Marine Forecast
Issued 03:00 AM EST 18 January 2025
Today Tonight and Sunday.
Wind northwest 30 knots diminishing to northwest 20 early this
evening then veering to northeast 15 near midnight. Wind diminishing to
northeast 10 near noon Sunday then increasing to northeast 15 Sunday
evening.
Scattered flurries. Visibility 1 mile or less in
flurries.
Freezing spray warning in effect.
Freezing spray beginning this morning and ending
overnight.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 AM EST 18 January 2025
Today Tonight and Sunday.
Wind northwest 30 knots diminishing to northwest 20 early this
evening then veering to northeast 15 near midnight. Wind diminishing to
northeast 10 near noon Sunday then increasing to northeast 15 Sunday
evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EST 18 January 2025
Today Tonight and Sunday.
Waves 2 to 3 metres subsiding to 0.5 to 1 overnight and to 0.5 or
less Sunday afternoon. Waves building to 0.5 to 1 Sunday evening.
Weather & Visibility
Issued 03:00 AM EST 18 January 2025
Today Tonight and Sunday.
Scattered flurries. Visibility 1 mile or less in
flurries.
Freezing Spray
Issued 03:00 AM EST 18 January 2025
Today Tonight and Sunday.
Freezing spray warning in effect.
Freezing spray beginning this morning and ending
overnight.
Ice Forecasts
Issued 12:00 PM EST 17 January 2025 Today Tonight and Saturday
Ice Coverage
Open water except 8 tenths new lake ice including 2 tenths thin lake
ice along parts of the shores. Consolidated medium lake ice in a few
bays.
Warnings (In effect)
Whitefish Bay
Issued 06:02 AM EST 18 January 2025Moderate or severe freezing spray is 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 EST 18 January 2025 Today Tonight and Sunday At 3:00 a.m. EST today cold front from 987 mb low located on a
line northeast-southwest over northern Lake Huron.
By 3:00 a.m. EST Sunday cold front from 994 mb low located on a
line northeast-southwest over eastern Quebec.
By 3:00 a.m. EST Sunday ridge located on a line east-west over
northern Ontario.