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Northumberland Strait

Forecast

Marine Forecast

Issued 03:00 AM ADT 20 August 2019

Today Tonight and Wednesday.

Wind westerly 15 knots becoming variable 10 to 15 near noon then becoming west 15 near midnight. Wind diminishing to light Wednesday morning then becoming southwest 15 Wednesday afternoon.

Showers ending this morning with a risk of thunderstorms.

Extended Forecast

Issued 03:00 AM ADT 20 August 2019
Thursday Wind southerly 20 to 25 knots.
Friday Wind westerly 20 knots.
Saturday Wind northerly 20 knots backing to westerly 15 late in the day.

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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.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 20 August 2019 Today Tonight and Wednesday At 3:00 a.m. ADT today trough located on a line north-south over
the western Gulf of St. Lawrence.
By 8:00 p.m. ADT tonight trough located from Newfoundland to the
Gulf of Maine.

At 3:00 a.m. ADT today low located south of Georges Bank.
By 3:00 a.m. ADT Wednesday departing low located southeast of
Laurentian Fan.

At 8:00 p.m. ADT tonight ridge located on a line north-south over
the Gulf of Maine.
By 3:30 p.m. ADT Wednesday ridge located on a line north-south
over Cabot Strait.

Atlantic - Newfoundland Area

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