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Forecast
Issued 05:30 AM EDT 14 August 2026
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 13 August 2026 Today Tonight and FridayIce Edge
First ice edge estimated from Baffin Island near 6300N 6620W to6222N 6542W to 6205N 6414W to 6303N 6145W to 6514N 5849W to 6610N
5954W to Baffin Island near 6636N 6116W. Sea ice west of the ice
edge.
Second ice edge estimated from Somerset Island near 7357N 9035W to
Devon Island near 7432N 8952W. Sea ice west of the ice edge.
Third ice edge estimated from Devon Island near 7454N 7922W to 7554N
7525W to 7625N 7442W then northeastward. Sea ice northwest of the
ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 13 August 2026 Tonight and Friday At 0000 UTC Friday trough from 1018 mb low located from 69N 111Wto 72N 123W.
By 0000 UTC Saturday cold front from 1013 mb low located from 69N
107W to 72N 123W.
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
- 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
- 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
- Wrigley Harbour mile 0 to Axe Point mile 91
- Yukon Coast
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ATOM