Marine Forecast
Issued 06:30 PM EDT 14 March 2026
Tonight and Sunday.
Gale warning in effect.
Wind southeast 10 knots increasing to southeast 15 near midnight
then backing to east 20 early Sunday morning. Wind backing to northeast 25 near
noon Sunday then increasing to northeast 35 Sunday evening.
Snow Sunday afternoon and evening. Visibility 1 mile or
less in snow.
Strong wind warning program has ended for the season.
Winds
Issued 06:30 PM EDT 14 March 2026
Tonight and Sunday.
Gale warning in effect.
Wind southeast 10 knots increasing to southeast 15 near midnight
then backing to east 20 early Sunday morning. Wind backing to northeast 25 near
noon Sunday then increasing to northeast 35 Sunday evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 14 March 2026
Tonight and Sunday.
Over open water waves 0.5 metres or less building to 0.5 to 1
late overnight and to 1.5 Sunday morning. Waves building to 2 to 3 Sunday
afternoon.
Weather & Visibility
Issued 06:30 PM EDT 14 March 2026
Tonight and Sunday.
Snow Sunday afternoon and evening. Visibility 1 mile or
less in snow.
Ice Forecasts
Issued 12:00 PM EDT 14 March 2026 Today Tonight and Sunday
Ice Coverage
Open water except 7 tenths new lake ice including 3 tenths thick
lake ice in the northeastern section and in Keweenaw Bay. 9 tenths
thick lake ice along parts of the southern shore. Consolidated thick
lake ice along parts of the southern and eastern shores.
Warnings (In effect)
Eastern Lake Superior
Issued 6:30 PM EDT 14 March 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 or Weatheradio stations.
Technical Marine Synopsis
Issued 6:30 PM EDT 14 March 2026 Tonight and Sunday At 6:30 p.m. EDT tonight ridge located on a line north-south over
Lake Huron.
By 6:30 p.m. EDT Sunday ridge located over New Brunswick.
At 6:30 p.m. EDT tonight low 992 mb located over Colorado.
By 6:30 p.m. EDT Sunday low 990 mb located over southern Lake
Michigan.