Mackenzie

Forecast

Marine Forecast

Issued 07:00 AM MDT 17 October 2018

Today Tonight and Thursday.

Wind east 25 knots diminishing to east 15 this morning and to light early Thursday morning. Wind increasing to southeast 20 Thursday evening.

Periods of snow ending near midnight. Visibility 1 mile or less in snow.

High today minus 4. Low tonight minus 11. High Thursday minus 6.

Waves

Issued 07:00 AM MDT 17 October 2018
Today Tonight and Thursday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 17 October 2018
Friday Wind southeast 20 knots diminishing to light in the morning.
Saturday Wind light becoming northeast 15 knots.
Sunday Wind northeast 15 knots increasing to east 25.

Ice Forecast

Issued 10:00 AM EDT 17 October 2018 Today Tonight and Thursday 8 tenths grey ice including 2 tenths grey-white ice except 9 tenths grey-white ice including 3 tenths multi-year ice in the northeastern section. 

[ Canadian Ice Service ]

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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

8 tenths grey ice including 2 tenths grey-white ice except 9 tenths
grey-white ice including 3 tenths multi-year ice in the northeastern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 17 October 2018 Today Tonight and Thursday At 1200 UTC Wednesday weakening ridge from 1019 mb high located
over 77N 138W to 65N 110W.
By 0000 UTC Friday ridge from 1019 mb high located near Sachs
Harbour.

At 1200 UTC Wednesday departing warm front located over Inuvik
extending southeastward.

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