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Forecast
Marine Forecast
Issued 07:00 AM MDT 18 July 2025
Today Tonight and Saturday.
Wind light increasing to northeast 20 knots near midnight then backing to north 15 Saturday afternoon.
Showers tonight Saturday and Saturday evening.
Waves
Issued 07:00 AM MDT 18 July 2025
Today Tonight and Saturday.
Seas 1 metre or less.
Extended Forecast
Issued 07:00 AM MDT 18 July 2025
Sunday
Wind north 15 knots increasing to north 20 in
the morning.
Monday
Wind north 20 knots.
Tuesday
Wind north 15 knots diminishing to
light.
Ice Forecast
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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
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 18 July 2025 Today Tonight and Saturday At 1200 UTC Friday low 1009 mb located at 65N 115W.By 0000 UTC Sunday low 1007 mb located at 69N 100W.
At 1200 UTC Friday dissipating low 1009 mb located at 76N 70W.
At 0000 UTC Sunday building ridge located on a line
northwest-southeast over eastern Baffin Island.
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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