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Northeast Coast - Cape St. John and south


Marine Forecast

Issued 10:00 AM NDT 01 April 2023

Today Tonight and Sunday.

Gale warning in effect.

Wind variable 10 to 15 knots becoming southwest 15 near noon then backing to southeast 15 to 20 this evening. Wind increasing to southeast 25 late overnight and to southeast 35 early Sunday morning. Wind diminishing to variable 15 to 20 near noon Sunday then increasing to west 25 Sunday evening.

Snow overnight and Sunday morning. Visibility 1 mile or less in snow.

Temperatures minus 3 rising to plus 1 Sunday afternoon.


Issued 06:00 AM NDT 01 April 2023
Today Tonight and Sunday. Outside the ice edge seas 1 to 2 metres building to 2 to 3 Sunday morning then subsiding to 1 to 2 Sunday evening.

Extended Forecast

Issued 03:00 AM NDT 01 April 2023
Monday Wind west 25 to 35 knots.
Tuesday Wind west 25 knots.
Wednesday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 1 April 2023 Today Tonight and Sunday Bergy water except 9 plus tenths first-year ice along the coast. 

[ 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 1 April 2023 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4710N 5251W to 4704N 5213W
to 4745N 5200W to 4929N 5241W to 5026N 5355W to 5030N 5452W to 5509N
5255W to 5803N 5756W then northeastward. Sea ice north then west of
the ice edge.

Ice Coverage

Bergy water except 9 plus tenths first-year ice along the coast.


Iceberg Bulletin

Issued 2:57 PM EDT 31 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 1 Apr estimated from Newfoundland near
4655N 5550W to 4430N 5325W to 4430N 4635W to 4815N 4345W to 5835N
5540W to 5900N 4900W then eastwards.

Western iceberg limit at 0000 UTC 1 Apr estimated from Quebec near
5015N 6058W to Newfoundland near 4840N 5829W.

Iceberg Count

More than 100 icebergs.

Warnings (In effect)

Gale warning in effect

Northeast Coast

Issued 3:30 PM NDT 01 April 2023

'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.


Technical Marine Synopsis

Issued 3:30 PM NDT 1 April 2023 Tonight and Sunday At 3:30 p.m. NDT today low 988 mb located over southern Quebec.
By 3:30 p.m. NDT Sunday low 982 mb located over the Quebec Lower
North Shore.

At 3:30 p.m. NDT today ridge located on a line north-south over
eastern Newfoundland.
By 10:00 a.m. NDT Sunday departing ridge located east of the
Marine District.

Marine Weather Statement

Issued 3:21 PM NDT 1 April 2023 An intense low pressure system over Southern Quebec will move into
the Gulf of St. Lawrence tonight and over Southeastern Labrador on
Sunday. Strong to gale force southeasterlies will develop over all
waters ahead of this system and will shift to strong to gale force
west to southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle and Northeast Gulf.

Atlantic - Newfoundland Area

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