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Forecast

Marine Forecast

Issued 07:00 AM MDT 25 August 2019

Today Tonight and Monday.

Wind light increasing to southwest 15 knots near midnight and to southwest 25 Monday evening.

Fog patches dissipating near noon.

Waves

Issued 07:00 AM MDT 25 August 2019
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 25 August 2019
Tuesday Wind light increasing to southwest 20 knots in the morning then diminishing to light in the afternoon.
Wednesday Wind southwest 15 knots increasing to north 25 late in the day.
Thursday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 25 August 2019 Today Tonight and Monday Ice free. 

[ 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

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 25 August 2019 Today Tonight and Monday At 1200 UTC Sunday weakening trough located from 80N 110W to
67N 94W.
By 0000 UTC Tuesday dissipating trough located from 83N 75W to
73N 67W.

At 1200 UTC Sunday ridge located over 62N 71W extending northward.
By 0000 UTC Monday departing ridge located on a line north-south
over eastern Baffin Island.

At 1200 UTC Monday low 1001 mb located near Foxe Basin.
By 0000 UTC Tuesday low 1002 mb located over eastern Baffin Island.

Mackenzie - Mackenzie River Area

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