Marine Forecast
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Gale warning in effect.
Wind north 20 knots diminishing to north 15 early this morning
and to light near noon. Wind increasing to south 15 this evening and to south 25
overnight. Wind increasing to south 35 Tuesday morning then diminishing to
southwest 25 Tuesday afternoon. Wind diminishing to northwest 15 Tuesday
evening.
Showers overnight and Tuesday with a risk of
thunderstorms.
Winds
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Gale warning in effect.
Wind north 20 knots diminishing to north 15 early this morning
and to light near noon. Wind increasing to south 15 this evening and to south 25
overnight. Wind increasing to south 35 Tuesday morning then diminishing to
southwest 25 Tuesday afternoon. Wind diminishing to northwest 15 Tuesday
evening.
Waves
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Waves 1 to 1.5 metres subsiding to 0.5 or less this afternoon
then building to 0.5 to 1 near midnight. Waves building to 2 to 3 Tuesday
morning then subsiding to 1 to 1.5 Tuesday evening.
Weather & Visibility
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Showers overnight and Tuesday with a risk of
thunderstorms.
Ice Forecasts
Lake Huron
Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.Ice Forecasts
Lake Michigan
Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Northern Lake Huron
Issued 03:00 AM EDT 14 September 2026'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.
Technical Marine Synopsis
Issued 3:00 AM EDT 14 September 2026 Today Tonight and Tuesday At 3:00 a.m. EDT today departing cold front located on a line
northeast-southwest over the East Coast of the U.S.
At 3:00 a.m. EDT today high 1024 mb located over Wisconsin.
By 3:00 a.m. EDT Tuesday high 1025 mb located over southern Quebec.
By 3:00 a.m. EDT Tuesday approaching low 991 mb located over
southeastern Manitoba.