Marine Forecast
Issued 03:00 AM EDT 01 July 2025
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind east 10 to 15 knots becoming southwest 15 this afternoon
then increasing to southwest 20 to 30 Wednesday morning.
Scattered showers ending early this morning. Showers this
afternoon and tonight with a risk of thunderstorms. Scattered showers Wednesday
afternoon. Fog banks dissipating near noon. Fog banks forming after midnight and
dissipating near noon Wednesday.
Winds
Issued 03:00 AM EDT 01 July 2025
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind east 10 to 15 knots becoming southwest 15 this afternoon
then increasing to southwest 20 to 30 Wednesday morning.
Waves
Issued 03:00 AM EDT 01 July 2025
Today Tonight and Wednesday.
Seas 1 metre or less building to 1 to 2 near noon
Wednesday.
Weather & Visibility
Issued 03:00 AM EDT 01 July 2025
Today Tonight and Wednesday.
Scattered showers ending early this morning. Showers this
afternoon and tonight with a risk of thunderstorms. Scattered showers Wednesday
afternoon. Fog banks dissipating near noon. Fog banks forming after midnight and
dissipating near noon Wednesday.
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
Warnings (In effect)
Pointe-des-Monts to Anticosti - northern half
Issued 03:00 AM EDT 01 July 2025'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.
Technical Marine Synopsis
Issued 3:00 AM EDT 1 July 2025 Today Tonight and Wednesday At 3:00 a.m. EDT today low 996 mb located northeast of James Bay.
By 8:00 p.m. EDT Wednesday low 988 mb located over Labrador Sea.
At 3:00 a.m. EDT today trough located on a line northeast-southwest
over western Quebec.
By 8:00 p.m. EDT Wednesday departing trough located on a line
northeast-southwest over the Quebec Lower North Shore.