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Forecast

Marine Forecast

Issued 07:00 PM MDT 07 October 2026

Tonight and Thursday.

Wind light becoming southeast 15 knots early Thursday afternoon.

Periods of snow. Visibility as low as 1 mile in snow.

Temperatures near minus 1.

Waves

Issued 07:00 PM MDT 07 October 2026
Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 07 October 2026
Friday Wind northeast 20 knots increasing to northeast 25 to 30 in the morning then diminishing to northeast 20 late in the day.
Saturday Wind south 15 to 20 knots veering to southwest 20 to 25 late in the day.
Sunday Wind southwest 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 7 October 2026 Today Tonight and Thursday Bergy water. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 7 October 2026 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Northwest Territories near 6942N
13420W 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 10139W to
6918N 10129W to 6917N 9925W to Prince of Wales Island near 7118N
9832W. Sea ice north then west 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 7200N 9401W to
7159N 9340W to 7228N 9259W to Brodeur Peninsula near 7303N 8918W.
Sea ice northwest of the ice edge.

Sixth ice edge estimated from Boothia Peninsula near 7122N 9300W to
7146N 9257W to Boothia Peninsula near 7155N 9424W. Sea ice southwest
of the ice edge.

Ice Coverage

Bergy water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 7 October 2026 Tonight and Thursday At 0000 UTC Thursday dissipating low 1006 mb located at 79N 106W.

By 0000 UTC Friday approaching high 1030 mb located at 73N 124W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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