Great Slave Lake - basin
Forecast
Marine Forecast
Issued 05:00 AM MDT 26 June 2026
Today Tonight and Saturday.
Wind east 10 knots becoming light near midnight then becoming east 10 near noon Saturday.
Scattered showers ending early this morning with a risk of thunderstorms. Scattered showers this afternoon and this evening with a risk of thunderstorms.
Extended Forecast
Issued 05:00 AM MDT 26 June 2026
Sunday
Wind light becoming northeast 15 knots late in
the day.
Monday
Wind east 20 knots increasing to east 25 late
in the day.
Tuesday
Wind southeast 15 knots increasing to
northeast 25 late in the day.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
There is no Synopsis issued for this area.
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 - 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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