Issued 03:30 PM NDT 20 March 2023
Tonight and Tuesday.
Storm warning in effect.
Wind west 45 to 55 knots diminishing to west 35 to 45 late overnight then veering to northwest 25 to 35 Tuesday morning. Wind becoming northwest 25 Tuesday afternoon then diminishing to northwest 15 to 20 Tuesday evening.
Flurries ending overnight. Visibility 1 mile or less in flurries.
Temperatures near zero.
Issued 06:00 AM NDT 20 March 2023
Today Tonight and Tuesday. Seas 3 to 5 metres building to 5 to 7 this morning then subsiding to 3 to 5 Tuesday morning. Seas subsiding to 2 to 3 Tuesday evening.
Issued 03:30 PM NDT 20 March 2023
Wednesday Wind west 15 to 20 knots veering to northwest 25 late in the day.
Thursday Wind northwest 20 knots diminishing to variable 10 to 15.
Friday Wind southeast 25 to 35 knots becoming west 25 to 35.
Issued 10:00 AM EDT 20 March 2023 Today Tonight and Tuesday Bergy water.
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Ice ForecastsIssued 10:00 AM EDT 20 March 2023 Today Tonight and Tuesday
Ice EdgeIce edge estimated from Nova Scotia near 4557N 5947W to 4620N 5930W
to 4845N 6230W to 5000N 5845W to 4730N 5940W to Newfoundland near
4711N 5528W. Sea ice west then northeast of the ice edge.
Iceberg BulletinIssued 2:30 PM EDT 20 March 2023
Iceberg LimitIceberg limit at 0000 UTC 20 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4515N 5000W to 4535N 4610W to 4700N
4505W to 4850N 4535W to 5835N 5540W to 6005N 5015W to 5900N 4815W to
5820N 4520W then eastwards.
Western iceberg limit at 0000 UTC 20 Mar estimated from Quebec near
5030N 5950W to Newfoundland near 4940N 5755W.
Iceberg CountNo confirmed icebergs except less than 10 icebergs northeast of the
Warnings (In effect)
Storm warning in effect
Southwest CoastIssued 3:30 PM NDT 20 March 2023
'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 3:30 PM NDT 20 March 2023 Tonight and Tuesday At 3:30 p.m. NDT today low 972 mb located over Belle Isle Bank.
By 3:30 p.m. NDT Tuesday departing low 972 mb located east of the
Marine Weather StatementIssued 3:23 PM NDT 20 March 2023 An intense low pressure system over the Belle Isle Bank will slowly
track eastwards tonight before moving to lie east of the marine
district late Tuesday. Gale to storm force southwest to westerly
winds over all waters will diminish to strong northwesterlies late
Marine interests are advised that storm warnings are in effect for
Southwest Coast, South Coast, East Coast, Northeast Coast, Funk
Island Bank, and Northern Grand Banks. Gale warnings are in effect
for all remaining waters.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northern half
- Laurentian Fan - southern half
- 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
- Sable - eastern half
- Sable - western 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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