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McClure

Warnings

Forecast

Marine Forecast

Issued 05:30 PM EDT 03 October 2023

Tonight and Wednesday.

Wind southeast 15 knots diminishing to light late Wednesday morning then increasing to northwest 15 Wednesday afternoon. Wind increasing to northwest 20 Wednesday evening.

Periods of snow. Visibility as low as 1 mile in snow.

Temperatures near minus 1.

Waves

Issued 05:30 PM EDT 03 October 2023
Tonight and Wednesday. Over open water seas 1 to 2 metres subsiding to 1 or less late Wednesday morning.

Extended Forecast

Issued 05:30 PM EDT 03 October 2023
Thursday Wind northwest 20 knots diminishing to light in the morning.
Friday Wind light becoming south 15 knots late in the day.
Saturday Wind south 15 knots increasing to east 25 late in the day.

Ice Forecast

Issued 11:00 AM EDT 3 October 2023 Today Tonight and Wednesday Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 11:00 AM EDT 3 October 2023 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Victoria Island near 7323N 11433W to
7405N 11303W to Victoria Island near 7321N 10802W. Sea ice north of
the ice edge.

Second ice edge estimated from Prince of Wales Island island near
7350N 10038W to 7440N 10012W to Cornwallis Island near 7452N 9600W.
Sea ice west of the ice edge.

Third ice edge estimated from Cornwallis Island near 7534N 9534W to
Devon Island near 7614N 9517W. Sea ice west of the ice edge.

Fourth ice edge estimated from Devon Island near 7430N 8832W to
7418N 8805W to 7412N 8004W to 7532N 7544W to 7619N 7435W then
eastwards. 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 3 October 2023 Tonight and Wednesday At 0000 UTC Wednesday weakening low 1001 mb located at 79N 162W.
By 0000 UTC Thursday low 1008 mb located at 78N 156W.

At 0000 UTC Wednesday departing trough located from 69N 120W to
76N 120W.

At 0000 UTC Wednesday building ridge located from 70N 142W to
79N 120W.
By 0000 UTC Thursday ridge located from 69N 134W to 79N 120W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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