Language selection

Government of Canada / Gouvernement du Canada

Search

Weather shortcuts

Mackenzie

Warnings

Forecast

Marine Forecast

Issued 07:00 PM MDT 04 October 2026

Tonight and Monday.

Wind northeast 15 knots tonight and Monday.

Scattered flurries.

Temperatures near minus 1.

Waves

Issued 07:00 PM MDT 04 October 2026
Tonight and Monday. Over open water seas 1 to 2 metres.

Extended Forecast

Issued 07:00 PM MDT 04 October 2026
Tuesday Wind northeast 15 knots.
Wednesday Wind northeast 15 knots diminishing to light.
Thursday Wind east 15 knots veering to southeast 20.

Ice Forecast

Issued 10:00 AM EDT 4 October 2026 Today Tonight and Monday Special ice warning in effect. 1 tenth multi-year ice except 3 tenths multi-year ice in the northwestern section. Unusual presence of multi-year ice in the southwestern section today and continuing Monday. 

[ Canadian Ice Service ]

Stay connected

ATOM

List of Official Text Forecasts
Resources

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Arctic - Western Arctic marine weather areas Resolute Airport Thomsen River Ulukhaktok Airport Cape Providence Nangmagvik Lake Komakuk Beach Taloyoak Airport Cape Stallworthy Stefansson Island Mould Bay Naujaat Rea Point Pond Inlet Airport Isachsen Igloolik Airport Sanirajak Airport Grise Fiord Airport Gateshead Island Kugluktuk Airport Little Chicago Storm Hills Liverpool Bay Bathurst Inlet Tuktoyaktuk Airport Pelly Island Paulatuk Airport Norman Wells Airport Sachs Harbour Airport Keats Point Inuvik Airport Tulita Airport Fort Good Hope Airport Cape Parry Airport Aklavik Airport Shingle Point Airport Fort Ross Arctic Bay Cambridge Bay Airport CFS Alert Croker River Shepherd Bay Airport Herschel Island Cape Liverpool Cape Peel West Kugaaruk Airport Gjoa Haven Airport Eureka Airport Hat Island
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 4 October 2026 Today Tonight and Monday

Ice Edge

First ice edge estimated from Northwest Territories near 6942N
13420W to 7120N 12616W to Banks Island near 7157N 12549W. Sea ice
northwest of the ice edge.

Second ice edge estimated from Banks Island near 7130N 12037W to
Victoria Island near 7136N 11854W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6940N 10102W to
6924N 10013W to Prince of Wales Island near 7117N 9841W. Sea ice
northwest of the ice edge.

Fourth ice edge estimated from Prince of Wales Island near 7234N
9624W to Somerset Island near 7233N 9519W. Sea ice north of the ice
edge.

Fifth ice edge estimated from Somerset Island near 7206N 9401W to
Brodeur Peninsula near 7303N 8918W. Sea ice northwest of the ice
edge.

Sixth ice edge estimated from Boothia Peninsula near 7128N 9311W to
7149N 9336W to Boothia Peninsula near 7155N 9424W. Sea ice southwest
of the ice edge.

Ice Coverage

Special ice warning in effect.

1 tenth multi-year ice except 3 tenths multi-year ice in the
northwestern section.
Unusual presence of multi-year ice in the southwestern section today
and continuing Monday.

Warnings

Warnings (In effect)

Special ice warning in effect

Mackenzie

Issued 10:00 AM EDT 04 October 2026

Navigators 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 PM MDT 4 October 2026 Tonight and Monday At 0000 UTC Monday departing ridge located from 78N 119W to
84N 140W.

At 0000 UTC Monday low 1006 mb located at 76N 155W.
By 0000 UTC Tuesday low 1007 mb located at 76N 140W.

Arctic - Western Arctic Area

Another Region

Marine Weather for Canada

Weather shortcuts


How to use
  • Add to shortcuts
    • Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button
    • Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name
    • Click on the "Save" button to add the link to the list
    • Click on the "X" button to close the panel
  • Delete a link
    • Click on the "Organize shortcuts" button
    • Select the link to delete
    • Click on the "Delete" button to remove the link from the list
    • Click on the "Close" button to save the change
  • Move a link up/down the list
    • Click on the "Organize shortcuts" button
    • Click and hold the link and move to new location in the list
    • Click on the "Close" button to save the change
  • Rename a link
    • Click on the "Organize shortcuts" button
    • Select the link to rename
    • Click on the "Rename" button and change the link name
    • Click the enter or tab key
    • Click on the "Close" button to save the change
  • Keyboard navigation
    • Use the Tab key to move to a button or link
    • Use the Enter key to click on buttons or links
    • Organize shortcuts navigation
      • Use the ↑ Up key to select the link above. If none are selected, it will select the first link.
      • Use the ↓ Down key to select the link below. If none are selected, it will select the last link.
      • Use the Page Up key to move a selection up in the list.
      • Use the Page Down key to move a selection down in the list.
  • Restore default list

    Warning: Clicking on the button below will remove all your customized links.

Customized Weather shortcuts

Save your customized list as a bookmark.

Copy/paste or click on the link below then when the page displays, you can bookmark the page using the web browser. Bookmarking your customized list will allow you to access it even if the local storage on your device is erased.

Feedbackabout this web site
Date modified: