North Mackenzie
Forecast
Marine Forecast
Issued 07:00 AM MDT 06 September 2026
Today Tonight and Monday.
Wind east 15 to 20 knots becoming east 15 late this morning then diminishing to light this evening. Wind becoming east 15 Monday afternoon.
Fog patches.
Temperatures near plus 1.
Waves
Issued 07:00 AM MDT 06 September 2026
Today Tonight and Monday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 07:00 AM MDT 06 September 2026
Tuesday
Wind east 15 knots increasing to east 20 in
the morning.
Wednesday
Wind east 15 knots diminishing to
light.
Thursday
Wind northwest 15 knots diminishing to light
late in the day.
Ice Forecast
Issued 10:00 AM EDT 6 September 2026 Today Tonight and Monday 7 tenths old ice.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 6 September 2026 Today Tonight and MondayIce Edge
First ice edge estimated from Nunavut near 6905N 11812W to 6941N11732W to Banks Island near 7105N 12252W. Sea ice southwest of the
ice edge.
Second ice edge estimated from Banks Island near 7150N 12024W to
Victoria Island near 7148N 11907W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 6950N 10052W to
7004N 9913W to Prince of Wales Island near 7121N 9913W. Sea ice
northwest of the ice edge.
Fourth ice edge estimated from Prince of Wales Island near 7311N
9758W to 7313N 9623W to Somerset Island near 7344N 9539W. Sea ice
north of the ice edge.
Ice Coverage
7 tenths old ice.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 6 September 2026 Today Tonight and Monday At 1200 UTC Sunday ridge located from 69N 120W to 74N 160W.By 0000 UTC Tuesday ridge from 1020 mb high located from 74N 128W
to 74N 160W.
Mackenzie - Mackenzie River Area
- Amundsen
- Axe Point mile 91 to Camsell Bend mile 290
- Baillie
- Banks
- Bathurst
- Bowie
- 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 - eastern half
- Lake Athabasca - western half
- 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
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