Coronation
Forecast
Marine Forecast
Issued 07:00 PM MDT 19 July 2025
Tonight and Sunday.
Wind northwest 20 knots diminishing to northwest 15 near midnight then increasing to northwest 20 early Sunday evening.
Rain overnight and Sunday.
Waves
Issued 07:00 PM MDT 19 July 2025
Tonight and Sunday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 19 July 2025
Monday
Wind northwest 15 knots increasing to northwest
20 in the afternoon.
Tuesday
Wind northwest 20 knots diminishing to
light.
Wednesday
Wind light.
Ice Forecast
Issued 10:00 AM EDT 19 July 2025 Today Tonight and Sunday Open water except 4 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 19 July 2025 Today Tonight and SundayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Open water except 4 tenths first-year ice in the western section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 19 July 2025 Tonight and Sunday At 0000 UTC Sunday dissipating low 1007 mb located at 68N 102W.At 0000 UTC Sunday quasi-stationary ridge located on a line
northwest-southeast over eastern Baffin Island.
At 0000 UTC Monday approaching low 998 mb located at 75N 64W.
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
- Wrigley Harbour mile 0 to Axe Point mile 91
- Yukon Coast
Another Region
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