Mackenzie
Forecast
Marine Forecast
Issued 07:00 AM MDT 17 July 2025
Today Tonight and Friday.
Wind light becoming east 15 knots Friday evening.
Scattered showers ending overnight.
Temperatures near plus 1.
Waves
Issued 07:00 AM MDT 17 July 2025
Today Tonight and Friday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 07:00 AM MDT 17 July 2025
Saturday
Wind east 15 knots diminishing to light in
the morning then becoming east 15 late in the day.
Sunday
Wind east 20 knots increasing to east 25 late
in the day.
Monday
Wind east 25 knots.
Ice Forecast
Issued 10:00 AM EDT 16 July 2025 Today Tonight and Thursday Special ice warning in effect.
4 tenths old ice except 9 plus tenths old ice in the northern
section.
Unusual presence of old ice today and continuing Thursday.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 16 July 2025 Today Tonight and ThursdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Special ice warning in effect.4 tenths old ice except 9 plus tenths old ice in the northern
section.
Unusual presence of old ice today and continuing Thursday.
Warnings
Warnings (In effect)
Special ice warning in effect
Mackenzie
Issued 10:00 AM EDT 16 July 2025Navigators 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 AM MDT 17 July 2025 Today Tonight and Friday At 1200 UTC Thursday ridge from 1022 mb high located from 67N 167Wto 69N 120W.
By 0000 UTC Saturday ridge from 1028 mb high located from 76N 153W
to 69N 125W.
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
Another Region
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