - northern half

Today Tonight and Saturday Seas 1 to 2 metres subsiding to 1 or less after midnight then building to 1 to 2 Saturday evening.

Anticosti - southern half

Today Tonight and Saturday Seas 1 to 2 metres subsiding to 1 or less after midnight then building to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:00 AM ADT 28 April 2017
Sunday Wind northwest 25 knots.
Monday Wind variable 10 to 15 knots.
Tuesday Wind variable 10 to 15 knots increasing to southeast 30 late in the day.

Ice Forecast

Issued 9:52 AM EDT 27 April 2017 Today Bergy water. 

[ 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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 9:52 AM EDT 27 April 2017 Today

Ice Edge

Ice edge estimated from Nova Scotia near 4700N 6035W to 4745N 6130W
to 4710N 6340W to 4900N 6355W to 4925N 6545W to 4910N 6705W to 4950N
6645W to 4955N 6525W to 4855N 6230W to Newfoundland near 4905N
5825W. Sea ice north and south of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 11:00 AM EDT 27 April 2017

Iceberg Limit

Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near
4740N 5719W to 4400N 5700W to 4245N 5500W to 4230N 4535W to 4745N
4215W to 5115N 4500W to 5300N 4930W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 27 Apr Quebec near 5021N 6239W to
Anticosti Island near 4914N 6156W then from Anticosti Island near
4910N 6225W to Newfoundland near 4737N 5914W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
western iceberg limit.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti

Issued 03:00 AM ADT 28 April 2017

'Strong' winds of 20 to 33 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 3:00 AM ADT 28 April 2017 Today Tonight and Saturday At 3:00 a.m. ADT today dissipating trough located over the northern
Gulf of St. Lawrence.

At 3:00 a.m. ADT Saturday trough located over southern Ontario.
By 3:30 p.m. ADT Saturday trough located over New Brunswick.

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