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Forecast

Marine Forecast

Issued 07:00 AM MDT 17 July 2024

Today Tonight and Thursday.

Wind east 15 knots diminishing to light early this evening then becoming east 15 early Thursday morning. Wind diminishing to light Thursday evening.

Showers Thursday evening.

Waves

Issued 07:00 AM MDT 17 July 2024
Today Tonight and Thursday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 17 July 2024
Friday Wind west 20 knots increasing to west 25 in the afternoon.
Saturday Wind southwest 15 knots.
Sunday Wind light becoming southwest 15 knots.

Ice Forecast

Issued 10:00 AM EDT 17 July 2024 Today Tonight and Thursday Open water except 2 tenths first-year ice in the eastern section. 

[ 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 17 July 2024 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 2 tenths first-year ice in the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 17 July 2024 Today Tonight and Thursday At 1200 UTC Wednesday ridge located from 73N 105W to 71N 131W.
By 0000 UTC Friday ridge located from 78N 57W to 79N 122W.

At 1200 UTC Wednesday building ridge located over 77N 62W to
69N 98W.
By 0000 UTC Friday ridge located from 70N 75W to 60N 93W.

At 1200 UTC Thursday deepening low 1001 mb located at 68N 125W.
By 0030 UTC Friday dissipating low 998 mb located at 71N 117W.

Mackenzie - Mackenzie River Area

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