Coronation
Forecast
Marine Forecast
Issued 07:00 PM MDT 10 July 2025
Tonight and Friday.
Wind northwest 15 knots increasing to northwest 20 late overnight then diminishing to light near noon Friday. Wind increasing to northwest 25 Friday evening.
Showers this evening overnight Friday morning and Friday evening.
Waves
Issued 07:00 PM MDT 10 July 2025
Tonight and Friday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 10 July 2025
Saturday
Wind northwest 30 knots.
Sunday
Wind northwest 20 knots.
Monday
Wind northwest 15 knots diminishing to
light.
Ice Forecast
Issued 10:00 AM EDT 10 July 2025 Today Tonight and Friday Open water except 1 tenth 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 10 July 2025 Today Tonight and FridayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Open water except 1 tenth first-year ice in the western section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 10 July 2025 Tonight and Friday At 1200 UTC Friday deepening low 971 mb located at 71N 80W.By 0000 UTC Saturday low 968 mb located at 76N 75W.
At 1200 UTC Friday low 974 mb located at 79N 118W.
By 0000 UTC Saturday low 975 mb located at 75N 110W.
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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