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Marine Forecast

Issued 07:00 PM MDT 19 August 2019

Tonight and Tuesday.

Wind light becoming northwest 10 to 15 knots near midnight then diminishing to light early Tuesday morning. Wind becoming southeast 10 to 15 Tuesday afternoon.



Issued 07:00 PM MDT 19 August 2019
Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 19 August 2019
Wednesday Wind southeast 10 to 15 knots becoming light in the morning then increasing to easterly 25 late in the day.
Thursday Wind easterly 25 knots increasing to west 40.
Friday Wind west 25 knots diminishing to southwest 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 19 August 2019 Today Tonight and Tuesday Open water. 

[ 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 19 August 2019 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from 7335N 14040W to 7235N 13740W to 7125N 13835W
to 7020N 13645W to Northwest Territories near 7025N 12810W. Sea ice
north of the ice edge.

Ice Coverage

Open water.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 PM MDT 19 August 2019 Tonight and Tuesday At 0000 UTC Tuesday quasi-stationary ridge located on a line
east-west over Arctic Coast of Alaska.

At 0000 UTC Tuesday weakening trough located over 80N 140W extending

Mackenzie - Mackenzie River Area

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