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Amundsen

Forecast

Marine Forecast

Issued 07:00 AM MST 11 November 2019

Today Tonight and Tuesday.

Gale warning in effect.

Wind southwest 20 knots increasing to west 30 this morning then veering to northwest 25 late this afternoon except northwest 35 over southeastern sections. Wind becoming northwest 25 to 30 late overnight. Wind northwest 25 to 30 Tuesday.

Snow changing to flurries this evening. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water moderate freezing spray becoming severe overnight.

Temperatures minus 7 falling to minus 13 Tuesday morning.

Waves

Issued 07:00 AM MST 11 November 2019
Today Tonight and Tuesday. Over open water seas 1 to 2 metres.

Extended Forecast

Issued 07:00 AM MST 11 November 2019
Wednesday Wind northwest 20 knots diminishing to light late in the day.
Thursday Wind light.
Friday Wind light.

Ice Forecast

Issued 10:00 AM EST 11 November 2019 Today Tonight and Tuesday 8 tenths new ice including 4 tenths grey ice. 

[ 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 EST 11 November 2019 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

8 tenths new ice including 4 tenths grey ice.

Warnings

Warnings (In effect)

Gale warning in effect

Amundsen

Issued 07:00 AM MST 11 November 2019

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Freezing spray warning in effect

Amundsen

Issued 07:00 AM MST 11 November 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 MST 11 November 2019 Today Tonight and Tuesday At 1200 UTC Monday ridge located from 73N 156W to 71N 147W.
By 0000 UTC Wednesday ridge located from 73N 156W to 67N 135W.

At 1200 UTC Monday departing low 1001 mb located at 73N 120W.

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