Language selection

Government of Canada / Gouvernement du Canada

Search

Weather shortcuts

St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 PM MDT 20 July 2026

Tonight and Tuesday.

Wind northwest 15 knots diminishing to light early Tuesday morning then becoming northwest 15 Tuesday afternoon.

Scattered showers Tuesday.

Waves

Issued 07:00 PM MDT 20 July 2026
Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 20 July 2026
Wednesday Wind northeast 15 knots diminishing to light in the morning then increasing to northwest 20 in the afternoon.
Thursday Wind northwest 20 knots diminishing to light.
Friday Wind light.

Ice Forecast

Issued 10:00 AM EDT 20 July 2026 Today Tonight and Tuesday 1 tenth first-year ice except 6 tenths first-year ice in the extreme northwestern section. 

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

Ice Forecasts

Issued 10:00 AM EDT 20 July 2026 Today Tonight and Tuesday

Ice Coverage

1 tenth first-year ice except 6 tenths first-year ice in the extreme
northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 20 July 2026 Tonight and Tuesday At 0000 UTC Tuesday trough located from 73N 82W to 67N 75W.
By 0000 UTC Wednesday trough located from 72N 81W to 67N 79W.

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.

Features

Colour-coded weather alerts

Learn more about weather alerting in Canada

Thunderstorm Outlooks

Find the Thunderstorm Outlook for your area.

Feedbackabout this web site
Date modified: