Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 31 August 2015

Tonight and Tuesday

Wind southeast 15 knots increasing to southeast 20 early this evening then diminishing to southeast 15 late this evening. Wind diminishing to light early Tuesday afternoon then increasing to northeast 20 Tuesday evening.

Chance of showers late this afternoon and tonight. Fog patches dissipating early Tuesday morning.

Waves

Issued 05:30 PM EDT 31 August 2015
Tonight and Tuesday Over open water seas 1 metre.

Extended Forecast

Issued 05:30 PM EDT 31 August 2015
Wednesday Wind northeast 20 knots diminishing to light in the morning then becoming northeast 15 late in the day.
Thursday Wind northeast 15 knots diminishing to light.
Friday Wind light.

Ice Forecast

Issued 10:00 AM EDT 31 August 2015 Today Tonight and Tuesday A few strips of old ice except 9 tenths of old ice near Gateshead Island. 

[ 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 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 31 August 2015 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from 7035N 14100W to 7015N 13935W to 7100N
12740W to Banks Island near 7200N 12540W. Sea ice north of the ice
edge.

Second ice edge estimated from Banks Island near 7115N 12325W to
7105N 12425W to 7045N 12355W to 7055N 12155W to Victoria Island near
7140N 11900W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6850N 10255W to
6825N 10155W to King William Island near 6850N 9910W. Sea ice north
of the ice edge.

Fourth ice edge estimated from Somerset Island near 7300N 9140W to
Brodeur Peninsula near 7300N 8920W. Sea ice south of the ice edge.

Ice Coverage

A few strips of old ice except 9 tenths of old ice near Gateshead
Island.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 31 August 2015 Tonight and Tuesday At 0000 UTC Tuesday ridge located from 81N 102W to 69N 87W.
By 0000 UTC Wednesday ridge located from 84N 55W to 69N 91W.

At 0000 UTC Tuesday low 1012 mb located at 74N 63W.
By 0000 UTC Wednesday low 1011 mb located at 73N 65W.

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