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McClure

Forecast

Marine Forecast

Issued 05:30 PM EDT 23 September 2021

Tonight and Friday.

Wind southwest 15 knots diminishing to light late this evening then becoming east 10 to 15 Friday evening.

Flurries ending Friday morning.

Temperatures near minus 4.

Waves

Issued 05:30 PM EDT 23 September 2021
Tonight and Friday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:30 PM EDT 23 September 2021
Saturday Wind east 10 to 15 knots increasing to east 25 in the afternoon.
Sunday Wind east 25 knots diminishing to northeast 15.
Monday Wind northeast 15 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 23 September 2021 Today Tonight and Friday 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 23 September 2021 Today Tonight and Friday

Ice Edge

First ice edge estimated from Baffin Island near 7236N 7821W to
Bylot Island near 7247N 7857W. Sea ice south and west of the ice
edge.

Second ice edge estimated from Bylot Island near 7346N 8036W to
7350N 8117W to 7415N 8834W to Devon Island near 7437N 8908W. Sea ice
south and west of the ice edge.

Third ice edge estimated from Devon Island near 7523N 7930W to 7617N
7433W then northeastward. Sea ice northwest 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 23 September 2021 Today Tonight and Friday At 1200 UTC Thursday low 994 mb located at 84N 138W.
By 0000 UTC Saturday low 992 mb located at 83N 173W.

At 1200 UTC Thursday dissipating ridge located from 67N 168W to
69N 135W then to 76N 115W.

Mackenzie - Mackenzie River Area

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