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Laurentian Fan

Forecast

Marine Forecast

Issued 03:00 AM ADT 20 April 2021

Today Tonight and Wednesday.

Wind westerly 25 knots diminishing to westerly 15 to 20 this morning then veering to northwest 10 to 15 this afternoon. Wind backing to westerly 20 after midnight then diminishing to west 15 near noon Wednesday. Wind backing to south 15 Wednesday evening.

Waves

Issued 05:00 PM ADT 19 April 2021
Tonight and Tuesday. Seas 3 to 5 metres subsiding to 2 to 3 Tuesday morning and to 1 to 2 Tuesday evening.

Extended Forecast

Issued 03:00 AM ADT 20 April 2021
Thursday Wind southerly 25 knots increasing to southeast 40 in the morning then veering to southwest 35 late in the day.
Friday Wind southwest 25 to 35 knots.
Saturday Wind southwest 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 19 April 2021 Today Tonight and Tuesday Ice free. 

[ 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 19 April 2021 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Quebec near 5017N 5953W to 5052N 5816W to
Newfoundland near 5042N 5725W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 19 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 20 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 20 Apr estimated from Quebec near
5016N 6030W to Newfoundland near 4901N 5821W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 20 April 2021 Today Tonight and Wednesday At 3:00 a.m. ADT today ridge located over the western Marine
District.
By 8:00 p.m. ADT tonight ridge located over the eastern Marine
District.

By 8:00 p.m. ADT Wednesday low 994 mb located over Maine.

Atlantic - Newfoundland Area

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