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Amundsen

Forecast

Marine Forecast

Issued 07:00 AM MDT 15 July 2025

Today Tonight and Wednesday.

Wind light increasing to southeast 20 knots this evening then becoming west 20 Wednesday morning. Wind becoming west 15 to 20 Wednesday evening.

Scattered showers tonight and Wednesday.

Waves

Issued 07:00 AM MDT 15 July 2025
Today Tonight and Wednesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 15 July 2025
Thursday Wind west 15 to 20 knots diminishing to west 10 to 15 in the afternoon.
Friday Wind west 15 knots diminishing to light.
Saturday Wind northwest 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 15 July 2025 Today Tonight and Wednesday 2 tenths first-year ice including a trace of old ice except 4 tenths first-year ice in the extreme eastern section. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 15 July 2025 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths first-year ice including a trace of old ice except 4 tenths
first-year ice in the extreme eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 15 July 2025 Today Tonight and Wednesday At 1200 UTC Tuesday ridge from 1019 mb high located from 70N 121W
to 71N 154W.
By 0000 UTC Thursday ridge from 1021 mb high located from 70N 133W
to 74N 168W.

At 1200 UTC Tuesday departing low 1014 mb located at 69N 137W.

Mackenzie - Mackenzie River Area

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