Language selection

Government of Canada / Gouvernement du Canada

Search

Features

Download our new mobile weather app

Download our new mobile weather app

My Weather Profile Weather Topics  | 

Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PST 04 March 2021

Tonight and Friday.

Storm warning in effect.

Wind southeast 45 to 60 knots diminishing to south 35 to 45 near midnight and to south 20 to 30 late overnight. Wind diminishing to northeast 5 to 15 Friday morning then becoming southwest 5 to 15 Friday evening.

Periods of rain ending overnight. Showers Friday late in the day.

Waves

Issued 04:00 PM PST 04 March 2021
Today Tonight and Friday. Seas 3 to 5 metres building to 6 to 8 early this evening then subsiding to 4 to 6 near midnight. Seas subsiding to 2 to 3 late overnight and to 1 Friday morning.

Extended Forecast

Issued 04:00 PM PST 04 March 2021
Saturday Wind southeast 15 to 25 knots increasing to southeast 25 to 35 in the afternoon.
Sunday Wind southeast 25 to 35 knots diminishing to southeast 15 to 25.
Monday Wind southeast 15 to 25 knots becoming northerly 10 to 20.

Stay connected

ATOM

List of Official Text Forecasts
Resources

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
Legend:
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Hecate Strait - northern half

Issued 9:30 PM PST 04 March 2021

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 9:30 PM PST 4 March 2021 Tonight and Friday At 9:30 p.m. PST tonight low located near Langara.
By 4:00 a.m. PST Friday departing low located off the Alaska
panhandle.

At 9:30 p.m. PST tonight low 998 mb located south of Explorer.
By 4:00 a.m. PST Friday high 990 mb located off Vancouver Island.

By 4:00 p.m. PST Friday weakening low 990 mb located off the
Central Coast.

At 4:00 a.m. PST Saturday approaching frontal system located
off Bowie.

Marine Weather Statement

Issued 9:30 PM PST 4 March 2021 A low off Haida Gwaii will track northwards across Haida Gwaii
tonight and into the Alaskan Panhandle on Friday. Ahead of the low,
gale to hurricane force southerlies will shift to storm to hurricane
force westerly in its wake.

Another low will track northeastwards over Explorer overnight, then
onto the Central Coast Friday afternoon. Ahead of the low, gale to
hurricane force southeasterlies will develop west of Vancouver Island
overnight and spread to the inner South Coast Friday morning as
strong to gale force. Gale to storm force winds will develop over
Queen Charlotte Sound and the Central Coast Friday afternoon as the
low move over. In its wake the winds will shift to strong to gale
force westerly.

Mackenzie - Mackenzie River 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.

What we are doing

Weather Forecasts

Weather Alerts

Weather Resources

Features

Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

Feedback about this web site
Date modified: