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Forecast

Marine Forecast

Issued 07:41 AM MDT 15 September 2026

Today Tonight and Wednesday.

Wind northwest 25 knots today and tonight. Wind west 20 Wednesday.

Periods of rain or snow changing to flurries this evening and ending Wednesday morning.

Temperatures near plus 2.

Waves

Issued 07:00 AM MDT 15 September 2026
Today Tonight and Wednesday. Seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 15 September 2026
Thursday Wind southwest 15 knots backing to south 15 to 20 in the morning then increasing to northwest 20 to 25 late in the day.
Friday Wind northwest 20 to 25 knots diminishing to northwest 15 late in the day.
Saturday Wind light increasing to southeast 25 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 15 September 2026 Today Tonight and Wednesday Bergy water. 

[ Canadian Ice Service ]

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Weather Conditions

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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 10:00 AM EDT 15 September 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Northwest Territories near 6943N
12404W to 7007N 12125W to Banks Island near 7157N 12547W. Sea ice
west of the ice edge.

Second ice edge estimated from Banks Island near 7133N 12030W to
Victoria Island near 7138N 11901W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6953N 10052W to
7023N 9839W to Prince of Wales Island near 7158N 10017W. Sea ice
northwest of the ice edge.

Fourth ice edge estimated from Prince of Wales Island near 7315N
9750W to Somerset Island near 7317N 9535W. Sea ice north of the ice
edge.

Ice Coverage

Bergy water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 15 September 2026 Today Tonight and Wednesday At 1200 UTC Tuesday quasi-stationary low 991 mb located at 68N 62W.

At 1200 UTC Tuesday dissipating low 1001 mb located at 71N 104W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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