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Amundsen

Forecast

Marine Forecast

Issued 07:00 AM MDT 14 October 2026

Today Tonight and Thursday.

Wind northwest 15 knots increasing to northwest 20 late this morning then diminishing to light near midnight. Wind increasing to southeast 20 Thursday afternoon.

Scattered flurries ending this afternoon. Fog patches forming Thursday afternoon.

Freezing spray warning in effect.

Freezing spray beginning this morning and ending near midnight.

Temperatures near minus 5.

Waves

Issued 07:00 AM MDT 14 October 2026
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less late overnight then building to 1 to 2 Thursday evening.

Extended Forecast

Issued 07:00 AM MDT 14 October 2026
Friday Wind southeast 25 knots increasing to southeast 30 in the morning.
Saturday Wind southeast 30 knots diminishing to light late in the day.
Sunday Wind west 30 knots.

Ice Forecast

Issued 10:00 AM EDT 14 October 2026 Today Tonight and Thursday Bergy water except 2 tenths new ice along parts of the southern coast. 

[ 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 14 October 2026 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Bergy water except 2 tenths new ice along parts of the southern
coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Amundsen

Issued 08:14 AM MDT 14 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 AM MDT 14 October 2026 Today Tonight and Thursday At 1200 UTC Wednesday ridge located from 72N 170W to 73N 130W.
By 0000 UTC Friday ridge from 1025 mb high located from 72N 170W
to 72N 120W.

Mackenzie - Mackenzie River Area

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