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Marine Forecast

Issued 07:00 AM MDT 11 August 2022

Today Tonight and Friday.

Wind west 20 knots diminishing to west 15 near noon then increasing to west 20 early this evening. Wind increasing to west 25 late this evening then diminishing to light near noon Friday.

Showers changing to flurries near midnight and ending Friday morning.

Waves

Issued 07:00 AM MDT 11 August 2022
Today Tonight and Friday. Over open water seas 1 to 2 metres subsiding to 1 or less Friday afternoon.

Extended Forecast

Issued 07:00 AM MDT 11 August 2022
Saturday Wind south 15 knots increasing to south 20 in the morning then diminishing to light in the afternoon.
Sunday Wind northeast 20 knots veering to southeast 15 late in the day.
Monday Wind west 15 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 11 August 2022 Today Tonight and Friday 2 tenths first-year ice including a trace of old ice except 6 tenths old ice in the northwestern 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 11 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 6 tenths
old ice in the northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 11 August 2022 Today Tonight and Friday At 1200 UTC Thursday weakening low 988 mb located at 79N 166W.
By 0000 UTC Saturday low 995 mb located at 81N 151W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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