Marine Forecast
Issued 07:00 PM MDT 22 October 2026
Tonight and Friday.
Wind southwest 15 knots increasing to southwest 20 late
overnight then diminishing to southwest 15 Friday afternoon. Wind backing to
south 15 to 20 Friday evening.
Temperatures near minus 8.
Winds
Issued 07:00 PM MDT 22 October 2026
Tonight and Friday.
Wind southwest 15 knots increasing to southwest 20 late
overnight then diminishing to southwest 15 Friday afternoon. Wind backing to
south 15 to 20 Friday evening.
Waves
Issued 07:00 PM MDT 22 October 2026
Tonight and Friday.
Mainly ice covered.
Air temperature
Issued 07:00 PM MDT 22 October 2026
Tonight and Friday.
Temperatures near minus 8.
Ice Forecasts
Issued 10:00 AM EDT 22 October 2026 Today Tonight and Friday Ice Edge
Ice edge is outside the forecast region.
Ice Coverage
Special ice warning in effect.
8 tenths grey ice including a trace of multi-year ice except 9
tenths grey-white ice including 2 tenths multi-year ice in the
northwestern section.
Unusual presence of multi-year ice in the extreme western section
today and continuing Friday.
Warnings (In effect)
Mackenzie
Issued 10:00 AM EDT 22 October 2026Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.
Technical Marine Synopsis
Issued 6:30 PM MDT 22 October 2026 Tonight and Friday At 0000 UTC Friday departing ridge located from 79N 124W to
69N 129W.
At 0000 UTC Saturday approaching ridge located from 82N 145W to
68N 136W.