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Coronation

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 17 October 2026

Today Tonight and Sunday.

Gale warning in effect.

Wind southeast 35 knots diminishing to northeast 30 early this evening. Wind northeast 25 to 30 Sunday.

Snow changing to scattered flurries Sunday evening. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray Sunday morning and afternoon.

Temperatures near minus 3.

Waves

Issued 07:00 AM MDT 17 October 2026
Today Tonight and Sunday. Seas 2 metres subsiding to 1 Sunday evening.

Extended Forecast

Issued 07:00 AM MDT 17 October 2026
Monday Wind northeast 25 knots diminishing to northeast 15 in the morning and to light in the afternoon.
Tuesday Wind light increasing to southeast 20 to 25 knots late in the day.
Wednesday Wind southeast 20 to 25 knots increasing to west 30 late in the day.

Ice Forecast

Issued 10:00 AM EDT 17 October 2026 Today Tonight and Sunday 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 17 October 2026 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Bergy water.

Warnings

Warnings (In effect)

Gale warning in effect

Coronation

Issued 07:00 AM MDT 17 October 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Freezing spray warning in effect

Coronation

Issued 07:00 AM MDT 17 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 17 October 2026 Today Tonight and Sunday At 1200 UTC Saturday weakening ridge from 1025 mb high located
from 67N 93W to 77N 140W.
By 0000 UTC Monday weakening ridge located from 67N 83W to 81N 103W.

At 1200 UTC Saturday trough located over eastern Davis Strait.
By 0000 UTC Monday low 979 mb located at 74N 64W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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