Laurentian Fan

Forecast

Marine Forecast

Issued 03:00 AM AST 20 November 2017

Today Tonight and Tuesday.

Gale warning in effect.

Wind south 25 to 35 knots becoming west 25 early this morning then increasing to west 35 this evening. Wind diminishing to westerly 25 Tuesday morning.

Periods of rain and a few thunderstorms ending Tuesday morning. Fog patches dissipating this morning.

Waves

Issued 05:00 AM AST 20 November 2017
Today Tonight and Tuesday. Seas 3 to 5 metres.

Extended Forecast

Issued 03:00 AM AST 20 November 2017
Wednesday Wind westerly 20 knots.
Thursday Wind south 35 knots diminishing to northwest 25 late in the day.
Friday Wind light becoming west 15 knots.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island 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 Wreckhouse Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Eskasoni (First Nations) Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 11:00 AM EST 19 November 2017

Iceberg Limit

Iceberg limit at 0000 UTC 20 Nov estimated from the Labrador coast
near 5200N 5555W to 5100N 5415W to 5200N 4900W to 5300N 4730W to
5500N 5000W to 6000N 6000W to 6100N 5400W to 5800N 5000W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Laurentian Fan

Issued 03:00 AM AST 20 November 2017

'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 3:00 AM AST 20 November 2017 Today Tonight and Tuesday At 3:00 a.m. AST today departing cold front from low located over
the eastern Marine District.

At 3:00 a.m. AST Tuesday ridge located west of the Marine District.
By 8:00 p.m. AST Tuesday ridge located south of the Marine District.

Marine Weather Statement

Issued 2:51 AM AST 20 November 2017 A cold front extending from a low pressure system in Western Labrador
will continue pushing eastward today. Gale force southerlies ahead of
the front will become strong to gale force westerlies behind it.

A low pressure system is forecast to move across the Maritimes
Wednesday night and through the day Thursday. This system will track
northeastward across the marine district keeping the strongest winds
south of Nova Scotia. However, there is a chance that this track may
shift further northward bringing gale to possible storm force winds
to much of the district.

Marine interests are advised that gale warnings remain in effect for
all waters except Fundy, Grand Manan, Fourchu, Cabot Strait-southern
half and Northumberland Strait.

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