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Forecast

Marine Forecast

Issued 05:30 PM EDT 01 October 2023

Tonight and Monday.

Wind light tonight and Monday.

Temperatures near minus 3.

Waves

Issued 05:30 PM EDT 01 October 2023
Tonight and Monday. Over open water seas 1 metre or less.

Extended Forecast

Issued 05:30 PM EDT 01 October 2023
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light.

Ice Forecast

Issued 11:00 AM EDT 1 October 2023 Today Tonight and Monday Forecasts available to mariners upon request. 

[ 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 1 October 2023 Today Tonight and Monday

Ice Edge

First ice edge estimated from Banks Island near 7410N 11708W to
7342N 11346W to Stefansson Island near 7341N 10626W. Sea ice north
of the ice edge.

Second ice edge estimated from Prince of Wales Island island near
7350N 10038W to 7440N 10012W Cornwallis Island near 7452N 9600W. Sea
ice west of the ice edge.

Third ice edge estimated from Cornwallis Island near 7533N 9414W to
Devon Island near 7615N 9347W. Sea ice west of the ice edge.

Fourth ice edge estimated from Devon Island near 7433N 8339W to
7421N 8108W to 7514N 7505W to 7513N 7321W then eastwards. Sea ice
north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 7:06 PM MDT 1 October 2023 Tonight and Monday At 0000 UTC Monday weakening trough from 992 mb low located from
67N 76W to 75N 90W.
By 0000 UTC Tuesday weakening trough located from 67N 75W to
69N 96W.

At 0000 UTC Monday ridge located from 67N 104W to 71N 110W then
to 80N 77W.
By 0000 UTC Tuesday ridge located from 67N 101W to 71N 105W then
to 81N 64W.

At 0000 UTC Monday trough located from 84N 140W to 82N 118W then
to 73N 135W.
By 0000 UTC Tuesday trough located from 71N 129W to 81N 117W.

Mackenzie - Mackenzie River Area

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