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Coronation

Forecast

Marine Forecast

Issued 07:00 AM MDT 19 October 2019

Today Tonight and Sunday.

Wind northeast 25 knots diminishing to northeast 15 late overnight and to light Sunday evening.

Periods of snow. Visibility as low as 1 mile in snow.

Freezing spray warning in effect.

Freezing spray ending Sunday morning.

Temperatures minus 3 falling to minus 11 Sunday evening.

Waves

Issued 07:00 AM MDT 19 October 2019
Today Tonight and Sunday. Seas 2 metres subsiding to 1 Sunday morning.

Extended Forecast

Issued 07:00 AM MDT 19 October 2019
Monday Wind light becoming west 15 knots in the afternoon then diminishing to light late in the day.
Tuesday Wind light.
Wednesday Wind west 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 19 October 2019 Today Tonight and Sunday Open water except 8 tenths new ice along parts of the coast. 

[ 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 October 2019 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 8 tenths new ice along parts of the coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Coronation

Issued 07:00 AM MDT 19 October 2019

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 19 October 2019 Today Tonight and Sunday At 1200 UTC Saturday ridge from high located from 67N 74W to
78N 120W.
By 0000 UTC Monday ridge from high located from 67N 62W to 78N
82W then to 78N 120W.

At 1200 UTC Saturday quasi-stationary trough from low located near
Boothia Peninsula.

Mackenzie - Mackenzie River Area

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