Hecate Strait - northern half
Forecast
Marine Forecast
Issued 10:30 AM PDT 31 May 2025
Today Tonight and Sunday.
Wind westerly 5 to 15 knots veering to northwest 15 to 20 late overnight then diminishing to northwest 5 to 15 near noon Sunday except northwest 15 to 20 near the mainland coast Sunday late in the day.
Showers tonight.
Waves
Issued 04:00 AM PDT 31 May 2025
Today Tonight and Sunday.
Seas 1 to 2 metres subsiding to 1 this afternoon.
Extended Forecast
Issued 04:00 AM PDT 31 May 2025
Monday
Wind northwest 15 to 20 knots diminishing to
northwest 10 to 15 in the afternoon.
Tuesday
Wind northwest 10 to 15 knots.
Wednesday
Wind southerly 5 to 15 knots becoming
southerly 10 to 20 late in the day.
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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 10:30 AM PDT 31 May 2025 Today Tonight and Sunday At 10:30 a.m. PDT today departing frontal system located oversouthern Vancouver Island.
At 10:30 a.m. PDT today building ridge located west of the offshore
waters.
By 9:30 p.m. PDT tonight quasi-stationary ridge located over the
offshore waters.
At 10:30 a.m. PDT Sunday ridge located over Bowie.
By 9:30 p.m. PDT Sunday ridge located over Haida Gwaii to Explorer.
At 4:00 p.m. PDT Sunday frontal system located northwest of Bowie.
Marine Weather Statement
Issued 10:16 AM PDT 31 May 2025 A ridge of high pressure is builiding over offshore waters today.Strong northwesterlies will prevail for most southern waters, except
gale force northwesterlies will develop along the west side of
Vancouver Island by this afternoon. Gale force northwesterlies
Over West Vancouver Island will slightly weaken on Sunday morning,
then redevelop on Sunday afternoon.
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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