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Forecast

Marine Forecast

Issued 07:00 AM MDT 17 October 2019

Today Tonight and Friday.

Wind southeast 15 knots diminishing to light Friday morning.

Temperatures near minus 4.

Waves

Issued 07:00 AM MDT 17 October 2019
Today Tonight and Friday. Outside the ice edge seas 1 to 2 metres subsiding to 1 or less near noon Friday.

Extended Forecast

Issued 07:00 AM MDT 17 October 2019
Saturday Wind light.
Sunday Wind light becoming east 15 knots.
Monday Wind east 15 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 16 October 2019 Today Tonight and Thursday 3 tenths new ice including 1 tenth grey ice except 9 tenths grey ice including 3 tenths multi-year ice in the extreme northwestern 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 16 October 2019 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

3 tenths new ice including 1 tenth grey ice except 9 tenths grey ice
including 3 tenths multi-year ice in the extreme northwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 17 October 2019 Today Tonight and Friday At 1200 UTC Thursday approaching low 1002 mb located at 83N 172W.

At 1200 UTC Thursday ridge located from 78N 112W to 86N 120W.
By 0000 UTC Saturday ridge located from 76N 114W to 76N 138W then
to 85N 164W.

At 1200 UTC Thursday quasi-stationary trough located over Arctic
Coast of Alaska.

Mackenzie - Mackenzie River Area

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