Mackenzie
Forecast
Marine Forecast
Issued 07:00 PM MDT 12 October 2026
Tonight and Tuesday.
Wind light tonight and Tuesday.
Flurries and fog patches.
Temperatures minus 1 falling to minus 7 Tuesday evening.
Waves
Issued 07:00 PM MDT 12 October 2026
Tonight and Tuesday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 12 October 2026
Wednesday
Wind light.
Thursday
Wind southeast 15 knots diminishing to
light.
Friday
Wind east 15 knots increasing to east
20.
Ice Forecast
Issued 10:00 AM EDT 12 October 2026 Today Tonight and Tuesday 4 tenths new ice including a trace of multi-year ice except 8 tenths
grey ice including 2 tenths multi-year ice in the extreme
northwestern section.
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Weather Conditions
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Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 12 October 2026 Today Tonight and TuesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
4 tenths new ice including a trace of multi-year ice except 8 tenths
grey ice including 2 tenths multi-year ice in the extreme
northwestern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 12 October 2026 Tonight and Tuesday At 0000 UTC Tuesday low 991 mb located at 80N 139W.By 0000 UTC Wednesday low 999 mb located at 76N 122W.
By 0000 UTC Wednesday approaching ridge located from 73N 170W to
73N 149W.
Mackenzie - Mackenzie River Area
- Amundsen
- Axe Point mile 91 to Camsell Bend mile 290
- Baillie
- Banks
- Bathurst
- Bowie - northern half
- Byam
- Camsell Bend mile 290 to Tulita mile 512
- Coronation
- Dease
- Dixon Entrance East
- Dixon Entrance West - east of Langara
- Dixon Entrance West - west of Langara
- Dolphin
- Fort Good Hope mile 684 to Point Separation mile 913
- Great Slave Lake - basin
- Great Slave Lake - east arm
- Great Slave Lake - north arm
- Hecate Strait - northern half
- Lake Athabasca
- Larsen
- Mackenzie
- Maud
- McClintock
- McClure
- Melville
- North Mackenzie
- North Tuktoyaktuk
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Prince Alfred
- Prince of Wales
- Rae
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- Ulukhaktok
- West Coast Haida Gwaii - northern half
- Wrigley Harbour mile 0 to Axe Point mile 91
- Yukon Coast
Another Region
- Date modified:
ATOM