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Amundsen

Forecast

Marine Forecast

Issued 07:00 AM MDT 25 October 2020

Today Tonight and Monday.

Wind west 25 to 30 knots veering to north 25 to 30 this afternoon then diminishing to north 20 near midnight. Wind diminishing to north 15 near noon Monday and to light Monday evening.

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

Freezing spray warning in effect.

Freezing spray beginning this evening and ending Monday evening.

Temperatures minus 3 falling to minus 8 Monday morning.

Waves

Issued 07:00 AM MDT 25 October 2020
Today Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 this afternoon then subsiding to 1 to 2 near noon Monday. Seas subsiding to 1 or less Monday evening.

Extended Forecast

Issued 07:00 AM MDT 25 October 2020
Tuesday Wind south 15 knots increasing to southwest 25 late in the day.
Wednesday Wind southwest 25 knots veering to northwest 20.
Thursday Wind west 25 knots diminishing to northwest 15.

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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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 07:00 AM 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 AM MDT 25 October 2020 Today Tonight and Monday At 1200 UTC Sunday departing low 1011 mb located over Banks Island.

At 1200 UTC Sunday ridge located from 71N 156W to 84N 176W.
By 0000 UTC Tuesday departing ridge located from 70N 120W to
79N 92W.

Mackenzie - Mackenzie River Area

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