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McClure

Warnings

Forecast

Issued 05:30 PM EDT 20 September 2026

Forecasts are unavailable until further request.

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 20 September 2026 Today Tonight and Monday

Ice Edge

First ice edge estimated from 7356N 9017W to Devon Island near 7438N
9108W. Sea ice west of the ice edge.

Second ice edge estimated from Devon Island near 7610N 8946W to
7556N 8810W to Ellesmere Island near 7621N 8724W. Sea ice northwest
of the ice edge.

Third ice edge estimated from Ellesmere Island near 7619N 7916W to
7547N 7739W to 7556N 7408W then eastward. Sea ice north of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 20 September 2026 Tonight and Monday At 0000 UTC Monday low 982 mb located at 81N 148W.
By 0000 UTC Tuesday low 985 mb located at 82N 163W.

At 0000 UTC Monday ridge located from 975N 147W to 79N 88W.
By 0000 UTC Tuesday ridge located from 81N 120W to 71N 137W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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