Anticosti - southwestern half
Forecast
Marine Forecast
Issued 08:00 PM ADT 02 October 2023
Tonight and Tuesday.
Strong wind warning in effect.
Wind variable 10 to 15 knots becoming south 15 late overnight then becoming variable 15 Tuesday morning. Wind increasing to northerly 20 to 25 Tuesday afternoon.
Scattered showers Tuesday.
Waves
Issued 05:00 PM ADT 02 October 2023
Tonight and Tuesday.
Seas 1 metre or less building to 1 to 2 late overnight then
subsiding to 1 or less Tuesday evening.
Extended Forecast
Issued 03:30 PM ADT 02 October 2023
Wednesday
Wind northerly 15 to 20 knots diminishing to
variable 10 to 15 in the afternoon.
Thursday
Wind south 15 knots increasing to southwest
20 to 25.
Friday
Wind southwest 20 to 25 knots.
Ice Forecast
Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 June 2023Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Issued 2:30 PM EDT 2 October 2023Iceberg Limit
Iceberg limit at 0000 UTC 3 Oct estimated from Newfoundland near4932N 5511W to 5200N 5015W to 5345N 5045W to 5915N 5700W to 6000N
5210W to 5845N 4600W then eastwards.
Western iceberg limit at 0000 UTC 3 Oct estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Anticosti - southwestern half
Issued 8:00 PM ADT 02 October 2023'Strong' winds of 20 to 33 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.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 2 October 2023 Tonight and Tuesday At 8:00 p.m. ADT tonight ridge located over the central MarineDistrict.
By 3:00 p.m. ADT Tuesday ridge located over the southern Marine
District.
At 8:00 p.m. ADT tonight departing low 1005 mb located south of
the Marine District.
At 3:00 a.m. ADT Tuesday low 1006 mb located north of the
St. Lawrence River.
By 3:00 p.m. ADT Tuesday low 1010 mb located over the Gulf of
St. Lawrence.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- 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
Another Region
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