L'Isle-aux-Coudres to Tadoussac
Issued 03:00 AM EDT 19 August 2019
Today Tonight and Tuesday.
Strong wind warning in effect. Squall watch in effect.
Wind light increasing to southwest 15 to 25 knots late this morning with gusts to 35 near thunderstorms. Wind becoming southwest 15 this evening then increasing to southwest 15 to 25 Tuesday morning. Wind diminishing to southwest 10 to 15 Tuesday evening.
Showers beginning this morning and ending near midnight with a risk of thunderstorms. Fog banks dissipating this morning. Visibility 1 mile or less in fog banks and as low as 1 mile in showers.
Zoom-in to make a selection
Warnings (In effect)
L'Isle-aux-Coudres to TadoussacIssued 03:00 AM EDT 19 August 2019
'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.
Watches (In effect)
Squall watch in effect
L'Isle-aux-Coudres to TadoussacIssued 03:37 AM EDT 19 August 2019 Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and poor to very poor visibility in thunderstorms heavy at times.
Proceed with caution as visibility may suddenly be reduced to near zero. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Consider delaying or postponing travel in areas under the Squall Watch.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 3:00 AM EDT 19 August 2019 Today Tonight and Tuesday At 3:00 a.m. EDT today dissipating ridge located on a line
northeast-southwest over Anticosti Island.
At 3:00 a.m. EDT today trough located on a line north-south over
By 8:00 p.m. EDT Tuesday trough located on a line north-south over
At 8:00 p.m. EDT tonight ridge located from Lake Huron to Lake
By 8:00 p.m. EDT Tuesday ridge located on a line north-south over
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- 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
What we are doing
- Date modified: