Marine Forecast
Issued 06:30 PM EST 19 December 2025
Tonight and Saturday.
Gale warning in effect.
Wind west 35 knots diminishing to west 20 near midnight then
backing to south 20 early Saturday morning. Wind veering to southwest 25
Saturday evening.
Flurries this evening. Visibility 1 mile or less in
flurries.
Risk of freezing spray this evening.
Strong wind warning program has ended for the season.
Winds
Issued 06:30 PM EST 19 December 2025
Tonight and Saturday.
Gale warning in effect.
Wind west 35 knots diminishing to west 20 near midnight then
backing to south 20 early Saturday morning. Wind veering to southwest 25
Saturday evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EST 19 December 2025
Tonight and Saturday.
Waves 3 to 5 metres subsiding to 2 to 3 near midnight and to 1 to
1.5 late overnight. Waves building to 2 Saturday evening.
Weather & Visibility
Issued 06:30 PM EST 19 December 2025
Tonight and Saturday.
Flurries this evening. Visibility 1 mile or less in
flurries.
Freezing Spray
Issued 06:30 PM EST 19 December 2025
Tonight and Saturday.
Risk of freezing spray this evening.
Ice Forecasts
Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings (In effect)
Eastern Lake Erie
Issued 10:15 PM EST 19 December 2025'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.
Technical Marine Synopsis
Issued 6:30 PM EST 19 December 2025 Tonight and Saturday At 6:30 p.m. EST tonight departing low 974 mb located over central
Quebec.
At 6:30 p.m. EST tonight ridge located on a line north-south over
western Lake Superior.
By 6:30 p.m. EST Saturday ridge located on a line
northeast-southwest over the Eastern Seaboard.
At 6:30 p.m. EST tonight low 985 mb located over southwestern
Manitoba.
By 6:30 p.m. EST Saturday low 992 mb located northeast of Lake
Superior.