Marine Forecasts for St. Lawrence (Cornwall to Anticosti) and Saguenay Rivers

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* NOTE: Corrected and/or amended bulletins are listed first *

 
FQCN13 CWUL 122224 AAA
Updated marine forecasts for the St. Lawrence and Saguenay Rivers
issued by Environment Canada at 6:24 p.m. EDT Friday 12 June 2026 for
tonight and Saturday.
The next scheduled forecast will be issued at 3:00 a.m. EDT Saturday.

Fog implies visibility less than 1 mile.

Cornwall to Montréal.
Strong wind warning in effect.
Wind southwest 15 to 25 knots diminishing to west 10 to 15 near
 midnight then increasing to west 15 to 25 near noon Saturday. Wind
 diminishing to west 10 to 15 Saturday evening.

Beauport to L'Isle-aux-Coudres.
Gale warning in effect.
Wind northeast 25 to 35 knots with gusts to 50 near thunderstorms
 late this evening. Wind diminishing to light near midnight then
 increasing to southwest 15 to 25 Saturday morning. Wind diminishing
 to light Saturday evening. Showers ending Saturday morning with a
 risk of thunderstorms. Scattered showers Saturday late in the day.
 Visibility as low as 1 mile in showers.

Remainder unchanged.

End
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FQCN13 CWUL 121900
Marine forecasts for the St. Lawrence and Saguenay Rivers issued by
Environment Canada at 3:00 p.m. EDT Friday 12 June 2026 for tonight
and Saturday.
The next scheduled forecast will be issued at 3:00 a.m. EDT Saturday.

Fog implies visibility less than 1 mile.

Cornwall to Montréal.
Strong wind warning in effect.
Wind southwest 15 to 25 knots with gusts to 50 near thunderstorms
 late this afternoon. Wind becoming west 10 to 15 near midnight then
 increasing to west 15 to 25 near noon Saturday. Wind diminishing to
 west 10 to 15 Saturday evening. Showers ending this evening with a
 risk of thunderstorms. Visibility as low as 1 mile in showers.

Montréal to Trois-Rivières.
Wind southwest 10 to 15 knots with gusts to 50 near thunderstorms
 late this afternoon and this evening. Wind becoming west 15 to 20
 near noon Saturday then diminishing to southwest 10 to 15 Saturday
 evening. Showers ending this evening with a risk of thunderstorms.
 Visibility as low as 1 mile in showers.

Trois-Rivières to Donnacona.
Wind southwest 10 to 15 knots with gusts to 50 near thunderstorms
 this evening. Wind becoming southwest 15 to 20 near noon Saturday
 then diminishing to light Saturday evening. Showers ending overnight
 with a risk of thunderstorms. Visibility as low as 1 mile in
 showers.

Donnacona to Beauport.
Wind northeast 15 knots with gusts to 50 near thunderstorms late this
 evening. Wind diminishing to light near midnight then becoming
 southwest 10 to 15 Saturday morning. Wind becoming light Saturday
 evening. Showers ending Saturday morning with a risk of
 thunderstorms. Scattered showers Saturday afternoon. Visibility as
 low as 1 mile in showers.

Beauport to L'Isle-aux-Coudres.
Strong wind warning in effect.
Wind northeast 20 to 30 knots with gusts to 50 near thunderstorms
 late this evening. Wind diminishing to light near midnight then
 increasing to southwest 15 to 25 Saturday morning. Wind diminishing
 to light Saturday evening. Showers ending Saturday morning with a
 risk of thunderstorms. Scattered showers Saturday late in the day.
 Visibility as low as 1 mile in showers.

L'Isle-aux-Coudres to Tadoussac.
Strong wind warning in effect.
Wind northeast 15 to 25 knots becoming northeast 15 near midnight
 then diminishing to light late overnight. Wind becoming northeast 15
 near noon Saturday then diminishing to light Saturday evening.
 Showers. Risk of thunderstorms tonight. Visibility as low as 1 mile
 in showers.

Saguenay to Tadoussac.
Gale warning in effect.
Wind east 30 to 40 knots diminishing to east 20 late this evening and
 to east 10 to 15 late overnight. Wind becoming light Saturday
 morning then becoming west 15 Saturday afternoon. Wind diminishing
 to light Saturday evening. Showers. Risk of thunderstorms tonight
 and Saturday afternoon. Fog banks forming overnight and dissipating
 Saturday morning. Visibility as low as 1 mile in showers and 1 mile
 or less in fog banks.

Tadoussac to Pointe à Michel.
Strong wind warning in effect.
Wind northeast 20 to 30 knots diminishing to northeast 10 to 20 late
 this evening. Wind northeast 10 to 20 Saturday. Showers. Risk of
 thunderstorms overnight and Saturday afternoon. Fog banks forming
 near midnight and dissipating Saturday morning. Visibility as low as
 1 mile in showers and 1 mile or less in fog banks.

Pointe à Michel to Pointe-des-Monts.
Gale warning in effect.
Wind northeast 25 to 35 knots diminishing to northeast 15 to 25 this
 evening. Wind northeast 15 to 25 Saturday. Showers tonight and
 Saturday. Risk of thunderstorms overnight and Saturday afternoon.
 Fog banks forming near midnight and dissipating Saturday morning.
 Visibility as low as 1 mile in showers and 1 mile or less in fog
 banks.

Pointe-des-Monts to Anticosti - northern half.
Gale warning in effect.
Wind east 25 to 35 knots becoming east 25 Saturday evening. Rain
 overnight and Saturday.

Pointe-des-Monts to Anticosti - southern half.
Gale warning in effect.
Wind east 25 to 35 knots becoming east 20 to 30 near midnight. Wind
 east 20 to 30 Saturday. Rain overnight and Saturday.

End
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