Mackenzie
Forecast
Marine Forecast
Issued 07:00 PM MDT 06 September 2026
Tonight and Monday.
Wind light becoming east 15 knots Monday evening.
Scattered showers ending near noon Monday. Fog banks.
Waves
Issued 07:00 PM MDT 06 September 2026
Tonight and Monday.
Seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 06 September 2026
Tuesday
Wind east 10 to 15 knots.
Wednesday
Wind east 10 to 15 knots increasing to
northwest 15 to 20 late in the day.
Thursday
Wind northwest 15 to 20 knots diminishing to
light late in the day.
Ice Forecast
Issued 10:00 AM EDT 6 September 2026 Today Tonight and Monday Special ice warning in effect.
Bergy water except 1 tenth old ice in the western section.
Unusual presence of old ice in the extreme southwestern section
today and continuing Monday.
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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
Special ice warning in effect.Bergy water except 1 tenth old ice in the western section.
Unusual presence of old ice in the extreme southwestern section
today and continuing Monday.
Warnings
Warnings (In effect)
Special ice warning in effect
Mackenzie
Issued 10:00 AM EDT 06 September 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.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 6 September 2026 Tonight and Monday At 0000 UTC Monday quasi-stationary ridge located from 74N 168Wto 70N 120W.
By 0000 UTC Tuesday approaching low 989 mb located at 87N 168W.
Arctic - Western Arctic Area
- Admiralty
- Alert
- Amundsen
- Axel Heiberg
- Baillie
- Ballantyne
- Banks
- Barrow
- Bartlett
- Bathurst
- Boothia
- Borden
- Brock
- Byam
- Camsell Bend mile 290 to Tulita mile 512
- Clarence - northern half
- Clarence - southern half
- Committee
- Coronation
- CT4
- CU4
- CV4
- CV5
- CW3
- CW4
- CW5
- CX4
- Dease
- Dolphin
- East Baffin - northern half
- Ellef Ringnes
- Ellesmere
- Eureka - northern half
- Eureka - southern half
- Fitzwilliam
- Fort Good Hope mile 684 to Point Separation mile 913
- Greely
- Griper
- Gustaf
- Hassel
- Hazen
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - northern half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Liddon
- Mackenzie
- Maclean
- Massey
- Maud
- McClintock
- McClure
- Melville
- Nansen
- Navy Board
- Northwest Beaufort
- North Mackenzie
- North Prince Patrick
- North Sverdrup
- North Tuktoyaktuk
- Norwegian
- Peary
- Peel
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Pond
- Prince Alfred
- Prince of Wales
- Prince Patrick
- Queens
- Rae
- Regent
- Robeson - northern half
- Robeson - southern half
- Roes Welcome
- South Axel Heiberg
- South Ellef Ringnes
- South Prince Patrick
- South Sverdrup
- St. Roch
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- Ulukhaktok
- Ward Hunt
- West Baffin - northern half
- West Baffin - southern half
- West Foxe
- West Prince Alfred
- Wilkins
- Yukon Coast
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