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Forecast

Marine Forecast

Issued 07:00 AM MDT 05 August 2021

Today Tonight and Friday.

Wind northwest 15 knots diminishing to light this morning then becoming southeast 15 early Friday morning. Wind diminishing to light Friday afternoon then becoming southwest 15 Friday evening.

Showers this morning.

Waves

Issued 07:00 AM MDT 05 August 2021
Today Tonight and Friday. Seas 1 to 2 metres becoming 2 Friday evening.

Extended Forecast

Issued 07:00 AM MDT 05 August 2021
Saturday Wind northwest 15 knots diminishing to light in the morning then increasing to northwest 20 late in the day.
Sunday Wind northwest 25 knots diminishing to northwest 15.
Monday Wind light increasing to southwest 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 5 August 2021 Today Tonight and Friday Open water except 1 tenth first-year ice in the southwestern 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 5 August 2021 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 1 tenth first-year ice in the southwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 5 August 2021 Tonight and Friday At 0000 UTC Friday low 1003 mb located at 72N 126W.
By 0000 UTC Saturday low 1000 mb located at 70N 110W.

At 0000 UTC Friday departing ridge located from 62N 102W to
78N 105W.

Mackenzie - Mackenzie River Area

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