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Forecast

Marine Forecast

Issued 07:00 AM MDT 18 July 2024

Today Tonight and Friday.

Wind east 15 knots increasing to southeast 25 this afternoon then veering to southwest 20 near midnight. Wind increasing to southwest 25 near noon Friday.

Scattered showers this afternoon tonight and Friday morning.

Waves

Issued 07:00 AM MDT 18 July 2024
Today Tonight and Friday. Seas 2 metres building to 4 this afternoon then subsiding to 2 this evening. Seas building to 3 near midnight then subsiding to 1 late overnight then building to 2 early Friday morning. Seas building to 3 near noon Friday then subsiding to 2 Friday evening.

Extended Forecast

Issued 07:00 AM MDT 18 July 2024
Saturday Wind west 15 knots backing to southwest 20 in the morning then diminishing to light late in the day.
Sunday Wind light becoming southwest 15 knots late in the day.
Monday Wind southwest 15 knots increasing to northwest 25 late in the day.

Ice Forecast

Issued 10:00 AM EDT 18 July 2024 Today Tonight and Friday Open water except 2 tenths first-year ice in the northeastern 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 18 July 2024 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

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

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 18 July 2024 Tonight and Friday At 0000 UTC Friday low 996 mb located at 71N 119W.
By 0000 UTC Saturday low 999 mb located at 75N 99W.

At 0000 UTC Friday departing ridge located on a line
northeast-southwest over northern Baffin Island.

Mackenzie - Mackenzie River Area

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