Laurentian Fan

Forecast

Marine Forecast

Issued 03:00 AM ADT 23 September 2017

Today Tonight and Sunday.

Wind variable 10 to 15 knots diminishing to light late this morning then becoming westerly 15 this afternoon. Wind diminishing to light overnight. Wind light Sunday.

A few showers ending Sunday afternoon. Risk of thunderstorms today. Fog patches.

Waves

Issued 05:00 PM ADT 22 September 2017
Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 near noon Saturday.

Extended Forecast

Issued 03:00 AM ADT 23 September 2017
Monday Wind westerly 15 to 20 knots veering to northerly 20 to 25 in the afternoon.
Tuesday Wind southwesterly 15 to 20 knots.
Wednesday Wind northeast 20 to 25 knots diminishing to easterly 10 to 15.

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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 EDT 22 September 2017

Iceberg Limit

Iceberg limit at 0000 UTC 23 Sep estimated from Newfoundland near
4915N 5340W to 4615N 4800W to 4615N 4500W to 4800N 4515W to 5300N
4930W to 5700N 5300W then eastwards.

Western iceberg limit at 0000 UTC 23 Sep estimated from the Labrador
coast near 5150N 5615W to Newfoundland near 5130N 5615W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 23 September 2017 Today Tonight and Sunday At 3:00 a.m. ADT today quasi-stationary low located southeast of
Cape Cod.

At 10:00 a.m. ADT today trough from 993 mb low located over Labrador
extending southwestward.
By 3:00 a.m. ADT Sunday low 986 mb located east of Newfoundland.

Marine Weather Statement

Issued 7:33 PM ADT 22 September 2017 All gale force warnings have ended.

As of 9:00 PM ADT post tropical storm Jose was located near 39.5
north and 69.0 west. Minimum central pressure was 992 MB, maximum
sustained winds were 40 knots. The storm is nearly quasi-stationary
and weakening.

Long period swells from Jose will continue to subside along the
southwestern Atlantic coastline of Nova Scotia this evening.

Atlantic - Newfoundland Area

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