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Forecast

Marine Forecast

Issued 07:00 AM MDT 11 August 2020

Today Tonight and Wednesday.

Wind northwest 15 knots diminishing to light this morning then becoming north 15 early this evening. Wind diminishing to light near midnight then becoming west 15 Wednesday afternoon.

Waves

Issued 07:00 AM MDT 11 August 2020
Today Tonight and Wednesday. Seas 2 metres becoming 1 to 2 this morning.

Extended Forecast

Issued 07:00 AM MDT 11 August 2020
Thursday Wind light increasing to northeast 25 knots late in the day.
Friday Wind northeast 25 knots diminishing to northeast 15.
Saturday Wind light increasing to northwest 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 11 August 2020 Today Tonight and Wednesday Ice free. 

[ 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 11 August 2020 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 11 August 2020 Today Tonight and Wednesday At 1200 UTC Tuesday low 1003 mb located at 76N 72W.
By 0000 UTC Wednesday low 1000 mb located at 80N 84W.

At 1200 UTC Tuesday intensifying low 990 mb located at 61N 58W.
By 0000 UTC Thursday dissipating low 998 mb located at 75N 66W.

Mackenzie - Mackenzie River Area

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