Coronation
Forecast
Marine Forecast
Issued 07:00 PM MDT 14 July 2025
Tonight and Tuesday.
Wind light tonight and Tuesday.
Waves
Issued 07:00 PM MDT 14 July 2025
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 14 July 2025
Wednesday
Wind light becoming southeast 15 knots in
the afternoon then diminishing to light late in the day.
Thursday
Wind north 20 knots.
Friday
Wind northwest 20 knots.
Ice Forecast
Issued 10:00 AM EDT 14 July 2025 Today Tonight and Tuesday Open water except 2 tenths first-year ice in the western section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 July 2025 Today Tonight and TuesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Open water except 2 tenths first-year ice in the western section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 14 July 2025 Tonight and Tuesday At 0000 UTC Tuesday high 1019 mb located at 71N 126W.By 0000 UTC Wednesday high 1021 mb located at 70N 118W.
At 0000 UTC Tuesday departing low 995 mb located at 83N 120W.
At 0000 UTC Tuesday quasi-stationary trough located from 63N 75W
to 73N 81W.
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
- 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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