Coronation

Forecast

Marine Forecast

Issued 07:00 AM MDT 21 August 2018

Today Tonight and Wednesday.

Wind northwest 20 knots diminishing to northwest 15 early Wednesday morning then increasing to northwest 20 Wednesday evening.

Chance of flurries or showers today and Wednesday.

Waves

Issued 07:00 AM MDT 21 August 2018
Today Tonight and Wednesday. Seas 1 metre building to 1 to 2 near midnight then subsiding to 1 near noon Wednesday. Seas building to 3 Wednesday evening.

Extended Forecast

Issued 07:00 AM MDT 21 August 2018
Thursday Wind northwest 20 knots diminishing to light in the morning.
Friday Wind light.
Saturday Wind light increasing to east 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 21 August 2018 Today Tonight and Wednesday Ice free. 

[ 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 21 August 2018 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 21 August 2018 Today Tonight and Wednesday At 1200 UTC Tuesday trough from 991 mb low located from 76N 126W
to 73N 102W then to 66N 63W.
By 0000 UTC Thursday low 993 mb located at 65N 85W.

At 1200 UTC Tuesday building ridge.
By 0000 UTC Thursday ridge from 1029 mb high located over 77N 155W
extending southwestward.

Mackenzie - Mackenzie River Area

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