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Coronation

Forecast

Marine Forecast

Issued 07:00 AM MDT 30 October 2020

Today Tonight and Saturday.

Wind west 20 knots increasing to west 25 this morning then diminishing to light this afternoon. Wind light tonight and Saturday.

Flurries this morning. Snow this afternoon. Flurries overnight and Saturday. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray ending this afternoon.

Temperatures near minus 7.

Waves

Issued 07:00 AM MDT 30 October 2020
Today Tonight and Saturday. Seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 30 October 2020
Sunday Wind light becoming south 15 knots in the morning then diminishing to light in the afternoon.
Monday Wind light.
Tuesday Wind light.

Ice Forecast

Issued 10:00 AM EDT 30 October 2020 Today Tonight and Saturday Open water except 4 tenths new ice along parts of the coast and in the extreme eastern 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 30 October 2020 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 4 tenths new ice along parts of the coast and in
the extreme eastern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Coronation

Issued 09:30 AM MDT 30 October 2020

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 30 October 2020 Today Tonight and Saturday At 1200 UTC Friday quasi-stationary low 997 mb located at 66N 77W.

At 1200 UTC Friday quasi-stationary trough located on a line
north-south over eastern Davis Strait.

At 0000 UTC Sunday approaching ridge located from 74N 120W to
65N 105W.

Mackenzie - Mackenzie River Area

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