Anticosti - southwestern half
Forecast
Marine Forecast
Issued 08:00 PM ADT 03 October 2023
Tonight and Wednesday.
Wind northerly 15 to 20 knots diminishing to variable 10 to 15 late this evening then becoming southeast 10 to 15 Wednesday evening with gusts to 25 in the Honguedo Strait.
Scattered showers Wednesday evening.
Waves
Issued 05:00 PM ADT 03 October 2023
Tonight and Wednesday.
Seas 1 to 2 metres subsiding to 1 or less Wednesday
morning.
Extended Forecast
Issued 03:30 PM ADT 03 October 2023
Thursday
Wind south 15 knots increasing to south 20 to
25 in the afternoon.
Friday
Wind southwest 20 knots.
Saturday
Wind southwest 15 to 20 knots backing to
southeast 15 to 20.
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 3 October 2023Iceberg Limit
Iceberg limit at 0000 UTC 4 Oct estimated from Newfoundland near4932N 5511W to 5200N 5000W to 5315N 5000W to 5915N 5700W to 6000N
5210W to 5735N 4530W then eastwards.
Western iceberg limit at 0000 UTC 4 Oct estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 3 October 2023 Tonight and Wednesday At 8:00 p.m. ADT tonight departing trough located over Newfoundland.At 10:00 a.m. ADT Wednesday ridge located on a line north-south
over the western Marine District.
By 8:00 p.m. ADT Wednesday ridge located over the central Marine
District.
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 - western 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 - 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
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