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Laurentian Fan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 29 March 2023

Today Tonight and Thursday.

Wind northwesterly 15 to 20 knots diminishing to light this evening then increasing to southeasterly 20 Thursday evening.

Scattered showers or flurries ending this evening. Showers Thursday evening.

Waves

Issued 05:00 PM ADT 28 March 2023

Laurentian Fan - northwestern half

Tonight and Wednesday. Seas 1 to 2 metres.

Laurentian Fan - southeastern half

Tonight and Wednesday. Seas 2 to 3 metres.

Extended Forecast

Issued 03:00 AM ADT 29 March 2023
Friday Wind northerly 30 knots.
Saturday Wind light increasing to south 30 knots late in the day.
Sunday Wind southwest 40 knots diminishing to northwest 30.

Ice Forecast

Issued 10:00 AM EDT 28 March 2023 Today Tonight and Wednesday 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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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 28 March 2023 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4616N 6006W to 4658N 6010W
to 4845N 6230W to 4958N 5915W to 4733N 5932W to 4727N 5823W to
Newfoundland near 4740N 5815W. Sea ice west then northeast of the
ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 28 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 29 Mar estimated from Newfoundland near
4655N 5525W to 4430N 5300W to 4320N 4750W to 4800N 4420W to 5835N
5540W to 5910N 5040W then eastwards.

Western iceberg limit at 0000 UTC 29 Mar estimated from Quebec near
5020N 6048W to Newfoundland near 4840N 5829W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 29 March 2023 Today Tonight and Thursday At 3:00 a.m. ADT today ridge located from Georges Bank to the Gulf
of St. Lawrence.
By 10:00 a.m. ADT Thursday departing ridge located over Laurentian
Fan.

At 10:00 a.m. ADT Thursday trough located from Maine to Georges
Bank.
By 8:00 p.m. ADT Thursday trough located from the Maritimes to
East Scotian Slope.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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