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Marine Forecast

Issued 07:00 PM MDT 27 July 2021

Tonight and Wednesday.

Wind north 15 knots diminishing to light near midnight. Wind light Wednesday.

Waves

Issued 07:00 PM MDT 27 July 2021
Tonight and Wednesday. Seas 1 metre.

Extended Forecast

Issued 07:00 PM MDT 27 July 2021
Thursday Wind light.
Friday Wind south 15 knots diminishing to light.
Saturday Wind light becoming southwest 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 27 July 2021 Today Tonight and Wednesday 4 tenths first-year ice except 9 tenths first-year ice including 2 tenths old ice in the southeastern 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 27 July 2021 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

4 tenths first-year ice except 9 tenths first-year ice including 2
tenths old ice in the southeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 27 July 2021 Tonight and Wednesday At 0000 UTC Wednesday weakening low 995 mb located near Boothia
Peninsula.
By 0000 UTC Thursday weakening low 1007 mb located east of Boothia
Peninsula.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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