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Amundsen

Forecast

Marine Forecast

Issued 07:00 PM MDT 13 October 2026

Tonight and Wednesday.

Wind southwest 15 knots veering to northwest 20 this evening. Wind northwest 20 Wednesday.

Snow or freezing rain changing to scattered flurries near midnight and ending Wednesday afternoon. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray beginning Wednesday morning.

Temperatures plus 1 falling to minus 5 Wednesday morning.

Waves

Issued 07:00 PM MDT 13 October 2026
Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 late overnight.

Extended Forecast

Issued 07:00 PM MDT 13 October 2026
Thursday Wind light increasing to southeast 20 knots in the afternoon.
Friday Wind southeast 30 knots.
Saturday Wind southeast 30 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 13 October 2026 Today Tonight and Wednesday 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 13 October 2026 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Bergy water.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Amundsen

Issued 7:00 PM MDT 13 October 2026

Moderate or severe freezing spray is 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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 13 October 2026 Tonight and Wednesday At 0000 UTC Wednesday ridge located from 72N 170W to 73N 141W.
By 0000 UTC Thursday ridge from 1025 mb high located from 70N 170W
to 72N 137W then to 67N 120W.

Mackenzie - Mackenzie River Area

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