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Mackenzie

Forecast

Marine Forecast

Issued 07:00 PM MDT 17 September 2020

Tonight and Friday.

Wind east 15 knots increasing to east 15 to 20 this evening and to east 25 to 30 late overnight. Wind diminishing to southwest 15 early Friday evening.

Rain overnight and Friday. Fog patches dissipating late overnight.

Waves

Issued 07:00 PM MDT 17 September 2020
Tonight and Friday. Over open water seas 1 metre or less building to 1 to 2 late overnight and to 2 to 3 near noon Friday. Seas subsiding to 1 Friday evening.

Extended Forecast

Issued 07:00 PM MDT 17 September 2020
Saturday Wind southwest 15 knots veering to northwest 20 late in the day.
Sunday Wind light increasing to west 20 knots late in the day.
Monday Wind west 20 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 17 September 2020 Today Tonight and Friday Open water except 3 tenths old ice in the northern 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 17 September 2020 Today Tonight and Friday

Ice Edge

First ice edge estimated from 7025N 14120W to 6955N 14035W to 7020N
13150W to 7115N 12555W to 6955N 12140W to Victoria Island near 7050N
11755W. Sea ice north of the ice edge.

Second ice edge estimated from Victoria Island near 6850N 10335W to
Nunavut near 6805N 10340W. Sea ice east of the ice edge.

Third ice edge estimated from Nunavut near 6940N 8525W to Baffin
Island near 7005N 8605W. Sea ice west of the ice edge.

Ice Coverage

Open water except 3 tenths old ice in the northern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 17 September 2020 Tonight and Friday At 0000 UTC Friday intensifying trough located over Alaska.
By 1200 UTC Saturday trough from 986 mb low located from 66N 162W
to 67N 116W.

At 1200 UTC Friday ridge from 1016 mb high located from 84N 153W
to 74N 127W.
By 1200 UTC Saturday ridge from 1010 mb high located from 77N 176W
to 80N 139W then to 70N 102W.

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