Marine Forecast
Issued 03:00 PM EDT 26 May 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots with gusts to 45 near
thunderstorms. Wind becoming southwest 10 to 15 late this evening then becoming
light late overnight. Wind becoming west 10 to 15 Wednesday morning then
becoming northeast 10 to 15 Wednesday evening.
Showers this evening with a risk of thunderstorms. Showers
Wednesday evening. Fog patches forming near midnight and dissipating Wednesday
morning. Visibility as low as 1 mile in showers and 1 mile or less in fog
patches.
Winds
Issued 03:00 PM EDT 26 May 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots with gusts to 45 near
thunderstorms. Wind becoming southwest 10 to 15 late this evening then becoming
light late overnight. Wind becoming west 10 to 15 Wednesday morning then
becoming northeast 10 to 15 Wednesday evening.
Weather & Visibility
Issued 03:00 PM EDT 26 May 2026
Tonight and Wednesday.
Showers this evening with a risk of thunderstorms. Showers
Wednesday evening. Fog patches forming near midnight and dissipating Wednesday
morning. Visibility as low as 1 mile in showers and 1 mile or less in fog
patches.
There is no ice forecast issued for this area.
Warnings (In effect)
Donnacona to Beauport
Issued 3:00 PM EDT 26 May 2026'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
Donnacona to Beauport
Issued 09:14 AM EDT 26 May 2026
Conditions are favourable for the development of squalls with gusts of up to 45 knots this afternoon and this evening.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Technical Marine Synopsis
Issued 3:00 PM EDT 26 May 2026 Tonight and Wednesday At 3:00 p.m. EDT today trough located from the Great Lakes to
Lake Saint-Jean.
By 8:00 p.m. EDT Wednesday trough located on a line
northeast-southwest over Cape Cod.