Coronation
Forecast
Marine Forecast
Issued 07:00 PM MDT 07 September 2026
Tonight and Tuesday.
Wind light increasing to east 15 knots late overnight then veering to southeast 20 near noon Tuesday.
Scattered showers overnight and Tuesday evening.
Waves
Issued 07:00 PM MDT 07 September 2026
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 07 September 2026
Wednesday
Wind east 15 to 20 knots diminishing to
light in the morning.
Thursday
Wind northwest 15 knots increasing to
northwest 25 late in the day.
Friday
Wind northwest 25 knots backing to west 15 to
20 late in the day.
Ice Forecast
Issued 10:00 AM EDT 7 September 2026 Today Tonight and Tuesday Bergy water.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 7 September 2026 Today Tonight and TuesdayIce Edge
First ice edge estimated from Nunavut near 6919N 11936W to 7019N11947W to Banks Island near 7105N 12252W. Sea ice southwest of the
ice edge.
Second ice edge estimated from Banks Island near 7150N 12024W to
Victoria Island near 7148N 11907W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 7019N 10141W to
Prince of Wales Island near 7121N 9913W. Sea ice northwest of the
ice edge.
Fourth ice edge estimated from Prince of Wales Island near 7245N
9631W to Somerset Island near 7344N 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 PM MDT 7 September 2026 Tonight and Tuesday At 0000 UTC Tuesday weakening trough from 988 mb low located from76N 69W to 69N 63W.
By 0000 UTC Wednesday low 1000 mb located at 75N 62W.
At 0000 UTC Tuesday ridge located from 74N 140W to 67N 107W.
By 0000 UTC Wednesday ridge from 1020 mb high located from 76N
140W to 71N 99W then to 65N 80W.
By 0000 UTC Wednesday low 988 mb located at 86N 62W.
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
- 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
Another Region
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
Improved storm alerts
Learn more about targeted warnings for severe thunderstorms and tornadoes
- Date modified:
ATOM