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Forecast

Marine Forecast

Issued 07:00 AM MDT 17 September 2019

Today Tonight and Wednesday.

Wind southeast 20 to 25 knots today and tonight. Wind southeast 20 increasing to southeast 25 Wednesday morning.

Temperatures near plus 1.

Waves

Issued 07:00 AM MDT 17 September 2019
Today Tonight and Wednesday. Seas 2 metres subsiding to 1 near midnight.

Extended Forecast

Issued 07:00 AM MDT 17 September 2019
Thursday Wind southeast 25 knots.
Friday Wind southeast 20 knots increasing to southeast 25.
Saturday Wind light increasing to southeast 25 knots.

Ice Forecast

Issued 10:00 AM EDT 17 September 2019 Today Tonight and Wednesday Open water except 4 tenths old ice in the western 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 17 September 2019 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 7330N 13645W to 7150N 13540W to 7145N
13915W to 7025N 13820W to Northwest Territories near 7025N 12810W.
Sea ice east of the ice edge.

Second ice edge estimated from Boothia Peninsula near 7155N 9425W to
7155N 9355W to 7200N 9350W to Somerset Island near 7205N 9400W. Sea
ice west of the ice edge.

Ice Coverage

Open water except 4 tenths old ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 17 September 2019 Today Tonight and Wednesday At 1200 UTC Tuesday quasi-stationary ridge located on a line
northwest-southeast over eastern Beaufort Sea.

At 1200 UTC Tuesday quasi-stationary trough located on a line
northwest-southeast over the coast of Alaska.

Mackenzie - Mackenzie River Area

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