Laurentian Fan

Forecast

Marine Forecast

Issued 03:00 AM ADT 18 October 2018

Today Tonight and Friday.

Gale warning in effect.

Wind westerly 20 knots with gusts to 30 increasing to northwest 35 this afternoon and to northwest 40 to 45 this evening. Wind diminishing to northwest 25 Friday afternoon and to northwest 15 to 20 Friday evening.

Showers or a few thunderstorms.

Waves

Issued 05:00 AM ADT 18 October 2018
Today Tonight and Friday. Seas 2 to 3 metres building to 3 to 4 this afternoon and to 4 to 6 after midnight. Seas subsiding to 3 to 4 Friday evening.

Extended Forecast

Issued 03:00 AM ADT 18 October 2018
Saturday Wind southwest 20 to 25 knots increasing to southerly 35 in the afternoon.
Sunday Wind south 40 knots diminishing to northwest 25 late in the day.
Monday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 26 May 2018 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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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 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 EDT 26 May 2018

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 11:00 AM EDT 17 October 2018

Iceberg Limit

Iceberg limit at 0000 UTC 18 Oct estimated from Newfoundland near
5100N 5600W to 5100N 5400W to 5400N 4930W.

Western iceberg limit at 0000 UTC 18 Oct estimated from the Labrador
coast near 5155N 5600W to Newfoundland near 5130N 5600W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Laurentian Fan

Issued 03:00 AM ADT 18 October 2018

'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 ADT 18 October 2018 Today Tonight and Friday At 3:00 a.m. ADT today deepening low 995 mb located north of
Anticosti Island.
By 3:00 a.m. ADT Friday low 980 mb located northeast of
Newfoundland.

At 3:30 p.m. ADT Friday ridge located over the Maritimes.

Marine Weather Statement

Issued 2:52 AM ADT 18 October 2018 A deepening low pressure system north of Anticosti Island will move
to lie northeast of Newfoundland this evening. Gale force
northwesterlies will spread to all waters in the wake of the low.
Wind will diminish from west to east on Friday as a ridge of high
pressure moves in.

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

Atlantic - Newfoundland Area

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