Anticosti - southwestern half
Issued 10:00 AM ADT 30 March 2023
Today Tonight and Friday.
Wind southeast 15 knots increasing to southeast 20 this afternoon then becoming variable 15 to 20 this evening. Wind increasing to northwest 25 early Friday morning then diminishing to northwest 15 Friday afternoon. Wind diminishing to light Friday evening.
Periods of snow overnight. Visibility 1 mile or less in snow.
Temperatures near minus 1.
Strong wind warning program has ended for the season.
Issued 05:00 AM ADT 30 March 2023
Today Tonight and Friday. Seas 1 metre or less building to 1 to 2 early this evening then subsiding to 1 or less Friday evening.
Issued 03:00 AM ADT 30 March 2023
Saturday Wind variable 10 to 15 knots increasing to south 15 to 20 in the morning and to southeast 30 late in the day.
Sunday Wind variable 20 knots increasing to northwest 35.
Monday Wind northwest 35 knots diminishing to west 20.
Issued 10:00 AM EDT 30 March 2023 Today Tonight and Friday Open water.
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Ice ForecastsIssued 10:00 AM EDT 30 March 2023 Today Tonight and Friday
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 29 March 2023
Iceberg LimitIceberg limit at 0000 UTC 30 Mar estimated from Newfoundland near
4655N 5525W to 4430N 5300W to 4340N 4910W to 4400N 4720W to 4800N
4410W to 5835N 5540W to 5910N 5040W then eastwards.
Western iceberg limit at 0000 UTC 30 Mar estimated from Quebec near
5015N 6058W to Newfoundland near 4840N 5829W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM ADT 30 March 2023 Today Tonight and Friday At 10:00 a.m. ADT today ridge located on a line northeast-southwest
over the eastern Marine District.
By 3:30 p.m. ADT today departing ridge located on a line
northwest-southeast over the Avalon Peninsula.
At 10:00 a.m. ADT today trough located from Quebec to New Brunswick
then to Georges Bank.
By 3:00 a.m. ADT Friday trough located on a line northwest-southeast
over Cape Breton Island.
Marine Weather StatementIssued 9:42 AM ADT 30 March 2023 A trough of low pressure will track across the marine district from
west to east today and tonight. Strong northwesterlies in the wake of
the trough will increase to strong to gale force overnight tonight or
Friday morning. These gales will begin to diminish Friday afternoon
Marine interests are advised that gale warnings are in effect for
West Scotian Slope, East Scotian Slope, and Chaleur-Miscou - western
Marine interests are also advised that freezing spray warnings are in
effect for Fundy, Northumberland Strait - western half and
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- 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
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
- 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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