Issued 08:00 PM NDT 01 April 2023
Tonight and Sunday.
Gale warning in effect.
Wind south 20 knots increasing to southeast 35 late this evening then veering to southwest 25 to 35 late overnight. Wind diminishing to variable 15 to 20 Sunday morning then increasing to west 25 to 35 Sunday afternoon.
Snow or rain changing to showers and fog banks overnight. Visibility 1 mile or less in precipitation and in fog banks.
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Ice ForecastsIssued 10:00 AM EDT 1 April 2023 Today Tonight and Sunday
Ice EdgeIce 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
Iceberg BulletinIssued 2:30 PM EDT 1 April 2023
Iceberg LimitIceberg limit at 0000 UTC 2 Apr estimated from Newfoundland near
4655N 5550W to 4425N 5400W to 4430N 4635W to 4815N 4345W to 5835N
5540W to 5900N 4900W then eastwards.
Western iceberg limit at 0000 UTC 2 Apr estimated from Quebec near
5015N 6058W to Newfoundland near 4840N 5829W.
Iceberg CountNo confirmed icebergs except less than 10 icebergs north of the
Warnings (In effect)
Gale warning in effect
Southwest CoastIssued 8:00 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 SynopsisIssued 8:00 PM NDT 1 April 2023 Tonight and Sunday At 8:00 p.m. NDT tonight low 988 mb located over the St. Lawrence
By 8:00 p.m. NDT Sunday low 981 mb located over southeastern
At 8:00 p.m. NDT tonight ridge located on a line north-south over
the eastern Marine District.
By 10:00 a.m. NDT Sunday departing ridge located east of the
Marine Weather StatementIssued 7:50 PM NDT 1 April 2023 An intense low pressure system over the St. Lawrence River 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 - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- East Coast
- East Scotian Slope
- Georges Bank - northern half
- Georges Bank - southern half
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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