Amundsen
Forecast
Marine Forecast
Issued 07:00 AM MDT 11 September 2026
Today Tonight and Saturday.
Wind west 15 knots increasing to southeast 20 this afternoon then becoming west 20 near midnight. Wind west 20 Saturday.
Periods of rain tonight and Saturday.
Waves
Issued 07:00 AM MDT 11 September 2026
Today Tonight and Saturday.
Seas 1 metre or less building to 2 near noon
Saturday.
Extended Forecast
Issued 07:00 AM MDT 11 September 2026
Sunday
Wind west 25 knots.
Monday
Wind light increasing to west 25 knots late in
the day.
Tuesday
Wind northwest 25 knots diminishing to west
15.
Ice Forecast
Issued 10:00 AM EDT 11 September 2026 Today Tonight and Saturday Bergy water.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 11 September 2026 Today Tonight and SaturdayIce Edge
First ice edge estimated from Nunavut near 6928N 12029W to 7013N11934W to Banks Island near 7105N 12306W. Sea ice west of the ice
edge.
Second ice edge estimated from Banks Island near 7147N 12026W to
Victoria Island near 7150N 11906W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 7002N 10055W to
7028N 9948W to Prince of Wales Island near 7158N 10017W. Sea ice
northwest of the ice edge.
Fourth ice edge estimated from Prince of Wales Island near 7323N
9708W to Somerset Island near 7326N 9539W. Sea ice northwest of the
ice edge.
Ice Coverage
Bergy water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 11 September 2026 Today Tonight and Saturday At 1200 UTC Friday trough from 986 mb low located from 72N 175Wto 70N 136W.
By 0000 UTC Sunday trough from 993 mb low located from 73N 163W
to 72N 120W.
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 - 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
- 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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- Date modified:
ATOM