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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 09 December 2019

Tonight and Tuesday.

Gale warning in effect.

Wind south 15 to 20 knots increasing to south 35 late overnight then diminishing to southwest 25 near noon Tuesday.

Rain ending near noon Tuesday. Showers Tuesday evening. Fog patches.

Extended Forecast

Issued 03:30 PM AST 09 December 2019
Wednesday Wind northwest 30 knots diminishing to northwest 15 to 20 in the afternoon.
Thursday Wind westerly 15 to 20 knots increasing to northwest 35.
Friday Wind northwest 20 to 25 knots backing to southwest 15 to 20.

Ice Forecast

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday Open water except 1 tenth new ice along parts of the coasts. 

[ Canadian Ice Service ]

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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
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from New Brunswick near 4545N 6205W to
Prince Edward Island near 4625N 6205W. Sea ice west of the ice edge

Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4730N 6415W to 4850N 6335W to 4850N 6110W to 5050N 5805W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Open water except 1 tenth new ice along parts of the coasts.

Warnings

Warnings (In effect)

Gale warning in effect

Northumberland Strait

Issued 8:00 PM AST 09 December 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 8:00 PM AST 9 December 2019 Tonight and Tuesday At 8:00 p.m. AST tonight deepening low 991 mb located over the
Great Lakes.
By 8:00 p.m. AST Tuesday low 984 mb located over northern Labrador.

Marine Weather Statement

Issued 7:19 PM AST 9 December 2019 A developing low pressure system over the Great Lakes area will track
northeastward to lie over Northern Labrador by Tuesday evening. As a
result of this low and its associated trough of low pressure, gale to
near storm force south to southwest winds will develop across much of
the district tonight. Those winds will diminish somewhat on Tuesday
to strong to gale force southwesterlies.

Marine interests are advised that gale warnings are in effect for all
waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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