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Forecast

Marine Forecast

Issued 07:00 AM MDT 17 October 2018

Today Tonight and Thursday.

Wind light becoming northeast 15 knots Thursday evening.

Temperatures minus 16 rising to minus 10 Thursday morning.

Waves

Issued 07:00 AM MDT 17 October 2018
Today Tonight and Thursday. Mainly ice covered.

Extended Forecast

Issued 07:00 AM MDT 17 October 2018
Friday Wind north 20 knots diminishing to light in the afternoon.
Saturday Wind south 15 knots diminishing to light late in the day.
Sunday Wind light becoming northeast 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 17 October 2018 Today Tonight and Thursday Open water except 9 tenths grey ice in the eastern section. 

[ 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 10:00 AM EDT 17 October 2018 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 9 tenths grey ice in the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 17 October 2018 Tonight and Thursday At 0000 UTC Thursday trough from 996 mb low located over 75N 69W
extending southward.
By 0000 UTC Friday low 999 mb located at 76N 68W.

At 0000 UTC Thursday low 1001 mb located at 74N 101W.
By 0000 UTC Friday dissipating low 1005 mb located near Boothia
Peninsula.

At 0000 UTC Thursday deepening low 998 mb located at 67N 119W.
By 0000 UTC Friday low 996 mb located at 64N 101W.

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