Great Slave Lake - basin
Forecast
Marine Forecast
Issued 05:00 PM MDT 13 July 2026
Tonight and Tuesday.
Wind west 15 knots diminishing to light Tuesday afternoon.
Scattered showers ending this evening with a risk of thunderstorms. Scattered showers Tuesday late in the day with a risk of thunderstorms.
Extended Forecast
Issued 05:00 PM MDT 13 July 2026
Wednesday
Wind southwest 15 knots increasing to
southwest 20 in the morning then backing to southeast 15 late in the
day.
Thursday
Wind southwest 15 knots increasing to east 20
late in the day.
Friday
Wind west 20 knots diminishing to
light.
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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
- 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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