Tuktoyaktuk - northern half
Forecast
Marine Forecast
Issued 07:00 AM MDT 18 July 2025
Today Tonight and Saturday.
Wind light today tonight and Saturday.
Temperatures near zero.
Waves
Issued 07:00 AM MDT 18 July 2025
Today Tonight and Saturday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 07:00 AM MDT 18 July 2025
Sunday
Wind light becoming east 15 knots late in the
day.
Monday
Wind east 15 knots increasing to east 25 late
in the day.
Tuesday
Wind east 25 knots diminishing to
light.
Ice Forecast
Issued 10:00 AM EDT 18 July 2025 Today Tonight and Saturday Special ice warning in effect.
5 tenths old ice except 9 plus tenths old ice in the extreme
northern section.
Unusual presence of old ice today and continuing Saturday.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 18 July 2025 Today Tonight and SaturdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Special ice warning in effect.5 tenths old ice except 9 plus tenths old ice in the extreme
northern section.
Unusual presence of old ice today and continuing Saturday.
Warnings
Warnings (In effect)
Special ice warning in effect
Tuktoyaktuk - northern half
Issued 10:00 AM EDT 18 July 2025Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 18 July 2025 Today Tonight and Saturday At 1200 UTC Friday ridge from 1027 mb high located from 76N 160Wto 67N 134W.
By 0000 UTC Sunday ridge from 1031 mb high located from 76N 149W
to 68N 133W.
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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