Dease
Forecast
Marine Forecast
Issued 07:00 PM MDT 10 August 2022
Tonight and Thursday.
Gale warning in effect.
Wind northwest 15 knots increasing to northwest 20 this evening and to west 30 early Thursday morning. Wind increasing to northwest 45 late Thursday morning then diminishing to northwest 30 Thursday evening.
Rain ending near noon Thursday. Risk of thunderstorms this evening.
Waves
Extended Forecast
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection



Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 10 August 2022 Today Tonight and ThursdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice free.
Warnings
Warnings (In effect)
Gale warning in effect
Dease
Issued 7:00 PM MDT 10 August 2022'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 10 August 2022 Tonight and Thursday At 0000 UTC Thursday deepening low 994 mb located at 72N 112W.By 0000 UTC Friday low 976 mb located at 69N 95W.
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
- 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
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
WeatherCAN app: set custom notifications

Learn how to set custom Air Quality Health Index notifications on the WeatherCAN app
Are you prepared for summer severe weather?

We have information to help you stay safe
- Date modified: