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Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 18 August 2022

Tonight and Friday.

Gale warning in effect.

Wind southeast 15 knots increasing to southeast 35 early this evening then diminishing to southwest 25 late overnight. Wind southwest 25 Friday.

Periods of rain overnight and Friday. Fog forming Friday afternoon.

Low tonight zero. High Friday plus 5.

Waves

Issued 05:30 PM EDT 18 August 2022
Tonight and Friday. Over open water seas 2 metres building to 2 to 3 after midnight then subsiding to 2 Friday evening.

Extended Forecast

Issued 05:30 PM EDT 18 August 2022
Saturday Wind west 30 knots.
Sunday Wind west 25 knots.
Monday Wind west 20 knots veering to northwest 25 late in the day.

Ice Forecast

Issued 10:00 AM EDT 18 August 2022 Today Tonight and Friday 3 tenths first-year ice including a trace of old ice except 9 tenths first-year ice including a trace of old ice along parts of the coast of Victoria Island in the extreme western section. 

[ 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 18 August 2022 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

3 tenths first-year ice including a trace of old ice except 9 tenths
first-year ice including a trace of old ice along parts of the coast
of Victoria Island in the extreme western section.

Warnings

Warnings (In effect)

Gale warning in effect

Larsen

Issued 5:30 PM EDT 18 August 2022

'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 PM MDT 18 August 2022 Tonight and Friday At 0000 UTC Friday deepening low 988 mb located at 71N 121W.
By 0000 UTC Saturday low 983 mb located at 73N 103W.

Mackenzie - Mackenzie River Area

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