Mackenzie

Forecast

Marine Forecast

Issued 07:00 AM MDT 17 July 2018

Today Tonight and Wednesday.

Wind northwest 20 knots diminishing to northwest 15 this morning and to light early this evening. Wind increasing to south 15 early Wednesday morning and to south 25 late Wednesday morning. Wind veering to southwest 15 to 20 Wednesday evening.

A few showers ending near noon.

Waves

Issued 07:00 AM MDT 17 July 2018
Today Tonight and Wednesday. Over open water seas 1 to 2 metres subsiding to 1 near noon.

Extended Forecast

Issued 07:00 AM MDT 17 July 2018
Thursday Wind light becoming north 15 knots in the morning then diminishing to light late in the day.
Friday Wind light becoming west 15 knots.
Saturday Wind west 25 knots diminishing to west 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 17 July 2018 Today Tonight and Wednesday 1 tenth first-year ice including a trace of old ice except 5 tenths old ice in the northern section. 

[ 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 17 July 2018 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth first-year ice including a trace of old ice except 5 tenths
old ice in the northern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 17 July 2018 Today Tonight and Wednesday At 1200 UTC Tuesday departing low 999 mb located at 68N 111W.

At 1200 UTC Tuesday building ridge located over northern Alaska.
By 0000 UTC Thursday departing ridge located over Amundsen Gulf.

At 0000 UTC Thursday approaching low 981 mb located at 77N 160W.

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