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Forecast

Marine Forecast

Issued 05:30 AM EDT 15 October 2019

Today Tonight and Wednesday.

Wind west 15 knots diminishing to light late this afternoon. Wind light tonight and Wednesday.

Temperatures near minus 6.

Waves

Issued 05:30 AM EDT 15 October 2019
Today Tonight and Wednesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 15 October 2019
Thursday Wind light increasing to southeast 15 knots in the morning and to southeast 20 in the afternoon.
Friday Wind southeast 20 knots.
Saturday Wind northeast 20 knots increasing to northeast 30.

Ice Forecast

Issued 10:00 AM EDT 15 October 2019 Today Tonight and Wednesday 4 tenths grey ice including a trace of multi-year ice except 9 tenths grey ice including 3 tenths multi-year ice in the central section. 9 plus tenths multi-year ice near Gateshead Island. 

[ Canadian Ice Service ]

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 15 October 2019 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 7025N 14105W to 7255N 14005W. Sea ice
east of the ice edge.

Second ice edge estimated from Nunavut near 7045N 9245W to Baffin
Island near 7155N 9005W. Sea ice west of the ice edge.

Ice Coverage

4 tenths grey ice including a trace of multi-year ice except 9
tenths grey ice including 3 tenths multi-year ice in the central
section. 9 plus tenths multi-year ice near Gateshead Island.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 15 October 2019 Today Tonight and Wednesday At 1200 UTC Tuesday weakening low 995 mb located at 83N 122W.
By 0000 UTC Thursday low 1005 mb located at 81N 95W.

At 1200 UTC Tuesday ridge located from Banks Island to Baffin
Island.
By 0000 UTC Thursday ridge located over Somerset Island.

Mackenzie - Mackenzie River Area

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