Gulf - Magdalen - southwestern half
Issued 03:30 PM ADT 30 March 2023
Tonight and Friday.
Wind southeasterly 25 knots becoming west 25 late this evening then veering to northerly 20 to 25 Friday morning. Wind diminishing to northerly 15 Friday afternoon and to light Friday evening.
Flurries tonight and Friday.
Temperatures near zero.
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 this evening then subsiding to 1 or less Friday evening.
Issued 03:30 PM ADT 30 March 2023
Saturday Wind southwest 10 to 15 knots increasing to southeast 25 in the afternoon.
Sunday Wind variable 20 knots increasing to northwest 30.
Monday Wind northwest 25 knots.
Issued 10:00 AM EDT 30 March 2023 Today Tonight and Friday Open water except 9 tenths first-year ice near the Prince Edward Island coast.
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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
Open water except 9 tenths first-year ice near the Prince Edward
Iceberg BulletinIssued 2:30 PM EDT 30 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 3:30 PM ADT 30 March 2023 Tonight and Friday At 3:30 p.m. ADT today departing ridge located on a line
northwest-southeast over the Avalon Peninsula.
At 3:30 p.m. ADT today trough located from Quebec to New Brunswick
then to West Scotian Slope.
By 3:00 a.m. ADT Friday trough located on a line northwest-southeast
over Cape Breton Island.
Marine Weather StatementIssued 3:21 PM ADT 30 March 2023 A trough of low pressure will track across the marine district from
west to east 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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