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Laurentian Fan

Forecast

Marine Forecast

Issued 03:30 PM ADT 04 August 2020

Tonight and Wednesday.

Wind west 15 knots veering to northwest 15 near midnight then diminishing to light near noon Wednesday.

Waves

Issued 05:00 AM ADT 04 August 2020
Today Tonight and Wednesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM ADT 04 August 2020
Thursday Wind southwest 15 to 20 knots.
Friday Wind westerly 15 to 20 knots diminishing to west 10 to 15.
Saturday Wind light.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 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 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 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 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 4 August 2020

Iceberg Limit

Iceberg limit at 0000 UTC 5 Aug estimated from Newfoundland near
4810N 5335W to 5000N 4755W to 5210N 4805W to 5400N 4900W to 6105N
5845W to 6200N 5700W to 5900N 5100W then eastwards.

Western iceberg limit at 0000 UTC 5 Aug estimated from Quebec near
5120N 5806W to Newfoundland near 5041N 5718W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 4 August 2020 Tonight and Wednesday At 3:30 p.m. ADT today trough located on a line east-west over
central Newfoundland.
By 3:00 a.m. ADT Wednesday departing trough located on a line
east-west over the southern Grand Banks.

At 3:30 p.m. ADT today ridge located on a line northwest-southeast
over eastern Maine.
By 10:00 a.m. ADT Wednesday ridge located from the Avalon Peninsula
to East Scotian Slope.

At 3:00 a.m. ADT Wednesday Tropical Storm Isaias 996 mb located
at 45.4N 72.5W.
By 3:30 p.m. ADT Wednesday Tropical Storm Isaias 997 mb located
at 50.0N 70.7W.

Marine Weather Statement

Issued 3:26 PM ADT 4 August 2020 Tropical cyclone information statement.

At 3:00 P.M. ADT, tropical storm Isaias was located near 40.6 degrees
north and 75.3 degrees west, about 70 nautical miles west of new
York city. Isaias has a minimum central pressure of 995 MB and
maximum sustained winds of 55 knots.

Isaias is currently moving north-northeastward at 27 knots, and is
expected to pass west of New Brunswick and into Southern Quebec early
Wednesday morning. Isaias could possibly bring marginal gales to
westernmost waters on Wednesday.

Atlantic - Newfoundland Area

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