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Anticosti

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 21 March 2023

Today Tonight and Wednesday.

Wind westerly 20 to 25 knots veering to northwest 25 Wednesday evening with gusts to 35 in the Honguedo Strait.

Scattered flurries Wednesday.

Freezing spray warning in effect.

Freezing spray beginning near noon Wednesday.

Temperatures near minus 3.

Waves

Issued 05:00 AM ADT 21 March 2023

Anticosti - northwestern half

Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 this morning.

Anticosti - southeastern half

Today Tonight and Wednesday. Seas 3 to 5 metres subsiding to 2 to 3 this morning and to 1 to 2 early this evening. Seas building to 2 to 3 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM ADT 21 March 2023
Thursday Wind northwest 15 knots increasing to southeast 25 in the afternoon.
Friday Wind southeast 30 knots diminishing to northerly 20.
Saturday Wind north 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday Open water except consolidated first-year ice along parts of the coasts. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4557N 5947W to 4620N 5930W
to 4845N 6230W to 4946N 5849W to 4730N 5940W to Newfoundland near
4711N 5528W. Sea ice west then northeast of the ice edge.

Ice Coverage

Open water except consolidated first-year ice along parts of the
coasts.

 

Iceberg Bulletin

Issued 4:12 PM EDT 20 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 21 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4515N 5000W to 4535N 4610W to 4700N
4500W to 4845N 4525W to 5835N 5540W to 6005N 5015W to 5900N 4815W to
5820N 4520W then eastwards.

Western iceberg limit at 0000 UTC 21 Mar estimated from Quebec near
5027N 5948W to Newfoundland near 4936N 5753W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Anticosti

Issued 10:00 AM ADT 21 March 2023

Moderate or severe freezing spray is 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 10:00 AM ADT 21 March 2023 Today Tonight and Wednesday At 10:00 a.m. ADT today ridge located over the southwestern Marine
District.
By 3:00 a.m. ADT Wednesday departing ridge located over Laurentian
Fan.

At 10:00 a.m. ADT today trough located over the eastern Great Lakes.
By 3:00 a.m. ADT Wednesday trough located over Cape Breton Island.

Marine Weather Statement

Issued 9:39 AM ADT 21 March 2023 All gale warnings have ended.

Marine interests are advised that freezing spray warnings are in
effect for Chaleur - Miscou and Anticosti.

Atlantic - Maritimes Area

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Marine Weather for Canada

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