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Forecast

Marine Forecast

Issued 07:00 AM MDT 22 October 2017

Today Tonight and Monday.

Wind north 20 knots diminishing to north 15 this afternoon then increasing to north 20 to 25 Monday morning.

Chance of flurries. Risk of freezing drizzle this morning.

Freezing spray warning in effect.

Over open water freezing spray beginning after midnight.

Temperatures minus 5 falling to minus 14 Monday evening.

Waves

Issued 07:00 AM MDT 22 October 2017
Today Tonight and Monday. Over open water seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 22 October 2017
Tuesday Wind north 15 knots diminishing to light in the morning.
Wednesday Wind light.
Thursday Wind northwest 15 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 22 October 2017 Today Tonight and Monday 4 tenths of new ice except 9 tenths of grey ice including a trace of multi-year ice in the eastern 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 Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Kugluktuk Airport Hat Island Cambridge Bay Airport Cape Peel West Stefansson Island Ulukhaktok Airport Sachs Harbour Airport Thomsen River Egg Island Fort Chipewyan Airport Stony Rapids Airport Liverpool Bay Little Chicago Lutselke Airport Storm Hills Croker River Prairie River Uranium City Cape Providence Tuktoyaktuk Bathurst Inlet Gateshead Island
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 22 October 2017 Today Tonight and Monday

Ice Edge

Ice edge estimated from 7030N 14100W to 7025N 13855W to 7000N 13730W
to 7000N 14100W. Sea ice east of the ice edge.

Ice Coverage

4 tenths of new ice except 9 tenths of grey ice including a trace of
multi-year ice in the eastern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Dease

Issued 07:00 AM MDT 22 October 2017

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.

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Mackenzie - Mackenzie River Area

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Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

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