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Banks

Forecast

Marine Forecast

Issued 07:00 AM MDT 21 August 2019

Today Tonight and Thursday.

Wind light increasing to north 15 knots late this afternoon then backing to northwest 15 to 20 Thursday afternoon.

Flurries and fog patches ending late this morning. Flurries beginning Thursday evening. Fog patches forming late this evening.

Temperatures near zero.

Waves

Issued 07:00 AM MDT 21 August 2019
Today Tonight and Thursday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 21 August 2019
Friday Wind light becoming northwest 15 knots in the afternoon.
Saturday Wind southwest 25 knots veering to northwest 25.
Sunday Wind south 15 knots.

Ice Forecast

Issued 10:00 AM EDT 21 August 2019 Today Tonight and Thursday 1 tenth old ice except 5 tenths old ice in the western 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 August 2019 Today Tonight and Thursday

Ice Edge

Ice edge estimated from 7330N 14100W to 7335N 13755W to 7120N 13905W
to 7035N 13750W to Northwest Territories near 7025N 12800W. Sea ice
north and east of the ice edge.

Ice Coverage

1 tenth old ice except 5 tenths old ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 21 August 2019 Today Tonight and Thursday At 1200 UTC Wednesday deepening low 1008 mb located near Banks
Island.
By 0000 UTC Friday intensifying low 984 mb located over Victoria
Island.

At 1200 UTC Wednesday quasi-stationary ridge located on a line
east-west over Arctic Coast of Alaska.

Mackenzie - Mackenzie River Area

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