Hecate Strait - northern half
Forecast
Marine Forecast
Issued 04:00 PM PDT 07 July 2025
Tonight and Tuesday.
Wind southerly 15 to 25 knots diminishing to westerly 5 to 15 near midnight then becoming westerly 10 to 20 Tuesday afternoon.
Rain changing to scattered showers Tuesday morning. Risk of thunderstorms Tuesday afternoon. Fog patches forming after midnight and dissipating Tuesday morning. Visibility as low as 1 mile in rain and 1 mile or less in fog patches.
Waves
Issued 04:00 PM PDT 07 July 2025
Today Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less early this
evening.
Extended Forecast
Issued 04:00 PM PDT 07 July 2025
Wednesday
Wind northwest 5 to 15 knots.
Thursday
Wind southeast 10 to 20 knots increasing to
southeast 30 to 40 late in the day.
Friday
Wind southeast 30 to 40 knots diminishing to
southwest 10 to 20.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM PDT 7 July 2025 Tonight and Tuesday At 4:00 p.m. PDT today weakening ridge located on a linenortheast-southwest over northern Vancouver Island.
At 4:00 p.m. PDT today frontal system located on a line
northeast-southwest over Haida Gwaii.
By 4:00 a.m. PDT Tuesday frontal system located off Cape Scott.
Marine Weather Statement
Issued 3:45 PM PDT 7 July 2025 A ridge of high pressure offshore will bring westerly gales throughcentral and eastern sections of Juan de Fuca Strait this evening and
overnight.
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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