Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 23 August 2016

Tonight and Wednesday

Wind light increasing to north 15 knots early Wednesday afternoon and to north 20 late Wednesday afternoon.

Waves

Issued 05:30 PM EDT 23 August 2016
Tonight and Wednesday Seas 1 metre or less building to 2 Wednesday evening.

Extended Forecast

Issued 05:30 PM EDT 23 August 2016
Thursday Wind north 20 knots.
Friday Wind northwest 15 knots diminishing to light.
Saturday Wind light increasing to northeast 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 23 August 2016 Today Tonight and Wednesday Open water except 4 tenths of first-year ice including 1 tenth of old ice in the western section. 

[ 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 23 August 2016 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 4 tenths of first-year ice including 1 tenth of
old ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 23 August 2016 Tonight and Wednesday At 0000 UTC Wednesday dissipating trough from 1007 mb low located
from 78N 100W to 66N 106W.

At 0000 UTC Wednesday trough located from 64N 71W to 73N 89W.
By 0000 UTC Thursday trough located from 62N 70W to 73N 86W.

At 0000 UTC Wednesday ridge located from 72N 168W to 72N 136W then
to 67N 113W.
By 0000 UTC Thursday ridge located from 78N 161W to 73N 129W then
to 66N 107W.

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