East Coast - Cape St. Francis and south
Issued 08:00 PM NDT 20 March 2023
Tonight and Tuesday.
Storm warning in effect.
Wind west 45 to 55 knots becoming west 45 late overnight then diminishing to west 25 to 35 Tuesday morning. Wind becoming northwest 25 Tuesday afternoon.
Flurries this evening. Visibility 1 mile or less in flurries.
Temperatures near zero.
Issued 06:00 PM NDT 20 March 2023
Tonight and Tuesday. Seas 5 to 7 metres subsiding to 3 to 5 near noon Tuesday.
Issued 03:30 PM NDT 20 March 2023
Wednesday Wind northwest 25 knots diminishing to northwest 15 to 20 in the morning.
Thursday Wind northwest 25 knots.
Friday Wind northwest 15 knots increasing to southeast 25 to 35.
Issued 10:00 AM EDT 20 March 2023 Today Tonight and Tuesday Bergy water except 2 tenths of first-year ice along parts of the coast.
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Ice ForecastsIssued 10:00 AM EDT 20 March 2023 Today Tonight and Tuesday
Ice EdgeIce edge estimated from Newfoundland near 4647N 5257W to 4645N 5226W
to 4838N 5055W to 4957N 5140W to 5035N 5420W to 5437N 5305W to 5803N
5815W then northeastward. Sea ice north then west of the ice edge.
Bergy water except 2 tenths of first-year ice along parts of the
Iceberg BulletinIssued 4:12 PM EDT 20 March 2023
Iceberg LimitIceberg limit at 0000 UTC 21 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4515N 5000W to 4535N 4610W to 4700N
4500W to 4845N 4525W to 5835N 5540W to 6005N 5015W to 5900N 4815W to
5820N 4520W then eastwards.
Western iceberg limit at 0000 UTC 21 Mar estimated from Quebec near
5027N 5948W to Newfoundland near 4936N 5753W.
Iceberg CountMore than 100 icebergs.
Warnings (In effect)
Storm warning in effect
East CoastIssued 8:00 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 8:00 PM NDT 20 March 2023 Tonight and Tuesday At 8:00 p.m. NDT tonight low 975 mb located over Belle Isle Bank.
By 3:30 p.m. NDT Tuesday departing low 975 mb located east of the
Marine Weather StatementIssued 7:50 PM NDT 20 March 2023 An intense low pressure system over the Belle Isle Bank will slowly
track eastward away from the marine district by late Tuesday. Gale to
storm force westerlies over all waters will diminish to strong
northwesterlies as the low departs.
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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