Coronation
Forecast
Marine Forecast
Issued 07:00 PM MDT 13 July 2025
Tonight and Monday.
Wind west 15 to 20 knots diminishing to west 10 to 15 early Monday afternoon then becoming light Monday evening.
Waves
Issued 07:00 PM MDT 13 July 2025
Tonight and Monday.
Over open water seas 1 metre.
Extended Forecast
Issued 07:00 PM MDT 13 July 2025
Tuesday
Wind light.
Wednesday
Wind east 15 knots backing to north 10 to 15
late in the day.
Thursday
Wind west 15 knots increasing to northwest 20
to 25 late in the day.
Ice Forecast
Issued 10:00 AM EDT 13 July 2025 Today Tonight and Monday Open water except 3 tenths first-year ice in the extreme
northwestern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 13 July 2025 Today Tonight and MondayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Open water except 3 tenths first-year ice in the extreme
northwestern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 13 July 2025 Tonight and Monday At 0000 UTC Monday weakening trough from 986 mb low located from86N 140W to 71N 80W.
At 0000 UTC Monday high 1018 mb located at 70N 128W.
By 0000 UTC Tuesday high 1017 mb located at 71N 126W.
By 0000 UTC Tuesday trough from 985 mb low located from 62N 76W
to 76N 62W.
Arctic - Western Arctic Area
- Admiralty
- Alert
- Amundsen
- Axel Heiberg
- Baillie
- Ballantyne
- Banks
- Barrow
- Bartlett
- Bathurst
- Boothia
- Borden
- Brock
- Byam
- Camsell Bend mile 290 to Tulita mile 512
- Clarence - northern half
- Clarence - southern half
- Committee
- Coronation
- CT4
- CU4
- CV4
- CV5
- CW3
- CW4
- CW5
- CX4
- Dease
- Dolphin
- East Baffin - northern half
- Ellef Ringnes
- Ellesmere
- Eureka - northern half
- Eureka - southern half
- Fitzwilliam
- Fort Good Hope mile 684 to Point Separation mile 913
- Greely
- Griper
- Gustaf
- Hassel
- Hazen
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - northern half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Liddon
- Mackenzie
- Maclean
- Massey
- Maud
- McClintock
- McClure
- Melville
- Nansen
- Navy Board
- Northwest Beaufort
- North Mackenzie
- North Prince Patrick
- North Sverdrup
- North Tuktoyaktuk
- Norwegian
- Peary
- Peel
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Pond
- Prince Alfred
- Prince of Wales
- Prince Patrick
- Queens
- Rae
- Regent
- Robeson - northern half
- Robeson - southern half
- Roes Welcome
- South Axel Heiberg
- South Ellef Ringnes
- South Prince Patrick
- South Sverdrup
- St. Roch
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- Ulukhaktok
- Ward Hunt
- West Baffin - northern half
- West Baffin - southern half
- West Foxe
- West Prince Alfred
- Wilkins
- Yukon Coast
Another Region
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