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Forecast

Marine Forecast

Issued 07:00 AM MDT 22 August 2019

Today Tonight and Friday.

Wind north 20 knots backing to northwest 25 near noon then diminishing to west 15 late overnight. Wind west 15 Friday.

Periods of drizzle changing to flurries early this evening. Fog patches.

Temperatures near minus 1.

Waves

Issued 07:00 AM MDT 22 August 2019
Today Tonight and Friday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 22 August 2019
Saturday Wind south 15 knots increasing to northwest 20 in the morning then backing to southwest 20 late in the day.
Sunday Wind southwest 30 knots diminishing to west 15 late in the day.
Monday Wind west 15 knots backing to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 22 August 2019 Today Tonight and Friday 1 tenth old ice except 5 tenths old ice in the western 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 22 August 2019 Today Tonight and Friday

Ice Edge

Ice edge estimated from 7330N 14100W to 7340N 13725W to 7120N 13905W
to 7030N 13825W to Northwest Territories near 7025N 12800W. Sea ice
north and east of the ice edge.

Ice Coverage

1 tenth old ice except 5 tenths old ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 August 2019 Today Tonight and Friday At 1200 UTC Thursday weakening low 995 mb located at 80N 160W.
By 0000 UTC Saturday trough located over 70N 134W extending
northeastward.

At 1200 UTC Thursday quasi-stationary ridge located on a line
east-west over Arctic Coast of Alaska.

Mackenzie - Mackenzie River Area

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