Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 04 August 2015

Today Tonight and Wednesday

Wind south 15 knots veering to southwest 20 early this morning then increasing to southwest 25 after midnight. Wind diminishing to northwest 15 Wednesday morning then increasing to northwest 20 Wednesday afternoon. Wind diminishing to light Wednesday evening.

Chance of showers overnight and Wednesday morning.

Waves

Issued 05:30 AM EDT 04 August 2015
Today Tonight and Wednesday Mainly ice covered.

Extended Forecast

Issued 05:30 AM EDT 04 August 2015
Thursday Wind south 15 knots backing to southeast 20 in the morning then diminishing to northwest 15 in the afternoon.
Friday Wind north 20 knots.
Saturday Wind north 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 4 August 2015 Today Tonight and Wednesday Forecasts available to mariners upon request. 

[ 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 Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Kugluktuk Airport Hat Island Cambridge Bay Airport Cape Peel West Stefansson Island Ulukhaktok Airport Sachs Harbour Airport Thomsen River Egg Island Fort Chipewyan Airport Stony Rapids Airport Liverpool Bay Little Chicago Lutselke Airport Storm Hills Croker River Prairie River Uranium City Cape Providence Tuktoyaktuk Bathurst Inlet Gateshead Island
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 4 August 2015 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 3 August 2015 Tonight and Tuesday At 0000 UTC Tuesday trough from 1001 mb low located from 78N 124W
to 71N 122W.
By 0000 UTC Wednesday low 997 mb located from 81N 122W to 76N 92W.

At 0000 UTC Tuesday cold front from 1004 mb low located from 73N
158W to 72N 175W.
By 1200 UTC Tuesday cold front from 1002 mb low located from 73N
142W to 70N 140W then to 70N 143W.

Mackenzie - Mackenzie River Area

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