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Forecast

Marine Forecast

Issued 05:30 AM EDT 26 August 2019

Today Tonight and Tuesday.

Wind southwest 20 knots increasing to southwest 25 Tuesday afternoon.

Waves

Issued 05:30 AM EDT 26 August 2019
Today Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 26 August 2019
Wednesday Wind southwest 25 knots diminishing to southwest 15 in the morning and to light in the afternoon.
Thursday Wind light.
Friday Wind southeast 25 knots diminishing to north 20.

Ice Forecast

Issued 10:00 AM EDT 25 August 2019 Today Tonight and Monday 1 tenth old ice except 7 tenths old ice over the northwestern 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 25 August 2019 Today Tonight and Monday

Ice Edge

Ice edge estimated from 7330N 14100W to 7340N 13725W to 7115N 13930W
to 7005N 13820W to Northwest Territories near 7015N 12800W. Sea ice
north and east of the ice edge.

Ice Coverage

1 tenth old ice except 7 tenths old ice over the northwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 25 August 2019 Tonight and Monday At 0000 UTC Monday weakening trough located from 80N 102W to
70N 88W.
By 0000 UTC Tuesday dissipating trough located from 83N 75W to
73N 67W.

At 0000 UTC Monday departing ridge located on a line north-south
over eastern Baffin Island.

Mackenzie - Mackenzie River Area

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