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Anticosti

Forecast

Marine Forecast

Issued 03:30 PM ADT 17 October 2019

Tonight and Friday.

Storm warning in effect. High water level warning in effect.

Wind east 30 knots increasing to easterly 50 this evening then diminishing to southerly 25 after midnight. Wind backing to southeasterly 15 to 20 Friday morning then diminishing to variable 10 to 15 Friday afternoon.

Rain beginning this evening changing to showers Friday morning. Fog patches forming Friday afternoon.

Waves

Issued 05:00 PM ADT 17 October 2019
Tonight and Friday. Seas 2 metres building to 3 to 5 this evening then subsiding to 2 to 3 Friday morning. Seas subsiding to 1 to 2 Friday afternoon.

Extended Forecast

Issued 03:30 PM ADT 17 October 2019
Saturday Wind northwest 25 to 30 knots.
Sunday Wind northwest 25 knots diminishing to northwest 10 to 15 late in the day.
Monday Wind westerly 10 to 15 knots.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 11:00 AM EDT 17 October 2019

Iceberg Limit

Iceberg limit at 0000 UTC 18 Oct estimated from the Labrador coast
near 5200N 5555W to 5130N 5400W to 5330N 5030W to 5500N 5100W to
5700N 5600W to 6100N 5900W to 6200N 5600W to 5900N 5000W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

High water level warning in effect

Anticosti

Issued 4:10 PM ADT 17 October 2019 Higher than normal water levels are expected or occurring.

An intense low pressure system tracking toward the region will give severe easterly winds. These winds will produce waves which in combination with a storm surge will give higher than normal waters at high tide this evening. These water levels will result in flooding along coastlines and potential erosion to beaches and damage to infrastructure.

Coastal flooding is likely, especially during high tide. Coastal erosion is possible in vulnerable areas.

High water level warnings are issued when water levels pose a threat to coastal regions.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Storm warning in effect

Anticosti

Issued 3:30 PM ADT 17 October 2019

'Storm' force winds of 48 to 63 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 3:30 PM ADT 17 October 2019 Tonight and Friday At 3:30 p.m. ADT today low 974 mb located over northern New England.
By 3:00 a.m. ADT Friday low 984 mb located over the Gaspe Peninsula.

At 3:30 p.m. ADT Friday low 988 mb located over the Quebec Lower
North Shore.

Marine Weather Statement

Issued 3:45 PM ADT 17 October 2019 An intense low pressure system currently over Northern New England
will move northward to lie over the Gaspé Peninsula Friday morning.
Winds increase to gale to storm force easterlies ahead of the low
then shift to strong to gale force southwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
eastern shore - eastern half, Sable - eastern half, East Scotian
Slope - eastern half, Fourchu, Cabot Strait, Northumberland Strait,
Gulf - Magdalen, Chaleur - Miscou, and Anticosti.

Gale warnings are in effect for Lurcher, Browns Bank, Georges Bank,
southwestern shore, LaHave Bank, West Scotian Slope, Banquereau, and
Laurentian Fan.

High water level warnings are in effect for Chaleur - Miscou and
Anticosti.

Also, rough surf and higher than normal water levels can be expected
along eastern portions of the Atlantic Coast of Nova Scotia early
this evening, and over portions of Northumberland Strait and the
Gulf of St. Lawrence this evening and overnight.

Atlantic - Newfoundland Area

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