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McClure

Warnings

Forecast

Marine Forecast

Issued 05:30 AM EDT 29 September 2023

Today Tonight and Saturday.

Wind light increasing to southwest 15 knots Saturday afternoon then veering to west 20 Saturday evening.

Periods of snow ending near midnight. Periods of snow Saturday afternoon and evening. Visibility as low as 1 mile in snow.

Temperatures near minus 1.

Waves

Issued 05:30 AM EDT 29 September 2023
Today Tonight and Saturday. Over open water seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 29 September 2023
Sunday Wind southwest 20 knots.
Monday Wind southwest 15 knots increasing to east 20 late in the day.
Tuesday Wind southeast 25 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 29 September 2023 Today Tonight and Saturday 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 29 September 2023 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Banks Island near 7334N 11522W to
7319N 10947W to Victoria Island near 7332N 10656W. Sea ice north of
the ice edge.

Second ice edge estimated from Prince of Wales Island near 7354N
9735W to Cornwallis Island near 7458N 9623W. Sea ice west of the ice
edge.

Third ice edge estimated from Cornwallis Island near 7533N 9414W to
Devon Island near 7615N 9347W. Sea ice west of the ice edge.

Fourth ice edge estimated from Devon Island near 7432N 8939W to
7355N 8824W to 7344N 7858W to 7514N 7505W to 7513N 7321W 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 AM MDT 29 September 2023 Today Tonight and Saturday At 1200 UTC Friday departing low 1005 mb located at 80N 137W.

At 1200 UTC Friday ridge located from 68N 117W to 67N 159W.
By 0000 UTC Sunday ridge from 1025 mb high located from 68N 120W
to 68N 168W.

At 0000 UTC Sunday approaching low 995 mb located at 75N 164W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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