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Amundsen

Forecast

Marine Forecast

Issued 07:00 AM MDT 22 August 2019

Today Tonight and Friday.

Gale warning in effect.

Wind northwest 15 knots increasing to northwest 25 this morning and to northwest 35 early this evening. Wind diminishing to west 25 Friday morning and to west 15 Friday afternoon. Wind diminishing to light Friday evening.

Rain changing to showers this afternoon and ending Friday morning. Fog patches.

Waves

Issued 07:00 AM MDT 22 August 2019
Today Tonight and Friday. Seas 1 metre or less building to 1 to 2 this morning and to 2 to 3 early this evening. Seas subsiding to 1 to 2 Friday afternoon.

Extended Forecast

Issued 07:00 AM MDT 22 August 2019
Saturday Wind west 15 knots increasing to southwest 25 in the morning then diminishing to west 15 late in the day.
Sunday Wind southwest 25 knots.
Monday Wind light becoming west 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 21 August 2019 Today Tonight and Thursday Open water. 

[ 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 21 August 2019 Today Tonight and Thursday

Ice Edge

Ice edge estimated from 7330N 14100W to 7335N 13755W to 7120N 13905W
to 7035N 13750W to Northwest Territories near 7025N 12800W. Sea ice
north and east of the ice edge.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

Amundsen

Issued 07:00 AM MDT 22 August 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.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 August 2019 Today Tonight and Friday At 1200 UTC Thursday weakening low 995 mb located at 80N 160W.
By 0000 UTC Saturday trough located over 70N 134W extending
northeastward.

At 1200 UTC Thursday quasi-stationary ridge located on a line
east-west over Arctic Coast of Alaska.

Mackenzie - Mackenzie River Area

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