Amundsen
Forecast
Marine Forecast
Issued 07:56 PM MDT 16 July 2025
Tonight and Thursday.
Wind northwest 15 knots diminishing to light early Thursday morning.
Fog patches dissipating Thursday evening.
Waves
Issued 07:00 PM MDT 16 July 2025
Tonight and Thursday.
Over open water seas 1 metre.
Extended Forecast
Issued 07:00 PM MDT 16 July 2025
Friday
Wind light becoming northwest 15 knots late in
the day.
Saturday
Wind northwest 15 knots diminishing to
light.
Sunday
Wind northwest 15 knots.
Ice Forecast
Issued 10:00 AM EDT 16 July 2025 Today Tonight and Thursday 2 tenths first-year ice including a trace of old ice except 5 tenths
first-year ice in the extreme eastern section.
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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
2 tenths first-year ice including a trace of old ice except 5 tenths
first-year ice in the extreme eastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 16 July 2025 Tonight and Thursday At 0000 UTC Thursday ridge located from 73N 158W to 69N 120W.By 0000 UTC Friday ridge from 1026 mb high located from 76N 167W
to 69N 123W.
At 0000 UTC Thursday weakening trough from low located from 78N
124W to 70N 111W.
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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