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Amundsen

Forecast

Marine Forecast

Issued 07:00 PM MDT 25 October 2020

Tonight and Monday.

Wind north 25 to 30 knots diminishing to north 20 near midnight and to north 15 near noon Monday. Wind diminishing to light early Monday evening.

Snow changing to flurries near midnight. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray ending Monday evening.

Temperatures minus 2 falling to minus 8 Monday morning.

Waves

Issued 07:00 PM MDT 25 October 2020
Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 near noon Monday and to 1 or less early Monday evening.

Extended Forecast

Issued 07:00 PM MDT 25 October 2020
Tuesday Wind light increasing to southwest 20 knots in the afternoon.
Wednesday Wind southwest 20 knots veering to west 25.
Thursday Wind west 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 25 October 2020 Today Tonight and Monday 1 tenth multi-year ice 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 October 2020 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth multi-year ice except 8 tenths new ice along parts of the
coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Amundsen

Issued 7:00 PM MDT 25 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 PM MDT 25 October 2020 Tonight and Monday At 0000 UTC Monday departing low 996 mb located over Victoria
Island.

At 0000 UTC Monday ridge located from 70N 144W to 83N 133W.
By 0000 UTC Tuesday departing ridge located from 68N 118W to
81N 84W.

Mackenzie - Mackenzie River Area

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