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Forecast

Marine Forecast

Issued 05:30 AM EDT 22 September 2023

Today Tonight and Saturday.

Wind light increasing to southeast 15 knots Saturday morning and to southeast 30 Saturday afternoon. Wind veering to southwest 30 Saturday evening.

Scattered showers today. Rain Saturday. Fog patches dissipating Saturday morning.

Waves

Issued 05:30 AM EDT 22 September 2023
Today Tonight and Saturday. Seas 1 metre or less building to 1 to 2 Saturday morning and to 2 to 3 Saturday evening.

Extended Forecast

Issued 05:30 AM EDT 22 September 2023
Sunday Wind southwest 25 knots veering to northwest 25 in the morning then diminishing to light late in the day.
Monday Wind light increasing to east 30 knots.
Tuesday Wind northeast 45 knots backing to north 35 late in the day.

Ice Forecast

Issued 10:00 AM EDT 22 September 2023 Today Tonight and Saturday Open water. 

[ 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 10:00 AM EDT 22 September 2023 Today Tonight and Saturday

Ice Edge

First ice edge estimated from 7258N 13920W to 7207N 13509W to 7215N
12914W to Banks Island near 7307N 12451W. Sea ice north of the ice
edge.

Second ice edge estimated from Banks Island near 7329N 11518W to
Victoria Island near 7321N 11444W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 7204N 10456W to
7209N 10313W to Prince of Wales Island near 7230N 10200W. Sea ice
northwest of the ice edge.

Fourth ice edge estimated from Brodeur Peninsula near 7143N 8953W to
7140N 9151W to Nunavut near 6913N 8923W. Sea ice southeast of the
ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 September 2023 Today Tonight and Saturday At 1200 UTC Friday low 995 mb located near Prince Patrick Island.
By 0000 UTC Sunday low 998 mb located at 79N 122W.

At 1200 UTC Friday dissipating low 999 mb located southeast of
Victoria Island.

At 0000 UTC Sunday approaching low 992 mb located over Victoria
Island.

Mackenzie - Mackenzie River Area

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