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Forecast

Marine Forecast

Issued 05:30 AM EDT 23 September 2023

Today Tonight and Sunday.

Wind light today tonight and Sunday.

Flurries Sunday evening. Fog patches forming this evening and dissipating Sunday morning.

Temperatures near minus 2.

Waves

Issued 05:30 AM EDT 23 September 2023
Today Tonight and Sunday. Over open water seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 23 September 2023
Monday Wind light.
Tuesday Wind north 15 knots diminishing to light late in the day.
Wednesday Wind northwest 15 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 22 September 2023 Today Tonight and Saturday 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 22 September 2023 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Prince of Wales Island near 7350N
9935W to 7437N 9851W to Cornwallis Island near 7458N 9623W. Sea ice
northwest of the ice edge.

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

Third ice edge estimated from Devon Island near 7428N 8652W to
Borden Peninsula near 7344N 8249W. Sea ice east of the ice edge.

Fourth ice edge estimated from Borden Peninsula near 7332N 8112W to
Bylot Island near 7333N 8052W. Sea ice north of the ice edge.

Fifth ice edge estimated from Bylot Island near 7336N 7750W to 7525N
7510W to 7520N 7329W then eastward. Sea ice northwest of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 23 September 2023 Today Tonight and Sunday At 1200 UTC Saturday low 996 mb located at 67N 117W.
By 0000 UTC Monday low 1006 mb located at 73N 66W.

At 1200 UTC Saturday high 1008 mb located over northern Alaska.
By 0000 UTC Monday high 1017 mb located at 70N 138W.

Mackenzie - Mackenzie River Area

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