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Forecast

Marine Forecast

Issued 07:00 PM MDT 18 August 2022

Tonight and Friday.

Wind north 20 knots increasing to north 30 this evening then diminishing to north 20 early Friday morning. Wind diminishing to light late Friday morning then becoming north 15 early Friday evening.

Periods of rain with a risk of thunderstorms early this evening changing to periods of drizzle overnight.

Temperatures near plus 1.

Waves

Issued 07:00 PM MDT 18 August 2022
Tonight and Friday. Over open water seas 3 metres subsiding to 2 late overnight.

Extended Forecast

Issued 07:00 PM MDT 18 August 2022
Saturday Wind north 15 knots diminishing to light in the morning.
Sunday Wind light becoming northeast 15 knots late in the day.
Monday Wind northeast 20 knots.

Ice Forecast

Issued 10:00 AM EDT 18 August 2022 Today Tonight and Friday 2 tenths first-year ice including a trace of old ice except 7 tenths old ice in the northwestern 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 18 August 2022 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths first-year ice including a trace of old ice except 7 tenths
old ice in the northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 18 August 2022 Tonight and Friday At 0000 UTC Friday departing low 988 mb located at 71N 121W.

At 0000 UTC Friday quasi-stationary trough located over northern
Alaska.

At 0000 UTC Friday ridge located from 74N 168W to 71N 146W.
By 0000 UTC Saturday ridge located from 74N 168W to 69N 137W.

Mackenzie - Mackenzie River Area

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