Tadoussac to Pointe à Michel
Forecast
Marine Forecast
Issued 03:00 PM EST 10 December 2023
Tonight and Monday.
Gale warning in effect.
Wind southerly 15 to 20 knots becoming north 15 late overnight then increasing to northwesterly 15 to 25 late Monday morning. Wind increasing to west 25 to 35 Monday afternoon except west 45 near the mouth of the Saguenay River.
Rain and fog changing to snow Monday morning. Visibility 1 mile or less in fog and in snow.
Temperatures plus 4 falling to minus 1 Monday evening.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 10 December 2023 Today Tonight and MondayIce Edge
First ice edge estimated from Nova Scotia near 4548N 6308W to PrinceEdward Island near 4608N 6314W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4845N 6751W
to 4951N 6624W to Quebec near 4935N 6346W. Sea ice west of the ice
edge.
Third ice edge estimated from Quebec near 4630N 6321W to 4742N 6413W
to 4827N 6405W to Anticosti Island near 4845N 6410W. Sea ice north
of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to 5118N 5746W to 5058N
5722W to Newfoundland near 4928N 5809W sea ice north then east of
the ice edge.
Ice Coverage
Open water except 3 tenths new ice including 1 tenth grey ice along
parts of the coasts.
Warnings
Warnings (In effect)
Gale warning in effect
Tadoussac to Pointe à Michel
Issued 3:00 PM EST 10 December 2023'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:00 PM EST 10 December 2023 Tonight and Monday At 3:00 p.m. EST today departing ridge located on a line north-southover Newfoundland.
At 3:00 p.m. EST today trough located on a line north-south over
Trois-Rivières.
By 3:00 a.m. EST Monday departing trough located on a line
north-south over the Gulf of St. Lawrence.
At 7:00 p.m. EST tonight intensifying low 1005 mb located over
the East Coast of the U.S.
By 7:00 p.m. EST Monday low 978 mb located over Anticosti Island.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- 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
- Prescott to Cornwall
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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